Cutieguwu/raven
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Most of the refactor. Need to switch machines.

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This commit is contained in:
Olivia Brooks
2026-02-15 09:36:04 -05:00
parent dda863e512
commit e41d4bcd76
61 changed files with 3390 additions and 618 deletions
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18
.zed/debug.json Normal file
View File

@@ -0,0 +1,18 @@
// Project-local debug tasks
//
// For more documentation on how to configure debug tasks,
// see: https://zed.dev/docs/debugger
[
{
"label": "Build & Debug raven new",
"build": {
"command": "cargo",
"args": ["run", "--", "new", "JavaProjectTest"],
},
"program": "$ZED_WORKTREE_ROOT/target/debug/binary",
// sourceLanguages is required for CodeLLDB (not GDB) when using Rust
"sourceLanguages": ["rust"],
"request": "launch",
"adapter": "CodeLLDB",
},
]

280
Cargo.lock generated
View File

@@ -66,7 +66,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.114",
]
[[package]]
@@ -74,9 +74,6 @@ name = "bitflags"
version = "2.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
dependencies = [
"serde_core",
]
[[package]]
name = "block-buffer"
@@ -107,9 +104,9 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
[[package]]
name = "clap"
version = "4.5.54"
version = "4.5.56"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c6e6ff9dcd79cff5cd969a17a545d79e84ab086e444102a591e288a8aa3ce394"
checksum = "a75ca66430e33a14957acc24c5077b503e7d374151b2b4b3a10c83b4ceb4be0e"
dependencies = [
"clap_builder",
"clap_derive",
@@ -117,9 +114,9 @@ dependencies = [
[[package]]
name = "clap_builder"
version = "4.5.54"
version = "4.5.56"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa42cf4d2b7a41bc8f663a7cab4031ebafa1bf3875705bfaf8466dc60ab52c00"
checksum = "793207c7fa6300a0608d1080b858e5fdbe713cdc1c8db9fb17777d8a13e63df0"
dependencies = [
"anstream",
"anstyle",
@@ -129,14 +126,14 @@ dependencies = [
[[package]]
name = "clap_derive"
version = "4.5.49"
version = "4.5.55"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2a0b5487afeab2deb2ff4e03a807ad1a03ac532ff5a2cee5d86884440c7f7671"
checksum = "a92793da1a46a5f2a02a6f4c46c6496b28c43638adea8306fcb0caa1634f24e5"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"syn 2.0.114",
]
[[package]]
@@ -145,12 +142,64 @@ version = "0.7.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c3e64b0cc0439b12df2fa678eae89a1c56a529fd067a9115f7827f1fffd22b32"
[[package]]
name = "cli"
version = "0.1.0"
dependencies = [
"clap",
]
[[package]]
name = "colorchoice"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
[[package]]
name = "const_format"
version = "0.2.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7faa7469a93a566e9ccc1c73fe783b4a65c274c5ace346038dca9c39fe0030ad"
dependencies = [
"const_format_proc_macros",
]
[[package]]
name = "const_format_proc_macros"
version = "0.2.34"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1d57c2eccfb16dbac1f4e61e206105db5820c9d26c3c472bc17c774259ef7744"
dependencies = [
"proc-macro2",
"quote",
"unicode-xid",
]
[[package]]
name = "convert_case"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "633458d4ef8c78b72454de2d54fd6ab2e60f9e02be22f3c6104cdc8a4e0fceb9"
dependencies = [
"unicode-segmentation",
]
[[package]]
name = "core"
version = "0.1.0"
dependencies = [
"anyhow",
"derive_more",
"fs",
"io",
"java",
"pathsub",
"semver",
"serde",
"sha256",
"toml",
]
[[package]]
name = "cpufeatures"
version = "0.2.17"
@@ -170,6 +219,29 @@ dependencies = [
"typenum",
]
[[package]]
name = "derive_more"
version = "2.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
dependencies = [
"derive_more-impl",
]
[[package]]
name = "derive_more-impl"
version = "2.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
dependencies = [
"convert_case",
"proc-macro2",
"quote",
"rustc_version",
"syn 2.0.114",
"unicode-xid",
]
[[package]]
name = "digest"
version = "0.10.7"
@@ -186,6 +258,13 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
[[package]]
name = "fs"
version = "0.1.0"
dependencies = [
"derive_more",
]
[[package]]
name = "generic-array"
version = "0.14.7"
@@ -196,6 +275,31 @@ dependencies = [
"version_check",
]
[[package]]
name = "hard-xml"
version = "1.41.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3b07b8ba970e18a03dbb79f6786b6e4d6f198a0ac839aa5182017001bb8dee17"
dependencies = [
"hard-xml-derive",
"jetscii",
"lazy_static",
"memchr",
"xmlparser",
]
[[package]]
name = "hard-xml-derive"
version = "1.41.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f0c43e7c3212bd992c11b6b9796563388170950521ae8487f5cdf6f6e792f1c8"
dependencies = [
"bitflags",
"proc-macro2",
"quote",
"syn 1.0.109",
]
[[package]]
name = "hashbrown"
version = "0.16.1"
@@ -224,12 +328,43 @@ dependencies = [
"hashbrown",
]
[[package]]
name = "io"
version = "0.1.0"
dependencies = [
"derive_more",
"subprocess",
]
[[package]]
name = "is_terminal_polyfill"
version = "1.70.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
[[package]]
name = "java"
version = "0.1.0"
dependencies = [
"bytesize",
"derive_more",
"fs",
"io",
"semver",
]
[[package]]
name = "jetscii"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "47f142fe24a9c9944451e8349de0a56af5f3e7226dc46f3ed4d4ecc0b85af75e"
[[package]]
name = "lazy_static"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
[[package]]
name = "libc"
version = "0.2.180"
@@ -237,10 +372,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
[[package]]
name = "once_cell"
version = "1.21.3"
name = "memchr"
version = "2.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
[[package]]
name = "once_cell_polyfill"
@@ -248,12 +383,36 @@ version = "1.70.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
[[package]]
name = "path"
version = "0.1.0"
dependencies = [
"const_format",
]
[[package]]
name = "pathsub"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dadd38133bcbe43264410412c48614bab4ef899f0792ffc4530dc19ec000a970"
[[package]]
name = "pin-project-lite"
version = "0.2.16"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
[[package]]
name = "pom"
version = "0.1.0"
dependencies = [
"derive_more",
"hard-xml",
"semver",
"serde",
"strum",
]
[[package]]
name = "proc-macro2"
version = "1.0.106"
@@ -265,9 +424,9 @@ dependencies = [
[[package]]
name = "quote"
version = "1.0.43"
version = "1.0.44"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dc74d9a594b72ae6656596548f56f667211f8a97b3d4c3d467150794690dc40a"
checksum = "21b2ebcf727b7760c461f091f9f0f539b77b8e87f2fd88131e7f1b433b3cece4"
dependencies = [
"proc-macro2",
]
@@ -278,27 +437,22 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bytesize",
"clap",
"ron",
"semver",
"serde",
"sha256",
"subprocess",
"cli",
"core",
"fs",
"io",
"java",
"path",
"toml",
]
[[package]]
name = "ron"
version = "0.12.0"
name = "rustc_version"
version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fd490c5b18261893f14449cbd28cb9c0b637aebf161cd77900bfdedaff21ec32"
checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
dependencies = [
"bitflags",
"once_cell",
"serde",
"serde_derive",
"typeid",
"unicode-ident",
"semver",
]
[[package]]
@@ -338,7 +492,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.114",
]
[[package]]
@@ -381,15 +535,47 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
[[package]]
name = "subprocess"
version = "0.2.13"
name = "strum"
version = "0.27.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f75238edb5be30a9ea3035b945eb9c319dde80e879411cdc9a8978e1ac822960"
checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
dependencies = [
"strum_macros",
]
[[package]]
name = "strum_macros"
version = "0.27.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn 2.0.114",
]
[[package]]
name = "subprocess"
version = "0.2.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b09969f0abcf65111c0cbdd8bfaa292ca3c38b46bc8ecc7270467af2f4acb172"
dependencies = [
"libc",
"winapi",
]
[[package]]
name = "syn"
version = "1.0.109"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "syn"
version = "2.0.114"
@@ -450,12 +636,6 @@ version = "1.0.6+spec-1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ab16f14aed21ee8bfd8ec22513f7287cd4a91aa92e44edfe2c17ddd004e92607"
[[package]]
name = "typeid"
version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"
[[package]]
name = "typenum"
version = "1.19.0"
@@ -468,6 +648,18 @@ version = "1.0.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
[[package]]
name = "unicode-segmentation"
version = "1.12.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
[[package]]
name = "unicode-xid"
version = "0.2.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
[[package]]
name = "utf8parse"
version = "0.2.2"
@@ -522,3 +714,9 @@ name = "winnow"
version = "0.7.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5a5364e9d77fcdeeaa6062ced926ee3381faa2ee02d3eb83a5c27a8825540829"
[[package]]
name = "xmlparser"
version = "0.13.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66fee0b777b0f5ac1c69bb06d361268faafa61cd4682ae064a171c16c433e9e4"

52
Cargo.toml
View File

@@ -1,35 +1,51 @@
[package]
name = "raven"
version = "0.1.0"
[workspace]
resolver = "3"
members = ["crates/*"]
default-members = ["crates/*"]
[workspace.package]
edition = "2024"
license = "MIT"
authors = ["Olivia Brooks", "Adrian Long"]
description = "A simple build tool for Java"
repository = "https://gitea.cutieguwu.ca/Cutieguwu/raven"
keywords = ["java", "tool"]
categories = ["development-tools::build-utils"]
publish = false
test = true
[dependencies]
[workspace.dependencies]
#
# Workspace member crates
#
cli = { path = "crates/cli" }
fs = { path = "crates/fs" }
io = { path = "crates/io" }
java = { path = "crates/java" }
core = { path = "crates/core" }
path = { path = "crates/path" }
pom = { path = "crates/pom" }
raven = { path = "crates/raven" }
#
# External crates
#
anyhow = "1.0"
bytesize = "2.3"
# hard-xml = "1.41"
const_format = "0.2.35"
hard-xml = "1.41"
lenient_semver = "0.4.2"
pathsub = "0.1.1"
ron = "0.12.0"
sha256 = "1.6"
subprocess = "0.2.13"
toml = "0.9.11"
[dependencies.clap]
version = "4.5"
features = ["cargo", "derive"]
derive_more = { version = "2.1", features = ["display", "from"] }
semver = { version = "1.0",features = ["serde"] }
serde = { version = "1.0",features = ["derive"] }
strum = { version = "0.27.2", features = ["derive"] }
[dependencies.semver]
version = "1.0"
features = ["serde"]
[workspace.lints.rust]
unsafe_code = "forbid"
[dependencies.serde]
version = "1.0"
features = ["derive"]
[profile.dev]
incremental = true

15
crates/cli/Cargo.toml Normal file
View File

@@ -0,0 +1,15 @@
[package]
name = "cli"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Raven's CLI"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies.clap]
version = "4.5"
features = ["cargo", "derive"]

153
crates/cli/src/lib.rs Normal file
View File

@@ -0,0 +1,153 @@
use std::sync::LazyLock;
use std::{fmt::Display, path::PathBuf};
use clap::{ArgAction, Args, Parser, Subcommand, ValueEnum};
pub static CLI_ARGS: LazyLock<CliArgs> = LazyLock::new(|| CliArgs::parse());
#[derive(Debug, Parser)]
#[clap(author, version)]
#[command(help_template = "{author-section}\n{usage-heading} {usage}\n\n{all-args}")]
pub struct CliArgs {
#[command(subcommand)]
pub command: Command,
}
#[derive(Debug, Clone, Subcommand)]
pub enum Command {
/// Create a new raven project
New {
#[clap(flatten)]
type_: ProjectFlag,
name: String,
},
/// Create a new raven project in an existing directory
Init,
/// Compile the current project
Build,
/// Run the current project
Run {
#[clap(value_hint = clap::ValueHint::DirPath)]
entry_point: Option<PathBuf>,
#[clap(flatten)]
assertions: Assertions,
},
/// !!! BORKED !!! Run the tests
Test {
#[clap(flatten)]
assertions: Assertions,
},
/// Remove the target directory and caching
Clean,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, Args)]
pub struct Assertions {
/// Disable assertions.
#[arg(short, long = "no-assert", action = ArgAction::SetFalse)]
assertions: bool,
}
impl Into<bool> for Assertions {
fn into(self) -> bool {
self.assertions
}
}
#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, Args)]
#[group(multiple = false)]
pub struct ProjectFlag {
#[arg(long, action = ArgAction::SetTrue)]
_nest: (),
#[arg(long, action = ArgAction::SetTrue)]
_package: (),
#[arg(
hide = true,
required = false,
short,
long,
default_value_ifs = [
("_nest", "true", "nest"),
("_package", "true", "package"),
("_nest", "false", "nest"),
],
)]
pub project_type: ProjectType,
}
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, ValueEnum)]
#[value(rename_all = "kebab-case")]
pub enum ProjectType {
#[default]
Nest,
Package,
}
impl Display for ProjectType {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", Self::to_string(&self))
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn args_new_w_arg() {
let args: CliArgs = Parser::try_parse_from(["raven", "new", "demo"]).unwrap();
let type_ = match args.command {
Command::New { type_, .. } => type_,
_ => unreachable!(),
};
assert!(type_.project_type == ProjectType::Nest);
}
#[test]
fn args_new_nest() {
let args: CliArgs = Parser::try_parse_from(["raven", "new", "--nest", "demo"]).unwrap();
let type_ = match args.command {
Command::New { type_, .. } => type_,
_ => unreachable!(),
};
assert!(type_.project_type == ProjectType::Nest);
}
#[test]
fn args_new_package() {
let args: CliArgs = Parser::try_parse_from(["raven", "new", "--package", "demo"]).unwrap();
let type_ = match args.command {
Command::New { type_, .. } => type_,
_ => unreachable!(),
};
assert!(type_.project_type == ProjectType::Package);
}
#[test]
fn args_run_assert() {
let args: CliArgs = Parser::try_parse_from(["raven", "run", "Main"]).unwrap();
let assertions: bool = match args.command {
Command::Run { assertions, .. } => assertions.assertions,
_ => unreachable!(),
};
assert!(assertions == true)
}
#[test]
fn args_run_no_assert() {
let args: CliArgs =
Parser::try_parse_from(["raven", "run", "--no-assert", "Main"]).unwrap();
let assertions: bool = match args.command {
Command::Run { assertions, .. } => assertions.assertions,
_ => unreachable!(),
};
assert!(assertions == false)
}
}

29
crates/core/Cargo.toml Normal file
View File

@@ -0,0 +1,29 @@
[package]
name = "core"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Raven's core, including metadata tooling and resources"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
derive_more.workspace = true
fs.workspace = true
io.workspace = true
java.workspace = true
pathsub.workspace = true
semver.workspace = true
serde.workspace = true
sha256.workspace = true
toml.workspace = true
[dependencies.anyhow]
workspace = true
optional = true
[features]
into_anyhow = ["dep:anyhow"]

0
assets/src/main/Main.java → crates/core/assets/Main.java
View File

0
assets/src/test/MainTest.java → crates/core/assets/MainTest.java
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10
crates/core/src/class.rs Normal file
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@@ -0,0 +1,10 @@
use std::path::PathBuf;
use serde::{Deserialize, Serialize};
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct Class {
pub path: PathBuf,
pub checksum: String,
}

43
crates/core/src/dependency.rs Normal file
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@@ -0,0 +1,43 @@
use semver::Version;
use serde::{Deserialize, Serialize};
use crate::package::PackageHandler;
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct Dependency {
name: String,
version: Version,
pub checksum: String,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
source: Option<String>, // Path / URL
}
impl Dependency {
/// Returns a path to the dependency in local storage
/// if there is one.
pub fn local_path(&self) -> String {
if self.source.as_ref().is_some_and(|path| !is_url(path)) {
return self.source.clone().unwrap();
}
// TODO: Convert from reverse domain name to path.
return self.name.clone();
}
}
impl From<PackageHandler> for Dependency {
fn from(value: PackageHandler) -> Self {
Dependency {
name: value.name(),
version: value.version(),
checksum: String::new(),
source: None,
}
}
}
/// TODO: This is just a placeholder at present.
fn is_url<S: ToString>(path: S) -> bool {
return false;
}

25
crates/core/src/error.rs Normal file
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@@ -0,0 +1,25 @@
use derive_more::{Display, From};
pub type Result<T> = core::result::Result<T, Error>;
#[derive(Debug, From, Display)]
pub enum Error {
#[from]
Io(io::Error),
#[from]
Java(java::Error),
MissingFileName,
#[from]
StdIo(std::io::Error),
#[from]
TomlDeserialize(toml::de::Error),
#[from]
TomlSerialize(toml::ser::Error),
UnknownPackage,
}

13
crates/core/src/lib.rs Normal file
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@@ -0,0 +1,13 @@
#![allow(dead_code)]
pub mod class;
pub mod dependency;
pub mod error;
pub mod meta;
pub mod nest;
pub mod package;
pub mod prelude;
pub mod prey;
pub mod workspace;
pub use error::{Error, Result};

40
crates/core/src/meta.rs Normal file
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@@ -0,0 +1,40 @@
use std::path::PathBuf;
use semver::Version;
use serde::{Deserialize, Serialize};
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct Meta {
pub name: String,
pub version: Version,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
pub authors: Option<Vec<String>>,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
pub repository: Option<String>,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
pub license: Option<String>,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
pub license_file: Option<PathBuf>,
}
impl Meta {
pub fn new<S: ToString>(name: S) -> Self {
let mut meta = Self::default();
meta.name = name.to_string();
meta
}
}
impl Default for Meta {
fn default() -> Self {
Meta {
name: String::from("Main"),
version: Version::new(0, 1, 0),
authors: None,
repository: None,
license: None,
license_file: None,
}
}
}

105
crates/core/src/nest.rs Normal file
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@@ -0,0 +1,105 @@
use std::collections::HashSet;
use std::fs::{File, OpenOptions};
use std::io::{Read, Write};
use std::path::{Path, PathBuf};
use serde::{Deserialize, Serialize};
use crate::meta::Meta;
use crate::prelude::Dependency;
use crate::workspace::Workspace;
pub const F_NEST_TOML: &str = "Nest.toml";
pub const F_NEST_LOCK: &str = "Nest.lock";
/// Data struct
#[derive(Debug, Clone, Default, Deserialize, Serialize, PartialEq, Eq)]
pub struct Nest {
workspace: Workspace,
meta: Meta,
dependencies: HashSet<Dependency>,
}
impl Nest {
pub fn new<S: ToString>(name: S) -> Self {
Self {
workspace: Workspace::default(),
meta: Meta::new(name),
dependencies: Default::default(),
}
}
pub fn write<P: AsRef<Path>>(&self, path: P) -> crate::Result<()> {
Ok(OpenOptions::new()
.write(true)
.create(true)
.open(path)?
.write_all(toml::to_string_pretty(&self)?.as_bytes())?)
}
pub fn default_package(&self) -> PathBuf {
self.workspace.default_package.clone()
}
pub fn name(&self) -> String {
self.meta.name.clone()
}
pub fn set_default_package<P: AsRef<Path>>(&mut self, package: P) {
self.workspace.default_package = package.as_ref().to_path_buf();
}
}
impl TryFrom<PathBuf> for Nest {
type Error = crate::Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
let f = OpenOptions::new().read(true).open(value)?;
Self::try_from(f)
}
}
impl TryFrom<File> for Nest {
type Error = crate::Error;
fn try_from(mut value: File) -> Result<Self, Self::Error> {
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}
/// Data struct
#[derive(Debug, Clone, Default, Deserialize, Serialize, PartialEq, Eq)]
pub struct NestLock {
pub dependencies: Vec<Dependency>,
}
impl NestLock {
pub fn write<P: AsRef<Path>>(&self, path: P) -> crate::Result<()> {
Ok(OpenOptions::new()
.write(true)
.create(true)
.open(path)?
.write_all(toml::to_string_pretty(&self)?.as_bytes())?)
}
}
impl TryFrom<PathBuf> for NestLock {
type Error = crate::Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
let f = OpenOptions::new().read(true).open(value)?;
Self::try_from(f)
}
}
impl TryFrom<File> for NestLock {
type Error = crate::Error;
fn try_from(mut value: File) -> Result<Self, Self::Error> {
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}

56
crates/core/src/package.rs Normal file
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@@ -0,0 +1,56 @@
use std::hash::Hash;
use std::path::{Path, PathBuf};
use serde::{Deserialize, Serialize};
use crate::prey::{F_PREY_LOCK, F_PREY_TOML, Prey, PreyLock};
/// Hashing is only based off the Prey.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct PackageHandler {
prey: Prey,
prey_lock: Option<PreyLock>,
package_root: PathBuf,
target_dir: PathBuf,
}
impl PackageHandler {
pub fn new<P: AsRef<Path>>(package_root: P, target_dir: P) -> crate::Result<Self> {
let package_root = package_root.as_ref().to_path_buf();
Ok(Self {
prey: Prey::try_from(package_root.join(F_PREY_TOML))?,
prey_lock: PreyLock::try_from(package_root.join(F_PREY_LOCK)).ok(),
package_root,
target_dir: target_dir.as_ref().to_path_buf(),
})
}
pub fn update_class_cache(&self) {}
pub fn entry_point(&self) -> PathBuf {
self.prey.entry_point()
}
pub fn name(&self) -> String {
self.prey.name()
}
pub fn version(&self) -> semver::Version {
self.prey.version()
}
}
impl Hash for PackageHandler {
fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
self.prey.hash(state);
}
}
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct Package {
pub entry_point: PathBuf,
}
//impl Into<Dependency> for Package {}

9
crates/core/src/prelude.rs Normal file
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@@ -0,0 +1,9 @@
#![allow(unused_imports)]
pub use crate::class::Class;
pub use crate::dependency::Dependency;
pub use crate::meta::Meta;
pub use crate::nest::{F_NEST_LOCK, F_NEST_TOML, Nest, NestLock};
pub use crate::package::{Package, PackageHandler};
pub use crate::prey::{F_PREY_LOCK, F_PREY_TOML, Prey, PreyLock};
pub use crate::workspace::{Workspace, WorkspaceHandler};

78
crates/core/src/prey.rs Normal file
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@@ -0,0 +1,78 @@
use std::collections::HashSet;
use std::fs::{File, OpenOptions};
use std::io::Read;
use std::path::PathBuf;
use serde::{Deserialize, Serialize};
use crate::class::Class;
use crate::meta::Meta;
use crate::package::Package;
pub const F_PREY_TOML: &str = "Prey.toml";
pub const F_PREY_LOCK: &str = "Prey.lock";
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq)]
pub struct Prey {
package: Package,
meta: Meta,
}
impl Prey {
pub fn entry_point(&self) -> PathBuf {
self.package.entry_point.clone()
}
pub fn name(&self) -> String {
self.meta.name.clone()
}
pub fn version(&self) -> semver::Version {
self.meta.version.clone()
}
}
impl TryFrom<PathBuf> for Prey {
type Error = crate::Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
let f = OpenOptions::new().read(true).open(value)?;
Self::try_from(f)
}
}
impl TryFrom<File> for Prey {
type Error = crate::Error;
fn try_from(mut value: File) -> Result<Self, Self::Error> {
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
pub struct PreyLock {
classes: HashSet<Class>,
}
impl TryFrom<PathBuf> for PreyLock {
type Error = crate::Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
let f = OpenOptions::new().read(true).open(value)?;
Self::try_from(f)
}
}
impl TryFrom<File> for PreyLock {
type Error = crate::Error;
fn try_from(mut value: File) -> Result<Self, Self::Error> {
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}

272
crates/core/src/workspace.rs Normal file
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@@ -0,0 +1,272 @@
use std::collections::HashMap;
use std::fs::{OpenOptions, read_dir};
use std::io::{Read, Write};
use std::path::{Path, PathBuf};
use fs::{self, expand_files};
use io::run_process;
use java::{self, JAVA_EXT_CLASS, JAVA_EXT_SOURCE};
use serde::{Deserialize, Serialize};
use crate::Error;
use crate::dependency::Dependency;
use crate::nest::{F_NEST_LOCK, F_NEST_TOML, Nest, NestLock};
use crate::package::PackageHandler;
use crate::prey::F_PREY_TOML;
pub struct WorkspaceHandler {
nest: Nest,
nest_lock: Option<NestLock>,
project_root: PathBuf,
packages: HashMap<PathBuf, PackageHandler>,
}
impl WorkspaceHandler {
const DIR_SRC: &str = "src/";
const DIR_TARGET: &str = "target/";
pub fn new<P: AsRef<Path>>(project_root: P) -> crate::Result<Self> {
let project_root = project_root.as_ref().canonicalize()?;
Ok(Self {
nest: Nest::new(
project_root
.file_name()
.ok_or(Error::MissingFileName)?
.display(),
),
nest_lock: None,
packages: HashMap::new(),
project_root,
})
}
pub fn load<P: AsRef<Path>>(project_root: P) -> crate::Result<Self> {
let project_root = project_root.as_ref().canonicalize()?;
let mut workspace_manager = Self {
nest: Nest::try_from(project_root.join(F_NEST_TOML))?,
nest_lock: NestLock::try_from(project_root.join(F_NEST_LOCK)).ok(),
packages: HashMap::new(),
project_root,
};
workspace_manager.discover_packages()?;
Ok(workspace_manager)
}
pub fn write(&self) -> crate::Result<()> {
self.nest.write(self.project_root.join(F_NEST_TOML))?;
if let Option::Some(lock) = self.nest_lock.clone() {
lock.write(self.project_root.join(F_NEST_LOCK))?;
}
Ok(())
}
//pub fn refresh_packages(&mut self) -> crate::Result<()> {}
/*
/// Future `build` method.
pub fn compile(&self, target: Option<PathBuf>) -> crate::Result<()> {
let mut target = target.unwrap_or(self.nest.default_package());
if !target.is_file() {
// Use is_file to skip messing with pathing for src/
// If target is not a file (explicit entry point), check if it's a known package
// and use that's package's default entry point.
target = target.join(
self.packages
.get(&target)
.ok_or(Error::UnknownPackage)?
.entry_point(),
);
}
//java::Compiler::new();
Ok(())
}
fn make_compiler_job<P: AsRef<Path>>(target: P) {
// Generate dependency tree.
}
*/
pub fn init(&mut self) -> crate::Result<()> {
let is_empty = read_dir(self.project_root.as_path()).is_ok_and(|tree| tree.count() == 0);
// ORDER MATTERS. THIS MUST COME FIRST.
// Make config file.
self.write_nest()?;
// Make .java-version
self.write_java_version()?;
// Make src/, target/, test/
self.write_dir_tree()?;
if !is_empty {
self.write_example_project()?;
self.discover_packages()?;
run_process(&["git", "init", "."])?;
}
// Append to .gitignore
if let Result::Ok(mut f) = OpenOptions::new()
.append(true)
.create(true)
.read(true)
.open(".gitignore")
{
let mut buf = String::new();
f.read_to_string(&mut buf)?;
for ignored in [
"# Automatically added by Raven".to_string(),
Self::DIR_TARGET.to_string(),
format!("*.{}", JAVA_EXT_CLASS),
] {
if !buf.contains(&ignored) {
f.write(format!("{}\n", ignored).as_bytes())?;
}
}
}
Ok(())
}
// This is the naive build
pub fn build(&mut self) -> crate::Result<()> {
Ok(())
}
/// Add any newly created packages.
fn discover_packages(&mut self) -> crate::Result<()> {
// Scan the src/ directory for entries,
// filter out the files,
// then construct PackageManagers for each package
// Promote *not* using reverse domain name tree structures
// by improving the speed of package discovery by using read_dir
// and checking for an immediate Prey.toml before expanding the
// whole subtree.
//
// Yes, I know this looks like shit.
// That's because it is.
for file in read_dir(Self::DIR_SRC)?
// Get directories
.filter_map(|entry| {
if entry.as_ref().is_ok_and(|entry| entry.path().is_dir()) {
Some(entry.unwrap().path())
} else {
None
}
})
// Get Prey.toml files
.filter_map(|dir| {
Some(if dir.join(F_PREY_TOML).exists() {
vec![dir.join(F_PREY_TOML)]
} else {
expand_files(dir)
.ok()?
.iter()
.filter_map(|file| {
if file.ends_with(PathBuf::from(F_PREY_TOML)) {
Some(file.to_owned())
} else {
None
}
})
.collect()
})
})
.flatten()
{
let package_root =
pathsub::sub_paths(file.as_path(), PathBuf::from(Self::DIR_SRC).as_path()).unwrap();
self.packages.insert(
package_root.to_path_buf(),
PackageHandler::new(package_root, PathBuf::from(Self::DIR_TARGET))?,
);
}
Ok(())
}
fn write_nest(&self) -> crate::Result<()> {
if let Result::Ok(mut f) = OpenOptions::new()
.write(true)
.create_new(true)
.open(F_NEST_TOML)
{
f.write_all(toml::to_string_pretty(&self.nest)?.as_bytes())?;
}
Ok(())
}
fn write_java_version(&self) -> crate::Result<()> {
if let Result::Ok(mut f) = OpenOptions::new()
.write(true)
.create_new(true)
.open(java::F_JAVA_VERSION)
{
f.write_all(format!("{}\n", java::get_javac_ver()?.major.to_string()).as_bytes())?;
}
Ok(())
}
fn write_dir_tree(&self) -> std::io::Result<()> {
for dir in [
format!("{}main/java", Self::DIR_SRC),
format!("{}test/java", Self::DIR_SRC),
Self::DIR_TARGET.to_string(),
] {
std::fs::create_dir_all(std::env::current_dir()?.join(dir))?;
}
Ok(())
}
fn write_example_project(&self) -> std::io::Result<()> {
// Make src/main/Main.java
if let Result::Ok(mut f) = OpenOptions::new().write(true).create_new(true).open(
PathBuf::from(Self::DIR_SRC)
.join("main/java/Main")
.with_extension(JAVA_EXT_SOURCE),
) {
f.write_all(include_bytes!("../assets/Main.java"))?;
}
// Make src/test/MainTest.java
if let Result::Ok(mut f) = OpenOptions::new().write(true).create_new(true).open(
PathBuf::from(Self::DIR_SRC)
.join("test/java/MainTest")
.with_extension(JAVA_EXT_SOURCE),
) {
f.write_all(include_bytes!("../assets/MainTest.java"))?;
}
Ok(())
}
}
/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct Workspace {
pub default_package: PathBuf,
}
impl Default for Workspace {
fn default() -> Self {
Workspace {
default_package: PathBuf::from("main"),
}
}
}

14
crates/fs/Cargo.toml Normal file
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@@ -0,0 +1,14 @@
[package]
name = "fs"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Raven's FS utilities"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
derive_more.workspace = true

5
src/fs.rs → crates/fs/src/lib.rs
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@@ -1,6 +1,9 @@
use std::path::{Path, PathBuf};
pub fn expand_files<P: AsRef<Path>>(path: P) -> anyhow::Result<Vec<PathBuf>> {
pub const EXT_TOML: &str = ".toml";
pub const EXT_LOCK: &str = ".lock";
pub fn expand_files<P: AsRef<Path>>(path: P) -> std::io::Result<Vec<PathBuf>> {
let path = path.as_ref();
if path.is_file() {

15
crates/io/Cargo.toml Normal file
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@@ -0,0 +1,15 @@
[package]
name = "io"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Raven's IO utilities"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
derive_more.workspace = true
subprocess.workspace = true

11
crates/io/src/error.rs Normal file
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@@ -0,0 +1,11 @@
use derive_more::{Display, From};
pub type Result<T> = core::result::Result<T, Error>;
#[derive(Debug, From, Display)]
pub enum Error {
#[from]
Io(std::io::Error),
#[from]
Popen(subprocess::PopenError),
}

12
src/io.rs → crates/io/src/lib.rs
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@@ -1,8 +1,10 @@
mod error;
use std::ffi;
use anyhow::Context;
pub use error::{Error, Result};
pub fn run_process<S>(argv: &[S]) -> anyhow::Result<(Option<String>, Option<String>)>
pub fn run_process<S>(argv: &[S]) -> Result<(Option<String>, Option<String>)>
where
S: AsRef<ffi::OsStr>,
{
@@ -14,9 +16,7 @@ where
},
)?;
let result = process
.communicate(None)
.context("Failed to communicate with subprocess");
let result = process.communicate(None)?;
if process
.wait_timeout(std::time::Duration::from_secs(5))
@@ -26,5 +26,5 @@ where
process.terminate()?;
}
result
Ok(result)
}

21
crates/java/Cargo.toml Normal file
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@@ -0,0 +1,21 @@
# May want to find a better name, more reflective of the JDK part
# than the entire Java language.
[package]
name = "java"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Tools for interfacing with the Java Development Kit"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
bytesize.workspace = true
derive_more.workspace = true
fs.workspace = true
io.workspace = true
semver.workspace = true

80
crates/java/src/compiler.rs Normal file
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@@ -0,0 +1,80 @@
use std::path::{Path, PathBuf};
use crate::JAVA_BIN_COMPILER;
use crate::Result;
#[derive(Debug, Default, Clone)]
pub struct CompilerBuilder {
class_path: Option<PathBuf>,
destination: Option<PathBuf>,
}
impl CompilerBuilder {
pub fn new() -> Self {
Self::default()
}
pub fn class_path<S: AsRef<Path>>(&mut self, class_path: S) -> &mut Self {
self.class_path = Some(class_path.as_ref().to_path_buf());
self
}
pub fn destination<S: AsRef<Path>>(&mut self, destination: S) -> &mut Self {
self.destination = Some(destination.as_ref().to_path_buf());
self
}
pub fn build(&self) -> Compiler {
let mut flags = vec![];
if let Option::Some(path) = self.destination.to_owned() {
flags.push(CompilerFlag::Destination { path });
}
if let Option::Some(path) = self.class_path.to_owned() {
flags.push(CompilerFlag::Classpath { path });
}
Compiler { flags }
}
}
#[derive(Debug, Clone)]
pub struct Compiler {
flags: Vec<CompilerFlag>,
}
impl Compiler {
pub fn compile<P: AsRef<Path>>(self, path: P) -> Result<(Option<String>, Option<String>)> {
let mut cmd: Vec<String> = vec![JAVA_BIN_COMPILER.to_string()];
cmd.extend(
self.flags
.clone()
.into_iter()
.flat_map(|f| Into::<Vec<String>>::into(f)),
);
cmd.extend(
fs::expand_files(path)?
.into_iter()
.filter_map(|f| Some(f.to_str()?.to_string())),
);
Ok(io::run_process(cmd.as_slice())?)
}
}
#[derive(Debug, Clone)]
pub enum CompilerFlag {
Classpath { path: PathBuf },
Destination { path: PathBuf },
}
impl Into<Vec<String>> for CompilerFlag {
fn into(self) -> Vec<String> {
match self {
Self::Classpath { path } => vec!["-classpath".to_string(), path.display().to_string()],
Self::Destination { path } => vec!["-d".to_string(), path.display().to_string()],
}
}
}

19
crates/java/src/error.rs Normal file
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@@ -0,0 +1,19 @@
use derive_more::{Display, From};
pub type Result<T> = core::result::Result<T, Error>;
#[derive(Debug, From, Display)]
pub enum Error {
EmptyStdout,
#[from]
Io(io::Error),
NthOutOfBounds,
#[from]
Semver(semver::Error),
#[from]
StdIo(std::io::Error),
}

49
crates/java/src/lib.rs Normal file
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@@ -0,0 +1,49 @@
pub mod compiler;
pub mod error;
pub mod runtime;
use std::str::FromStr;
pub use error::{Error, Result};
use runtime::VMFlag;
pub const JAVA_BIN_VM: &str = "java";
pub const JAVA_BIN_COMPILER: &str = "javac";
pub const JAVA_EXT_SOURCE: &str = "java";
pub const JAVA_EXT_CLASS: &str = "class";
pub const F_JAVA_VERSION: &str = ".java-version";
/// Uses the java binary to parse its stdout for version information.
///
/// This is non-caching.
pub fn get_javac_ver() -> Result<semver::Version> {
// TODO: Consider making this pull the version info from javac instead?
/*
* $ java --version
* openjdk 21.0.9 2025-10-21
* OpenJDK Runtime Environment (build 21.0.9+10)
* OpenJDK 64-Bit Server VM (build 21.0.9+10, mixed mode, sharing)
*/
Ok(semver::Version::from_str(
get_java_version_info()?
.lines()
.nth(0)
.ok_or(Error::EmptyStdout)?
.split_ascii_whitespace()
.nth(1)
.ok_or(Error::NthOutOfBounds)?,
)?)
}
/// Calls the java binary, returning the complete stdout version information.
fn get_java_version_info() -> Result<String> {
Ok(
io::run_process(&[JAVA_BIN_VM, VMFlag::Version.to_string().as_str()])?
.0
.ok_or(Error::EmptyStdout)?,
)
}

110
src/java.rs → crates/java/src/runtime.rs
View File

@@ -1,16 +1,11 @@
use std::fmt;
use std::path::{Path, PathBuf};
use anyhow::Context;
use crate::JAVA_BIN_VM;
use crate::Result;
use bytesize::ByteSize;
pub const JAVA_VM: &str = "java";
pub const JAVA_COMPILER: &str = "javac";
pub const JAVA_EXT_SOURCE: &str = "java";
pub const JAVA_EXT_CLASS: &str = "class";
// TODO: Builder-pattern JVM wrapper.
#[derive(Debug, Default, Clone)]
pub struct JVMBuilder {
assertions: bool,
@@ -79,11 +74,8 @@ pub struct JVM {
}
impl JVM {
pub fn run<P: AsRef<Path>>(
self,
entry_point: P,
) -> anyhow::Result<(Option<String>, Option<String>)> {
let mut cmd = vec![JAVA_VM.to_string()];
pub fn run<P: AsRef<Path>>(self, entry_point: P) -> Result<(Option<String>, Option<String>)> {
let mut cmd = vec![JAVA_BIN_VM.to_string()];
cmd.extend(
self.flags
@@ -94,11 +86,11 @@ impl JVM {
cmd.push(entry_point.as_ref().to_path_buf().display().to_string());
let result = crate::io::run_process(cmd.as_slice());
let result = io::run_process(cmd.as_slice())?;
if self.monitor {
let (stdout, stderr) = &result;
if self.monitor
&& let Result::Ok((stdout, stderr)) = &result
{
if let Option::Some(stdout) = stdout
&& stdout.len() > 0
{
@@ -111,7 +103,7 @@ impl JVM {
}
}
result
Ok(result)
}
}
@@ -150,85 +142,3 @@ impl fmt::Display for VMFlag {
)
}
}
#[derive(Debug, Default, Clone)]
pub struct CompilerBuilder {
class_path: Option<PathBuf>,
destination: Option<PathBuf>,
}
impl CompilerBuilder {
pub fn new() -> Self {
Self::default()
}
pub fn class_path<S: AsRef<Path>>(&mut self, class_path: S) -> &mut Self {
self.class_path = Some(class_path.as_ref().to_path_buf());
self
}
pub fn destination<S: AsRef<Path>>(&mut self, destination: S) -> &mut Self {
self.destination = Some(destination.as_ref().to_path_buf());
self
}
pub fn build(&self) -> Compiler {
let mut flags = vec![];
if let Option::Some(path) = self.destination.to_owned() {
flags.push(CompilerFlag::Destination { path });
}
if let Option::Some(path) = self.class_path.to_owned() {
flags.push(CompilerFlag::Classpath { path });
}
Compiler { flags }
}
}
#[derive(Debug, Clone)]
pub struct Compiler {
flags: Vec<CompilerFlag>,
}
impl Compiler {
pub fn compile<P: AsRef<Path>>(
self,
path: P,
) -> anyhow::Result<(Option<String>, Option<String>)> {
let mut cmd: Vec<String> = vec![JAVA_COMPILER.to_string()];
cmd.extend(
self.flags
.clone()
.into_iter()
.flat_map(|f| Into::<Vec<String>>::into(f)),
);
cmd.extend(crate::fs::expand_files(path)?.into_iter().filter_map(|f| {
Some(
f.to_str()
.context("Failed to cast PathBuf to &str")
.ok()?
.to_string(),
)
}));
crate::io::run_process(cmd.as_slice())
}
}
#[derive(Debug, Clone)]
pub enum CompilerFlag {
Classpath { path: PathBuf },
Destination { path: PathBuf },
}
impl Into<Vec<String>> for CompilerFlag {
fn into(self) -> Vec<String> {
match self {
Self::Classpath { path } => vec!["-classpath".to_string(), path.display().to_string()],
Self::Destination { path } => vec!["-d".to_string(), path.display().to_string()],
}
}
}

14
crates/path/Cargo.toml Normal file
View File

@@ -0,0 +1,14 @@
[package]
name = "path"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Raven's pathing tools"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
const_format.workspace = true

151
crates/path/src/lib.rs Normal file
View File

@@ -0,0 +1,151 @@
use std::collections::HashMap;
use std::path::{Path, PathBuf};
use std::sync::{Arc, Mutex};
//TODO: Clean this up. Shouldn't need duplicated DIR_SRC consts about the workspace.
const DIR_SRC: &str = "src/";
const DIR_TARGET: &str = "target/";
const DIR_MAIN: &str = const_format::concatcp!(DIR_SRC, "main/");
const DIR_TEST: &str = const_format::concatcp!(DIR_SRC, "test/");
#[derive(Debug, Clone)]
pub struct PathHandler {
root_path: PathBuf,
// This is a short-living binary. This doesn't need an LRU like Moka.
derived_path_cache: HashMap<String, PathBuf>,
}
impl PathHandler {
pub fn new(root_path: PathBuf) -> Self {
Self::from(root_path)
}
pub fn root_path(&self) -> PathBuf {
self.root_path.clone()
}
/// This is a readability helper.
/// Make sure to set the root of this `PathHandler` to the project root.
/// This simply calls upon the root_path() of the `PathHandler`.
pub fn project_root(&self) -> PathBuf {
self.root_path()
}
pub fn dir_src(&mut self) -> PathBuf {
self.get_path(DIR_SRC)
}
pub fn dir_target(&mut self) -> PathBuf {
self.get_path(DIR_TARGET)
}
pub fn dir_main(&mut self) -> PathBuf {
self.get_path(DIR_MAIN)
}
pub fn dir_test(&mut self) -> PathBuf {
self.get_path(DIR_TEST)
}
/// Attempts to load from cache, else generates the path and clones it to the cache.
/// Returns the requested path.
fn get_path<S>(&mut self, k: S) -> PathBuf
where
S: ToString + AsRef<str>,
{
self.from_cache(k.as_ref())
.unwrap_or_else(|| {
self.gen_key(k.to_string(), self.root_path().join(k.to_string()));
self.get_path(k.as_ref())
})
.to_path_buf()
}
/// Attempts to pull the value for the given key from the cache.
fn from_cache<S: AsRef<str>>(&self, path_key: S) -> Option<PathBuf> {
self.derived_path_cache
.get(path_key.as_ref())
.and_then(|v| Some(v.to_owned()))
}
/// Tries to generate a new key-value pair in the cache
fn gen_key<P, S>(&mut self, k: S, v: P) -> Option<PathBuf>
where
P: AsRef<Path>,
S: ToString,
{
self.derived_path_cache
.insert(k.to_string(), v.as_ref().to_path_buf())
}
}
impl<P> From<P> for PathHandler
where
P: AsRef<Path>,
{
fn from(value: P) -> Self {
Self {
root_path: value.as_ref().to_path_buf(),
derived_path_cache: Default::default(),
}
}
}
pub trait PathHandled {
fn set_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) {}
fn with_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) -> &mut Self {
self
}
}
#[cfg(test)]
mod tests {
use super::*;
const ROOT: &str = "/root";
#[test]
fn ph_get_path() {
let root = PathBuf::from(ROOT);
let expected = root.join(DIR_SRC);
let mut ph = PathHandler::from(root);
assert!(ph.dir_src() == expected);
}
#[test]
fn ph_cache_gen() {
let root = PathBuf::from(ROOT);
let expected = root.join(DIR_SRC);
let ph = PathHandler::from(root);
assert!(
ph.derived_path_cache
.get(DIR_SRC)
.is_some_and(|v| *v == expected)
);
}
#[test]
fn ph_cache_pull() {
let faux_path = "faux/path";
let mut ph = PathHandler::from("false/root");
ph.derived_path_cache
.insert(faux_path.to_string(), PathBuf::from(faux_path));
// Use the method that attempts a fallback.
// By using a false root, this will create a different path to the injected one,
// making it possible to determine if the cache load fails.
//
// I.e.
// Expected: faux/path as PathBuf
// Failed: false/root/faux/path as PathBuf
assert!(ph.get_path(faux_path) == PathBuf::from(faux_path));
}
}

18
crates/pom/Cargo.toml Normal file
View File

@@ -0,0 +1,18 @@
[package]
name = "pom"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "Library for serializing and deserializing Maven's POM"
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
derive_more.workspace = true
hard-xml.workspace = true
serde.workspace = true
semver.workspace = true
strum.workspace = true

12
crates/pom/src/error.rs Normal file
View File

@@ -0,0 +1,12 @@
use derive_more::{Display, From};
pub type Result<T> = core::result::Result<T, Error>;
#[derive(Debug, From, Display)]
pub enum Error {
#[from]
Io(std::io::Error),
#[from]
Xml(hard_xml::XmlError),
}

25
crates/pom/src/lib.rs Normal file
View File

@@ -0,0 +1,25 @@
pub mod error;
pub mod xml;
pub use error::{Error, Result};
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
pub struct Pom {
model_version: semver::Version,
}
impl Pom {
pub fn is_empty(&self) -> bool {
self == &Self::default()
}
}
impl Default for Pom {
fn default() -> Self {
Self {
model_version: semver::Version::new(4, 0, 0),
}
}
}

118
crates/pom/src/xml.rs Normal file
View File

@@ -0,0 +1,118 @@
use std::{fs::File, io::Read};
use crate::Error;
use hard_xml::{XmlRead, XmlWrite};
use serde::{Deserialize, Serialize};
use strum::EnumString;
// start with the super POM idiot.
#[derive(Debug, Clone, Deserialize, Serialize, XmlRead, XmlWrite)]
#[xml(tag = "project")]
pub struct Project {
#[xml(attr = "xmlns")]
xmlns: String,
#[xml(attr = "xlmns:xsi")]
xmlns_xsi: String,
#[xml(attr = "xsi:schemaLocation")]
xsi_schema_location: String,
#[xml(flatten_text = "modelVersion")]
model_version: semver::Version,
#[xml(flatten_text = "groupId")]
group_id: String,
#[xml(flatten_text = "artifactId")]
artifact_id: String,
#[xml(flatten_text = "version")]
version: String,
#[xml(flatten_text = "packaging")]
packaging: String,
#[xml(child = "properties")]
properties: Properties,
#[xml(child = "dependencyManagement")]
dependency_management: DependencyManagement,
#[xml(child = "dependencies")]
dependencies: Vec<Dependency>,
}
#[derive(Debug, Clone, Deserialize, Serialize, XmlRead, XmlWrite)]
#[xml(tag = "properties")]
pub struct Properties {
#[xml(flatten_text = "maven.compiler.source")]
source: String,
#[xml(flatten_text = "maven.compiler.target")]
target: String,
// lwjgl.version
// lwjgl.natives
}
#[derive(Debug, Clone, Deserialize, Serialize, XmlRead, XmlWrite)]
#[xml(tag = "dependencyManagement")]
pub struct DependencyManagement {
#[xml(child = "dependencies")]
dependencies: Vec<Dependency>,
}
#[derive(Debug, Clone, Deserialize, Serialize, XmlRead, XmlWrite)]
#[xml(tag = "dependency")]
pub struct Dependency {
#[xml(flatten_text = "groupId")]
group_id: String,
#[xml(flatten_text = "artifactId")]
artifact_id: String,
#[xml(flatten_text = "version")]
version: semver::Version,
#[xml(flatten_text = "scope")]
scope: String,
#[xml(flatten_text = "type")]
type_: String,
#[xml(flatten_text = "optional")]
optional: bool,
#[xml(child = "exclusions")]
exclusions: Vec<Exclusion>,
}
#[derive(Debug, Clone, Deserialize, Serialize, XmlRead, XmlWrite)]
#[xml(tag = "exclusion")]
pub struct Exclusion {
#[xml(flatten_text = "groupId")]
group_id: String,
#[xml(flatten_text = "artifactId")]
artifact_id: String,
}
#[derive(Debug, Clone, Copy, Default, Deserialize, Serialize, EnumString)]
#[strum(serialize_all = "camelCase")]
pub enum Packaging {
#[default]
Pom,
Jar,
}
impl TryFrom<File> for Project {
type Error = Error;
fn try_from(value: File) -> Result<Self, Self::Error> {
let mut value = value;
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(Project::from_str(&buf)?)
}
}

671
crates/raven/Cargo.lock generated Normal file
View File

@@ -0,0 +1,671 @@
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"proc-macro2",
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"anyhow",
"bytesize",
"clap",
"const_format",
"hard-xml",
"lenient_semver",
"pathsub",
"ron",
"semver",
"serde",
"sha256",
"strum",
"subprocess",
"toml",
]
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"once_cell",
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"typeid",
"unicode-ident",
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"quote",
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"cpufeatures",
"digest",
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"bytes",
"hex",
"sha2",
"tokio",
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"proc-macro2",
"quote",
"syn 2.0.114",
]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"libc",
"winapi",
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name = "syn"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"quote",
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"indexmap",
"serde_core",
"serde_spanned",
"toml_datetime",
"toml_parser",
"toml_writer",
"winnow",
]
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name = "toml_datetime"
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24
crates/raven/Cargo.toml Normal file
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@@ -0,0 +1,24 @@
[package]
name = "raven"
version = "0.1.0"
edition.workspace = true
license.workspace = true
description = "A simple build tool for Java"
keywords = ["java", "tool"]
categories = ["development-tools::build-utils"]
repository.workspace = true
publish.workspace = true
test.workspace = true
[dependencies]
anyhow.workspace = true
bytesize.workspace = true
cli.workspace = true
core.workspace = true
fs.workspace = true
io.workspace = true
java.workspace = true
path.workspace = true
toml.workspace = true

19
crates/raven/src/env.rs Normal file
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@@ -0,0 +1,19 @@
use std::path::PathBuf;
use anyhow::Context;
pub fn in_path<S: AsRef<str>>(binary: S) -> Result<bool, std::env::VarError> {
std::env::var("PATH").and_then(|paths| {
Ok(paths
.split(":")
.map(|p| PathBuf::from(p).join(binary.as_ref()))
.any(|p| p.exists()))
})
}
pub fn get_project_root() -> anyhow::Result<PathBuf> {
nest::locate_nest().context(
"Attempted to find Nest.toml, but it could not be located.\n
It's likely that a call for get_project_root occurred before runtime checks were ran.",
)
}

98
crates/raven/src/main.rs Normal file
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@@ -0,0 +1,98 @@
mod env;
mod manager;
use std::fs::OpenOptions;
use std::io::{Read, Write};
use std::path::{Path, PathBuf};
use std::sync::{Arc, Mutex};
use cli::{CLI_ARGS, Command};
use java::{FN_JAVA_VERSION, JAVA_EXT_CLASS, JAVA_EXT_SOURCE};
//use nest::prelude::{Class, F_NEST_LOCK, F_NEST_TOML, Nest, NestLock, Prey, PreyLock};
//use path::{PathHandled, PathHandler};
use anyhow::{Context, anyhow};
use bytesize::ByteSize;
fn main() -> anyhow::Result<()> {
// Ensure that ph is constructed with the assumption that it is at the project root.
let mut ph = match CLI_ARGS.command.clone() {
Command::Init => PathHandler::new(std::env::current_dir()?),
Command::New { name, .. } => PathHandler::new(std::env::current_dir()?.join(name)),
_ => PathHandler::new(crate::env::get_project_root()?),
};
// Ensure that Nest.toml exists in the way functions need.
// Init does not need one, but it's easier to deal with the minor unnecessary computation
// of running the default contrustor, thand to fight the compiler.
let mut nest = match CLI_ARGS.command {
Command::Build | Command::Run { .. } => Nest::try_from(ph.project_root().join(F_NEST_TOML))
.map_err(|err| {
anyhow!(
"No {} found in project directory: {}.\n{}",
F_NEST_TOML,
ph.project_root().display(),
err.to_string()
)
})?,
_ => Nest::default(),
};
match CLI_ARGS.command.clone() {
Command::Init => init(ph)?,
Command::New { name, .. } => {
new(name.to_owned())?;
init(ph)?;
}
Command::Build => {
build(&mut ph, &mut nest)?;
}
Command::Run {
entry_point,
assertions,
} => {
build(&mut ph, &mut nest)?;
run(
&mut ph,
entry_point.unwrap_or(nest.workspace.default_package),
assertions.into(),
)?;
}
Command::Test { assertions } => {
test(&mut ph, assertions.into())?;
}
Command::Clean => clean(&mut ph),
}
Ok(())
}
fn new(project_name: String) -> anyhow::Result<()> {
let cwd = std::env::current_dir()?.join(project_name);
std::fs::create_dir(&cwd)?;
std::env::set_current_dir(&cwd)?;
Ok(())
}
fn run<P: AsRef<Path>>(
ph: &mut PathHandler,
entry_point: P,
assertions: bool,
) -> anyhow::Result<(Option<String>, Option<String>)> {
// JRE pathing will be messed up without this.
std::env::set_current_dir(ph.dir_target())?;
java::runtime::JVMBuilder::new(ph.dir_target())
.assertions(assertions)
.monitor(true)
.build()
.run(entry_point)
.map_err(|err| anyhow!(err))
}
fn clean(ph: &mut PathHandler) {
let _ = std::fs::remove_file(ph.project_root().join(F_NEST_LOCK));
let _ = std::fs::remove_dir_all(ph.dir_target());
}

11
crates/raven/src/manager.rs Normal file
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@@ -0,0 +1,11 @@
use std::collections::HashSet;
use nest::prelude::{Nest, NestLock};
use path::PathHandler;
pub struct ProjectManager {
ph: PathHandler,
nest: Nest,
nest_lock: NestLock,
// HashSet<Crates { prey, prey_lock }>
}

114
retired/nest_lib_rs_old/class.rs Normal file
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@@ -0,0 +1,114 @@
use std::hash::{self, Hash};
use std::path::{Path, PathBuf};
use std::sync::{Arc, Mutex};
use crate::{Error, Result};
use java::{JAVA_EXT_CLASS, JAVA_EXT_SOURCE};
use path::PathHandler;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct Class {
#[serde(skip_deserializing, skip_serializing)]
ph: Option<Arc<Mutex<PathHandler>>>,
path: PathBuf,
checksum: String,
}
impl Class {
pub fn new<P: AsRef<Path>>(ph: Arc<Mutex<PathHandler>>, path: P, checksum: String) -> Self {
Self {
ph: Some(ph),
path: path.as_ref().to_path_buf(),
checksum,
}
}
pub fn from_file<P: AsRef<Path>>(ph: Arc<Mutex<PathHandler>>, path: P) -> Result<Self> {
let mut path = path.as_ref().to_path_buf();
if path.is_relative() {
path = path.canonicalize()?;
}
let dir_src = ph.try_lock()?.dir_src();
Ok(Self {
ph: Some(ph),
path: PathBuf::from(
pathsub::sub_paths(path.as_path(), dir_src.as_path()).ok_or(Error::PathSub)?,
)
.with_extension(""),
checksum: sha256::try_digest(&path)?,
})
}
pub fn path(&self) -> PathBuf {
self.path.clone()
}
pub fn checksum(&self) -> String {
self.checksum.clone()
}
/// Returns the path such that src/ and target/ don't matter.
/// E.g., `main/Main.java` as_subpath is `Main.java`
/// allowing it to match with `target/main/Main.class`
/// because Java diregards the top level subdir in `src/`
fn subpath(&self) -> PathBuf {
let mut p = self.path.components();
p.next(); // Remove the top level dir.
p.as_path().to_path_buf()
}
/// Returns true if the class needs updating.
/// This may also cautionarily return true if it cannot digest the file.
pub fn is_updated(&mut self) -> Result<bool> {
// Still doesn't handle inter-dependency checks.
// Hopefully then I'll clean this horror up.
let mut ph = self
.ph
.as_ref()
.ok_or(Error::MissingPathHandler)?
.try_lock()?;
Ok(ph
.dir_target()
.join(self.subpath())
.with_extension(JAVA_EXT_CLASS)
.exists()
&& sha256::try_digest(
ph.dir_src()
.join(self.path())
.with_extension(JAVA_EXT_SOURCE),
)
.is_ok_and(|hash| self.checksum == hash))
}
pub fn set_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) {
self.ph = Some(ph);
}
pub fn with_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) -> &mut Self {
self.ph = Some(ph);
self
}
}
impl Hash for Class {
fn hash<H: hash::Hasher>(&self, state: &mut H) {
self.path.hash(state);
}
}
impl PartialEq for Class {
fn eq(&self, other: &Self) -> bool {
self.path == other.path
}
fn ne(&self, other: &Self) -> bool {
self.path != other.path
}
}
impl Eq for Class {}

7
retired/nest_lib_rs_old/dependency.rs Normal file
View File

@@ -0,0 +1,7 @@
use serde::{Deserialize, Serialize};
#[derive(Debug, Hash, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
pub struct Dependency {
name: String,
version: String,
}

35
retired/nest_lib_rs_old/error.rs Normal file
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@@ -0,0 +1,35 @@
use std::sync::{MutexGuard, PoisonError, TryLockError};
use derive_more::{Display, From};
use path::PathHandler;
pub type Result<T> = core::result::Result<T, Error>;
#[derive(Debug, From, Display)]
pub enum Error {
#[from]
Io(std::io::Error),
MutexLock(String),
MutexTryLock(String),
PathSub,
#[from]
Toml(toml::de::Error),
MissingPathHandler,
}
impl From<PoisonError<MutexGuard<'_, PathHandler>>> for Error {
fn from(value: PoisonError<MutexGuard<PathHandler>>) -> Self {
Self::MutexLock(value.to_string())
}
}
impl From<TryLockError<MutexGuard<'_, PathHandler>>> for Error {
fn from(value: TryLockError<MutexGuard<PathHandler>>) -> Self {
Self::MutexTryLock(value.to_string())
}
}

45
retired/nest_lib_rs_old/lib.rs Normal file
View File

@@ -0,0 +1,45 @@
mod class;
mod dependency;
mod error;
//mod lock;
mod meta;
mod nest;
mod package;
pub mod prelude;
mod prey;
mod workspace;
pub use error::{Error, Result};
use std::io;
use std::path::PathBuf;
pub const FN_NEST: &str = "Nest";
pub const FN_PREY: &str = "Prey";
pub const F_NEST_TOML: &str = const_format::concatcp!(FN_NEST, fs::EXT_TOML);
pub const F_NEST_LOCK: &str = const_format::concatcp!(FN_NEST, fs::EXT_LOCK);
pub const F_PREY_TOML: &str = const_format::concatcp!(FN_PREY, fs::EXT_TOML);
pub const F_PREY_LOCK: &str = const_format::concatcp!(FN_PREY, fs::EXT_LOCK);
/// Return the location of the parent `Nest.toml` as [`PathBuf`]
///
/// # Errors
///
/// Possible cases:
///
/// * `Nest.toml` cannot be located.
/// * Current working directory does not exist.
/// * There are insufficient permissions to access the current directory.
pub fn locate_nest() -> io::Result<PathBuf> {
let cwd = std::env::current_dir()?;
let mut probe = cwd.clone();
while !probe.join(F_NEST_TOML).exists() {
if !probe.pop() {
return Err(io::ErrorKind::NotFound.into());
}
}
Ok(probe)
}

99
retired/nest_lib_rs_old/lock.rs Normal file
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@@ -0,0 +1,99 @@
use std::collections::HashSet;
use std::collections::hash_set::Iter;
use std::fs::OpenOptions;
use std::hash::Hash;
use std::io::Read;
use std::path::Path;
use std::sync::{Arc, Mutex};
use path::{PathHandled, PathHandler};
use serde::{Deserialize, Serialize};
use crate::Error;
#[derive(Debug, Clone, Default, Deserialize, Serialize)]
pub struct Lock<T> {
#[serde(skip_deserializing, skip_serializing)]
ph: Option<Arc<Mutex<PathHandler>>>,
inner: HashSet<T>,
}
impl<T> Lock<T>
where
T: Lockable + Status + Deserialize<'de>,
{
pub fn new(ph: Arc<Mutex<PathHandler>>, inner: HashSet<T>) -> Self {
Self {
ph: Some(ph),
inner,
}
}
pub fn load<P>(ph: Arc<Mutex<PathHandler>>, path: P) -> crate::Result<Self>
where
P: AsRef<Path>,
{
let mut path = path.as_ref().to_path_buf();
if path.is_relative() {
path = path.canonicalize()?;
}
let mut buf = Vec::new();
OpenOptions::new()
.read(true)
.open(path)?
.read_to_end(&mut buf)?;
let lock: Lock<T> = toml::from_slice(buf.as_slice())?;
Ok(lock)
}
pub fn update(&mut self) -> crate::Result<()> {
let ph = self.ph.as_ref().ok_or(Error::MissingPathHandler)?.clone();
self.inner = self
.inner
.clone()
.into_iter()
.filter_map(|mut item| {
let item = item.with_path_handler(Arc::clone(&ph));
// If the class is up-to-date and no errors occurred during the check
if item.is_updated().is_ok_and(|b| b == true) {
Some(item.to_owned())
} else {
None
}
})
.collect();
Ok(())
}
pub fn set_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) {
self.ph = Some(ph);
}
pub fn with_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) -> &mut Self {
self.ph = Some(ph);
self
}
/// Iterates over the entries in `NestLock`.
pub fn iter(&self) -> Iter<'_, T> {
self.inner.iter()
}
pub fn insert(&mut self, class: T) -> bool {
self.inner.insert(class)
}
}
pub trait Lockable: Hash + Eq + Clone + PathHandled {}
trait Status {
type Error;
fn is_updated(&self) -> Result<bool, Self::Error>;
}

62
retired/nest_lib_rs_old/meta.rs Normal file
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@@ -0,0 +1,62 @@
use std::fmt::Display;
use std::path::PathBuf;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct Meta {
name: String,
version: semver::Version,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
authors: Option<Vec<String>>,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
repository: Option<String>,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
license: Option<License>,
#[serde(skip_serializing_if = "<Option<_>>::is_none")]
license_file: Option<PathBuf>,
}
impl Meta {
pub fn new<S: ToString>(name: S) -> Self {
let mut meta = Self::default();
meta.name = name.to_string();
meta
}
pub fn name(&self) -> String {
self.name.clone()
}
}
impl Default for Meta {
fn default() -> Self {
Self {
name: Default::default(),
version: semver::Version::new(0, 1, 0),
authors: None,
repository: None,
license: None,
license_file: None,
}
}
}
#[derive(Debug, Clone, Copy, Deserialize, Serialize)]
pub enum License {
Mit,
Apache,
}
impl Display for License {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
License::Mit => "MIT",
License::Apache => "Apache",
}
)
}
}

130
retired/nest_lib_rs_old/nest.rs Normal file
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@@ -0,0 +1,130 @@
use std::collections::HashSet;
use std::fs::{File, OpenOptions};
use std::io::Read;
use std::path::PathBuf;
use std::sync::{Arc, Mutex};
use crate::Error;
use crate::dependency::Dependency;
use crate::meta::Meta;
use crate::package::Package;
use crate::workspace::Workspace;
use path::{PathHandled, PathHandler};
use pom::Pom;
use serde::{Deserialize, Serialize};
#[derive(Debug, Default, Deserialize, Serialize)]
pub struct Nest {
pub workspace: Workspace,
pub meta: Meta,
#[serde(default, skip_serializing_if = "HashSet::is_empty")]
pub dependencies: HashSet<Dependency>,
#[serde(default, skip_serializing_if = "Pom::is_empty")]
pub pom: Pom,
}
impl Nest {
pub fn new<S: ToString>(name: S) -> Self {
Nest {
meta: Meta::new(name),
..Default::default()
}
}
}
impl TryFrom<File> for Nest {
type Error = Error;
fn try_from(value: File) -> Result<Self, Self::Error> {
let mut value = value;
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}
impl TryFrom<PathBuf> for Nest {
type Error = Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
Nest::try_from(OpenOptions::new().read(true).open(value)?)
}
}
// TODO: See if NestLock and PreyLock can be combined into one parent struct,
// but with different generics, and merely call upon a is_updated method set
// by the generics implementing a common IsUpdated trait.
//
// Not happening any time soon. An enum could get around the issue of being unable to
// implement Deserialize on a generic.
#[derive(Debug, Default, Deserialize, Serialize)]
pub struct NestLock {
#[serde(skip_serializing, skip_deserializing)]
ph: Option<Arc<Mutex<PathHandler>>>,
pub packages: HashSet<Package>,
}
impl NestLock {
/// Update, retaining all packages that still exist.
///
/// Presently only supports packages under src/
pub fn update(&mut self) -> crate::Result<()> {
let dir_src = self
.ph
.as_ref()
.ok_or(Error::MissingPathHandler)?
.try_lock()?
.dir_src();
self.packages = self
.packages
.clone()
.into_iter()
.filter_map(|package| {
let path = dir_src.join(package.name());
if path.exists() && path.is_dir() {
return Some(package);
}
None
})
.collect();
Ok(())
}
}
impl TryFrom<File> for NestLock {
type Error = Error;
fn try_from(value: File) -> Result<Self, Self::Error> {
let mut value = value;
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}
impl TryFrom<PathBuf> for NestLock {
type Error = Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
NestLock::try_from(OpenOptions::new().read(true).open(&value)?)
}
}
impl PathHandled for NestLock {
fn set_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) {
self.ph = Some(ph);
}
fn with_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) -> &mut Self {
self.ph = Some(ph);
self
}
}

38
retired/nest_lib_rs_old/package.rs Normal file
View File

@@ -0,0 +1,38 @@
use std::{collections::HashSet, hash::Hash};
use serde::{Deserialize, Serialize};
use crate::dependency::Dependency;
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
pub struct Package {
name: String,
version: semver::Version,
source: String,
checksum: String,
dependencies: HashSet<Dependency>,
}
impl Package {
pub fn name(&self) -> String {
self.name.clone()
}
}
impl Default for Package {
fn default() -> Self {
Self {
name: Default::default(),
version: semver::Version::new(0, 1, 0),
source: Default::default(),
checksum: Default::default(),
dependencies: Default::default(),
}
}
}
impl Hash for Package {
fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
self.name.hash(state);
}
}

10
retired/nest_lib_rs_old/prelude.rs Normal file
View File

@@ -0,0 +1,10 @@
#![allow(unused_imports)]
pub use crate::class::Class;
pub use crate::dependency::Dependency;
pub use crate::meta::Meta;
pub use crate::nest::{Nest, NestLock};
pub use crate::package::Package;
pub use crate::prey::{Prey, PreyLock};
pub use crate::workspace::Workspace;
pub use crate::{F_NEST_LOCK, F_NEST_TOML, F_PREY_LOCK, F_PREY_TOML, FN_NEST, FN_PREY};

127
retired/nest_lib_rs_old/prey.rs Normal file
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@@ -0,0 +1,127 @@
use std::collections::HashSet;
use std::collections::hash_set::Iter;
use std::fs::{File, OpenOptions};
use std::io::Read;
use std::path::PathBuf;
use std::sync::{Arc, Mutex};
use path::{PathHandled, PathHandler};
use serde::{Deserialize, Serialize};
use crate::Error;
use crate::class::Class;
use crate::meta::Meta;
use crate::package::Package;
#[derive(Debug, Clone, Default, Deserialize, Serialize)]
pub struct Prey {
package: Package,
meta: Meta,
}
impl Prey {
pub fn new<S: ToString>(name: S) -> Self {
Prey {
package: (),
meta: (),
}
}
}
impl TryFrom<File> for Prey {
type Error = Error;
fn try_from(value: File) -> Result<Self, Self::Error> {
let mut value = value;
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}
impl TryFrom<PathBuf> for Prey {
type Error = Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
Prey::try_from(OpenOptions::new().read(true).open(value)?)
}
}
#[derive(Debug, Clone, Default, Deserialize, Serialize)]
pub struct PreyLock {
#[serde(skip_deserializing, skip_serializing)]
ph: Option<Arc<Mutex<PathHandler>>>,
classes: HashSet<Class>,
}
impl PreyLock {
pub fn new(ph: Arc<Mutex<PathHandler>>, classes: HashSet<Class>) -> Self {
Self {
ph: Some(ph),
classes,
}
}
pub fn update(&mut self) -> crate::Result<()> {
let ph = self.ph.as_ref().ok_or(Error::MissingPathHandler)?.clone();
self.classes = self
.classes
.clone()
.into_iter()
.filter_map(|mut class| {
let class = class.with_path_handler(Arc::clone(&ph));
// If the class is up-to-date and no errors occurred during the check
if class.is_updated().is_ok_and(|b| b == true) {
Some(class.to_owned())
} else {
None
}
})
.collect();
Ok(())
}
/// Iterates over the entries in `PreyLock`.
pub fn iter(&self) -> Iter<'_, Class> {
self.classes.iter()
}
pub fn insert(&mut self, class: Class) -> bool {
self.classes.insert(class)
}
}
impl TryFrom<File> for PreyLock {
type Error = Error;
fn try_from(value: File) -> Result<Self, Self::Error> {
let mut value = value;
let mut buf = String::new();
value.read_to_string(&mut buf)?;
Ok(toml::from_str(buf.as_str())?)
}
}
impl TryFrom<PathBuf> for PreyLock {
type Error = Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
PreyLock::try_from(OpenOptions::new().read(true).open(value)?)
}
}
impl PathHandled for PreyLock {
fn set_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) {
self.ph = Some(ph);
}
fn with_path_handler(&mut self, ph: Arc<Mutex<PathHandler>>) -> &mut Self {
self.ph = Some(ph);
self
}
}

8
retired/nest_lib_rs_old/workspace.rs Normal file
View File

@@ -0,0 +1,8 @@
use std::path::PathBuf;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Default, Deserialize, Serialize)]
pub struct Workspace {
pub default_package: PathBuf,
}

103
src/nest.rs → retired/old_nest.rs
View File

@@ -1,11 +1,14 @@
use std::collections::HashMap;
#![allow(dead_code)]
use std::collections::HashSet;
use std::fs::{File, OpenOptions};
use std::hash::{self, Hash};
use std::io::Read;
use std::path::PathBuf;
use std::path::{Path, PathBuf};
use std::sync::LazyLock;
use crate::java::{JAVA_EXT_CLASS, JAVA_EXT_SOURCE};
use crate::{DIR_SRC, DIR_TARGET, DIR_TEST, F_NEST_LOCK, F_NEST_TOML, PROJECT_ROOT};
use crate::{DIR_SRC, DIR_TARGET, F_NEST_LOCK, F_NEST_TOML, PROJECT_ROOT};
use anyhow::Context;
use semver::Version;
@@ -46,6 +49,8 @@ impl TryFrom<PathBuf> for Nest {
}
}
// Rename to Prey
// Mark as deprecated soon.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct Package {
pub name: String,
@@ -62,23 +67,38 @@ impl Default for Package {
}
#[derive(Debug, Default, Deserialize, Serialize)]
pub struct NestLock(pub HashMap<PathBuf, Class>);
pub struct NestLock {
pub classes: HashSet<Class>,
}
impl NestLock {
pub fn load() -> anyhow::Result<NestLock> {
NestLock::try_from(F_NEST_LOCK.clone())
NestLock::try_from(PROJECT_ROOT.join(F_NEST_LOCK.as_path()))
}
/// Update, retaining all classes that still exist and whose paths are still files, rather than
/// being shifted into a package.
pub fn update(&mut self) {
self.0 = self
.0
self.classes = self
.classes
.clone()
.into_iter()
.filter_map(|(path, class)| {
if path.exists() && path.is_file() {
return Some((path, class));
.filter_map(|class| {
// Paths are almost correct, except that the target classes are expecting to path
// through:
// target/main/Main.class, not target/Main.class
// target/test/MainTest.class, not target/MainTest.class
if DIR_SRC
.join(&class.path)
.with_extension(JAVA_EXT_SOURCE)
.exists()
&& DIR_TARGET
.join(&class.subpath())
.with_extension(JAVA_EXT_CLASS)
.is_file()
{
return Some(class);
}
None
@@ -113,51 +133,64 @@ impl TryFrom<PathBuf> for NestLock {
}
}
#[derive(Debug, Clone, Deserialize, Serialize)]
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
pub struct Class {
pub name: PathBuf,
pub checksum: String,
pub test: bool,
path: PathBuf,
checksum: String,
}
impl Class {
/// Returns true if the class needs updating.
/// This may also cautionarily return true if it cannot digest the file.
pub fn is_updated(&self) -> bool {
// If the source file exists, hasn't been moved to a package (path is a file) and
// the associated compiled class file exists in DIR_TARGET
PROJECT_ROOT
.join(DIR_TARGET.as_path())
.join(self.name.as_path())
// Still doesn't handle inter-dependency checks.
DIR_TARGET
.join(self.subpath())
.with_extension(JAVA_EXT_CLASS)
.exists()
&& sha256::try_digest(
PROJECT_ROOT
.join(if self.test {
DIR_TEST.clone()
} else {
DIR_SRC.clone()
})
.join(self.name.as_path())
.with_extension(JAVA_EXT_SOURCE),
)
&& sha256::try_digest(DIR_SRC.join(self.path()).with_extension(JAVA_EXT_SOURCE))
.is_ok_and(|hash| self.checksum == hash)
}
/// Returns the path such that src/ and target/ don't matter.
/// E.g., `main/Main.java` as_subpath is `Main.java`
/// allowing it to match with `target/main/Main.class`
/// because Java diregards the top level subdir in `src/`
fn subpath(&self) -> PathBuf {
let mut p = self.path.components();
p.next(); // Remove the top level dir.
p.as_path().to_path_buf()
}
pub fn path(&self) -> &Path {
self.path.as_path()
}
}
impl Hash for Class {
fn hash<H: hash::Hasher>(&self, state: &mut H) {
self.path.hash(state);
}
}
impl TryFrom<PathBuf> for Class {
type Error = anyhow::Error;
fn try_from(value: PathBuf) -> Result<Self, Self::Error> {
fn try_from(mut value: PathBuf) -> Result<Self, Self::Error> {
if value.is_relative() {
value = value
.canonicalize()
.context("Failed to canonicalize path")?;
}
Ok(Self {
name: PathBuf::from(
value
.file_name()
.context("Failed to get file name from PathBuf for class")?,
path: PathBuf::from(
pathsub::sub_paths(value.as_path(), DIR_SRC.as_path())
.context("Failed to subtract paths to get class path")?,
)
.with_extension(""),
checksum: sha256::try_digest(&value)?,
test: value.is_relative() && value.starts_with(DIR_TEST.as_path()),
})
}
}

61
src/cli.rs
View File

@@ -1,61 +0,0 @@
use std::sync::LazyLock;
use clap::{ArgAction, Parser, Subcommand};
pub static CONFIG: LazyLock<Args> = LazyLock::new(|| Args::parse());
#[derive(Debug, Parser)]
#[clap(author, version)]
#[command(help_template = "{author-section}\n{usage-heading} {usage}\n\n{all-args}")]
pub struct Args {
#[command(subcommand)]
pub command: Command,
}
#[derive(Debug, Subcommand)]
pub enum Command {
/// Create a new raven project
New { project_name: String },
/// Create a new raven project in an existing directory
Init,
/// Compile the current project
Build,
/// Run the current project
#[command(arg_required_else_help = true)]
Run {
#[arg(required = true)]
entry_point: String,
#[clap(flatten)]
assertions: Assertions,
},
/// !!! BORKED !!! Run the tests
Test {
#[clap(flatten)]
assertions: Assertions,
},
/// Remove the target directory and caching
Clean,
}
impl Command {
pub fn depends_on_nest(&self) -> bool {
match self {
Self::Init | Self::New { .. } => false,
_ => true,
}
}
}
#[derive(Debug, clap::Args)]
pub struct Assertions {
/// Disable assertions.
#[arg(short, long = "no-assert", action = ArgAction::SetFalse)]
disable_assert: bool,
}
impl Into<bool> for &Assertions {
fn into(self) -> bool {
!self.disable_assert
}
}

41
src/env.rs
View File

@@ -1,41 +0,0 @@
use std::io;
use std::path::Path;
use std::str::FromStr;
use std::sync::LazyLock;
use crate::java::{JAVA_VM, VMFlag};
use anyhow::Context;
static JAVA_VERSION: LazyLock<String> = LazyLock::new(|| {
crate::io::run_process(&[JAVA_VM, VMFlag::Version.to_string().as_str()])
.expect("Failed to call java")
.0
.expect("Failed to read java version from stdout")
});
pub fn get_javac_ver() -> anyhow::Result<semver::Version> {
/*
* $ java --version
* openjdk 21.0.9 2025-10-21
* OpenJDK Runtime Environment (build 21.0.9+10)
* OpenJDK 64-Bit Server VM (build 21.0.9+10, mixed mode, sharing)
*/
semver::Version::from_str(
JAVA_VERSION
.lines()
.nth(0)
.context("stdout from Java is all f-cked up")?
.split_ascii_whitespace()
.nth(1)
.context("Java version position is all f-cked up")?,
)
.context("Failed to produce a version struct from string")
}
pub fn set_cwd<P: AsRef<Path>>(path: P) -> io::Result<()> {
let mut cwd = crate::PROJECT_ROOT.clone();
cwd.push(path.as_ref());
std::env::set_current_dir(cwd.as_path())
}

272
src/main.rs
View File

@@ -1,272 +0,0 @@
mod cli;
mod env;
mod fs;
mod io;
mod java;
mod nest;
use std::fs::OpenOptions;
use std::io::{Read, Write};
use std::path::{Path, PathBuf};
use std::sync::LazyLock;
use cli::{CONFIG, Command};
use java::{JAVA_EXT_CLASS, JAVA_EXT_SOURCE};
use nest::{Class, NEST, NestLock};
use anyhow::Context;
use bytesize::ByteSize;
pub static PROJECT_ROOT: LazyLock<PathBuf> = LazyLock::new(|| {
// Start from CWD
let cwd = std::env::current_dir().expect("Failed to get current working directory");
let mut probe = cwd.clone();
while !probe.join(F_NEST_TOML.as_path()).exists() {
if !probe.pop() {
// This is easier than having a Result everywhere. For now.
panic!(
"No {} found in current directory or any ancestor. (cwd: {})",
F_NEST_TOML.display(),
cwd.display()
)
}
}
probe
});
const DIR_TARGET: LazyLock<PathBuf> = LazyLock::new(|| PROJECT_ROOT.join("target/"));
const DIR_SRC: LazyLock<PathBuf> = LazyLock::new(|| PROJECT_ROOT.join("src/"));
const DIR_MAIN: LazyLock<PathBuf> = LazyLock::new(|| DIR_SRC.join("main/"));
const DIR_TEST: LazyLock<PathBuf> = LazyLock::new(|| DIR_SRC.join("test/"));
const F_NEST_TOML: LazyLock<PathBuf> = LazyLock::new(|| PathBuf::from("Nest.toml"));
const F_NEST_LOCK: LazyLock<PathBuf> = LazyLock::new(|| PathBuf::from("Nest.lock"));
fn main() -> anyhow::Result<()> {
// Ensure that Nest.toml exists, if the requested command depends upon it.
if CONFIG.command.depends_on_nest() && NEST.is_err() {
println!("No Nest.toml found in project directory");
println!("Aborting...");
return Ok(());
}
match &CONFIG.command {
Command::Init => init()?,
Command::New { project_name } => {
new(project_name.to_owned())?;
init()?;
}
Command::Build => {
build()?;
}
Command::Run {
entry_point,
assertions,
} => {
build()?;
run(entry_point, assertions.into())?;
}
Command::Test { assertions } => {
test(assertions.into())?;
}
Command::Clean => clean(),
}
println!("Done.");
Ok(())
}
fn init() -> anyhow::Result<()> {
let cwd = std::env::current_dir()?;
let is_empty = std::fs::read_dir(cwd.as_path()).is_ok_and(|tree| tree.count() == 0);
let project_name = cwd
.file_name()
.context("Invalid directory name")?
.to_str()
.context("Unable to convert OsStr to str")?
.to_owned();
// ORDER MATTERS. THIS MUST COME FIRST.
// Make config file.
if let Result::Ok(mut f) = OpenOptions::new()
.write(true)
.create_new(true)
.open(F_NEST_TOML.as_path())
{
f.write_all(
toml::to_string_pretty(&nest::Nest {
package: nest::Package {
name: project_name.to_owned(),
..Default::default()
},
})?
.as_bytes(),
)?;
}
// Make .java-version
if let Result::Ok(mut f) = OpenOptions::new()
.write(true)
.create_new(true)
.open(PathBuf::from(".java-version"))
{
f.write_all(
{
let mut version = crate::env::get_javac_ver()?.major.to_string();
version.push('\n');
version
}
.as_bytes(),
)?;
}
// Make src, target, tests
for dir in [DIR_SRC, DIR_MAIN, DIR_TARGET, DIR_TEST] {
std::fs::create_dir_all(dir.clone())?;
}
// Make src/main/Main.java
if let Result::Ok(mut f) = OpenOptions::new().write(true).create_new(is_empty).open(
DIR_MAIN
.clone()
.join("Main")
.with_extension(JAVA_EXT_SOURCE),
) {
f.write_all(include_bytes!("../assets/src/main/Main.java"))?;
}
// Make src/test/MainTest.java
if let Result::Ok(mut f) = OpenOptions::new().write(true).create_new(is_empty).open(
DIR_TEST
.clone()
.join("MainTest")
.with_extension(JAVA_EXT_SOURCE),
) {
f.write_all(include_bytes!("../assets/src/test/MainTest.java"))?;
}
// git init .
crate::io::run_process(&["git", "init", "."])?;
// Append to .gitignore
if let Result::Ok(mut f) = OpenOptions::new()
.append(true)
.create(true)
.read(true)
.open(".gitignore")
{
let mut buf = String::new();
f.read_to_string(&mut buf)?;
for ignored in [
format!("{}/", DIR_TARGET.file_name().unwrap().display()),
format!("*.{}", JAVA_EXT_CLASS),
] {
if !buf.contains(&ignored) {
f.write(format!("{}\n", ignored).as_bytes())?;
}
}
}
Ok(())
}
fn new(project_name: String) -> anyhow::Result<()> {
let cwd = std::env::current_dir()?.join(project_name);
std::fs::create_dir(&cwd)?;
std::env::set_current_dir(&cwd)?;
Ok(())
}
fn build() -> anyhow::Result<()> {
let mut targets: Vec<PathBuf> = crate::fs::expand_files(DIR_SRC.as_path())?
.into_iter()
.filter(|f| {
f.extension()
.is_some_and(|ext| ext.to_str().is_some_and(|ext| ext == JAVA_EXT_SOURCE))
})
.collect();
let mut nest_lock = NestLock::load().unwrap_or_default();
nest_lock.update();
let mut retained_targets = vec![];
for path in targets.into_iter() {
if let Option::Some((_path, class)) = nest_lock.0.get_key_value(&path)
&& class.is_updated()
{
continue;
}
retained_targets.push(path);
}
targets = retained_targets;
let javac = java::CompilerBuilder::new()
.class_path(DIR_TARGET.as_path())
.destination(DIR_TARGET.as_path())
.build();
for target in targets {
println!("Compiling {}", target.display());
if javac.clone().compile(dbg!(target.as_path())).is_ok()
&& let Result::Ok(class) = Class::try_from(target.clone())
{
nest_lock.0.insert(target, class);
}
}
OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(F_NEST_LOCK.as_path())?
.write_all(toml::to_string_pretty(&nest_lock)?.as_bytes())
.with_context(|| format!("Failed to write {}", F_NEST_LOCK.display()))
}
fn run<P: AsRef<Path>>(
entry_point: P,
assertions: bool,
) -> anyhow::Result<(Option<String>, Option<String>)> {
// JRE pathing will be messed up without this.
crate::env::set_cwd(DIR_TARGET.as_path())?;
java::JVMBuilder::new(DIR_TARGET.as_path())
.assertions(assertions)
.monitor(true)
.build()
.run(entry_point)
}
fn test(assertions: bool) -> anyhow::Result<(Option<String>, Option<String>)> {
java::CompilerBuilder::new()
.class_path(DIR_TARGET.as_path())
.destination(DIR_TARGET.as_path())
.build()
.compile(DIR_TEST.as_path())?;
// Change cwd to avoid Java pathing issues.
crate::env::set_cwd(DIR_TARGET.as_path())?;
java::JVMBuilder::new(DIR_TARGET.as_path())
.assertions(assertions)
.ram_min(ByteSize::mib(128))
.ram_max(ByteSize::mib(512))
.monitor(true)
.build()
.run(DIR_TARGET.as_path())
}
fn clean() {
let _ = std::fs::remove_file(PROJECT_ROOT.join(F_NEST_LOCK.as_path()));
let _ = std::fs::remove_dir_all(DIR_TARGET.join("/*").as_path());
}

19
templates/Nest.toml
View File

@@ -1,19 +0,0 @@
[package]
name = "demo"
version = "0.1.0"
#authors = ["Olivia Brooks", "Adrian Long"]
#repository = "https://gitea.cutieguwu.ca/Cutieguwu/raven"
#license = "MIT"
[dependencies]
anyhow = "1.0"
bytesize = "2.3"
pathsub = "0.1.1"
ron = "0.12"
sha256 = "1.6"
subprocess = "0.2"
toml = "0.9"
[dependencies.clap]
version = "4.5"
#features = ["cargo", "derive"]

5
templates/Prey.toml
View File

@@ -1,5 +0,0 @@
[package]
name = "main"
version = "0.1.0"
is_test = false
entry_point = "Main"

26
templates/demo/Nest.toml Normal file
View File

@@ -0,0 +1,26 @@
[workspace]
default_package = "main" # PathBuf || String ?
[meta]
name = "demo" # String
version = "0.1.0" # semver::Version
authors = ["Olivia Brooks", "Adrian Long"] # Option<Vec<String>>
repository = "https://gitea.cutieguwu.ca/Cutieguwu/raven" # Option<URL> struct?
license = "MIT" # Option<enum License>
license-file = "LICENSE"
[dependencies]
anyhow = "1.0" # semver::VersionReq
bytesize = "2.3"
pathsub = "0.1.1"
ron = "0.12"
sha256 = "1.6"
subprocess = "0.2"
toml = "0.9"
[dependencies.clap]
version = "4.5"
#features = ["cargo", "derive"] # Is this a concept in POM?
[pom] # Only POM-specific data
model_version = "4.0.0" # semver::Version

2
templates/Prey.lock → templates/demo/src/main/Prey.lock
View File

@@ -1,5 +1,5 @@
[[classes]]
path = "Main"
path = "Main" # PathBuf to .class
checksum = "24dffb40073ff21878cf879bf8c67d189ad600115f9a8ecead11a3ca6c086767"
[[classes]]

6
templates/demo/src/main/Prey.toml Normal file
View File

@@ -0,0 +1,6 @@
[package]
entry_point = "Main" # PathBuf
[meta]
name = "main"
version = "0.1.0"

17
templates/imports.rs
View File

@@ -1,17 +0,0 @@
// Acknowledge sister/child
mod module;
// std
use std::*;
// sister/child
use module1::*;
// parent
use super::*;
// ancestor of parent
use crate::*;
// external
use external::*;

84
templates/pom.xml Normal file
View File

@@ -0,0 +1,84 @@
<project
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd"
>
<modelVersion>4.0.0</modelVersion>
<groupId>com.viffx</groupId>
<artifactId>GameEngine</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>21</maven.compiler.source>
<maven.compiler.target>21</maven.compiler.target>
<lwjgl.version>3.4.0</lwjgl.version>
<lwjgl.natives>natives-windows</lwjgl.natives>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-bom</artifactId>
<version>${lwjgl.version}</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl</artifactId>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-assimp</artifactId>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-glfw</artifactId>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-openal</artifactId>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-stb</artifactId>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-vulkan</artifactId>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl</artifactId>
<classifier>${lwjgl.natives}</classifier>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-assimp</artifactId>
<classifier>${lwjgl.natives}</classifier>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-glfw</artifactId>
<classifier>${lwjgl.natives}</classifier>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-openal</artifactId>
<classifier>${lwjgl.natives}</classifier>
</dependency>
<dependency>
<groupId>org.lwjgl</groupId>
<artifactId>lwjgl-stb</artifactId>
<classifier>${lwjgl.natives}</classifier>
</dependency>
</dependencies>
</project>