build: use justfile instead of bash scripts

.gitignore

@@ -3,3 +3,4 @@
 /android/
 rust/target
 /addons/boids/lib/*
+/boids-release.zip

README.md

@@ -11,8 +11,8 @@ it can handle about 2000 boids in a single flock at 11ms physics process tick on
 
 download it from the [asset library](https://godotengine.org/asset-library/asset/3284).
 
-or clone the repository, and run `rust/package-release.sh` to build the libraries for all supported targets.
-(requires [cross](https://github.com/cross-rs/cross))
+or clone the repository, and run `just build-all` to build the libraries (in release mode) for all supported targets.
+(requires [cross](https://github.com/cross-rs/cross), [just from `master` branch](https://github.com/casey/just) and [nushell](https://github.com/nushell/nushell))
 
 ## development
 

addons/boids/boids.gdextension

@@ -4,15 +4,14 @@ compatibility_minimum = 4.3
 reloadable = true
 
 [libraries]
-linux.debug.x86_64 =     "res://addons/boids/lib/boids.x86.so"
-windows.debug.x86_64 =   "res://addons/boids/lib/boids.x86.dll"
-web.debug.wasm32 =       "res://addons/boids/lib/boids.wasm"
-linux.release.x86_64 =   "res://addons/boids/lib/boids.x86.so"
-windows.release.x86_64 = "res://addons/boids/lib/boids.x86.dll"
-macos.release =          "res://addons/boids/lib/libboids.x86.dylib"
+linux.debug.x86_64 =     "res://addons/boids/lib/boids.x86_64.so"
+linux.release.x86_64 =   "res://addons/boids/lib/boids.x86_64.so"
+windows.debug.x86_64 =   "res://addons/boids/lib/boids.x86_64.dll"
+windows.release.x86_64 = "res://addons/boids/lib/boids.x86_64.dll"
+macos.release =          "res://addons/boids/lib/libboids.x86_64.dylib"
 macos.release.arm64 =    "res://addons/boids/lib/libboids.arm64.dylib"
-web.debug.wasm32 =       "res://addons/boids/lib/boids.wasm"
-web.release.wasm32 =     "res://addons/boids/lib/boids.wasm"
+web.debug.wasm32 =       "res://addons/boids/lib/boids.wasm32.wasm"
+web.release.wasm32 =     "res://addons/boids/lib/boids.wasm32.wasm"
 
 [icons]
 BoidProperties = "res://addons/boids/resources/boid_properties.svg"

justfile

@@ -0,0 +1,32 @@
+set shell := ['nu', '-c']
+
+
+profile := 'dev'
+host-target := `rustc -vV | lines | skip 1 | to text | from csv -s : --noheaders | reduce -f {} {|el, acc| $acc | upsert $el.column0 $el.column1 } | get host`
+artifact-dir := 'addons/boids/lib'
+
+[private]
+default: (just-cmd '-l')
+
+[private]
+setup-env:
+  mkdir -v {{artifact-dir}}
+
+[private]
+just-cmd *FLAGS="":
+  @just -f {{justfile()}} {{FLAGS}}
+
+
+build ext $target=(host-target) *FLAGS="": setup-env
+  cd rust; cross build {{FLAGS}} --profile {{profile}} --target {{target}}
+  mv -f rust/target/{{target}}/{{ if profile == 'dev' { 'debug' } else { profile } }}/{{ if target =~ 'linux' { 'lib' } else { '' } }}boids.{{ext}} {{artifact-dir}}/boids.{{`$env.target | split row - | first`}}.{{ext}}
+
+build-wasm: (build 'wasm' 'wasm32-unknown-emscripten' '+nightly' '-Zbuild-std')
+build-windows: (build 'dll' 'x86_64-pc-windows-msvc')
+build-linux: (build 'so' 'x86_64-unknown-linux-gnu')
+
+build-all: (just-cmd '--timestamp' 'profile=release' 'build-linux' 'build-windows' 'build-wasm')
+
+
+package:
+  run-external 'zip' '-r' 'boids-release.zip' 'addons' 'examples' 'README.md' 'LICENSE.txt'

rust/build-debug.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-set -x
-
-cargo build
-
-cd ..
-
-cp -f rust/target/debug/libboids.so addons/boids/lib/boids.x86.so
-cp -f rust/target/debug/boids.dll addons/boids/lib/boids.x86.dll

rust/package-release.sh

@@ -1,15 +0,0 @@
-#!/bin/sh
-
-set -x
-
-cross build --release --target x86_64-unknown-linux-gnu
-cross build --release --target x86_64-pc-windows-gnu
-cross +nightly build -Zbuild-std --release --target wasm32-unknown-emscripten
-
-cd ..
-
-cp -f rust/target/x86_64-unknown-linux-gnu/release/libboids.so addons/boids/lib/boids.x86.so
-cp -f rust/target/x86_64-pc-windows-gnu/release/boids.dll addons/boids/lib/boids.x86.dll
-cp -f rust/target/wasm32-unknown-emscripten/release/boids.wasm addons/boids/lib/boids.wasm
-
-zip -r ../boids-release.zip addons examples README.md LICENSE.txt