feature: added xtask, don't track wgsl as text, remove wgsl files (#148)

* don't track wgsl as text, remove wgsl files

use linguist-generated=true in gitattributes

* added xtask, added renderling-build, updated deps, use GrayImage for depth reading, regenerate linkage

* fix cargo gpu show cache

* use xtask to compile shaders on CI

* regenerate shaders

* don't assert the shader dirs existence when creating paths

* update rust-gpu build values, don't err if shader dir is missing

* Trigger linguist re-evaluation

* bump workflow caches

* show cargo gpu commitsh

* bump ci cargo cache, again

* ensure cargo cache keys match

.cargo/config.toml

@@ -1,6 +1,9 @@
 [alias]
-shaders = "gpu toml crates/renderling"
+xtask = "run --package xtask --"
 
 [build]
 rustflags = ["--cfg=web_sys_unstable_apis"]
 rustdocflags = ["--cfg=web_sys_unstable_apis"]
+
+[env]
+CARGO_WORKSPACE_DIR = { value = "", relative = true }

.gitattributes

@@ -1,3 +1,6 @@
-* text=auto
+*.txt text
+*.rs text
+*.md text
+*.yaml text
 *.spv binary
-*.wgsl binary
+**/*.wgsl linguist-generated=true binary

.github/workflows/push.yaml

@@ -33,14 +33,16 @@ jobs:
       - uses: actions/cache@v4
         with:
           path: ~/.cargo
-          key: cargo-cache-${{ runner.os }}
+          # THIS KEY MUST MATCH BELOW
+          key: cargo-cache-1-${{ runner.os }}
       - uses: moonrepo/setup-rust@v1
       - run: rustup default stable 
       - run: rustup update
       - run: cargo install --git https://github.com/rust-gpu/cargo-gpu cargo-gpu
+      - run: cargo gpu show commitsh
       - id: cachepathstep
         run: |
-          CACHE_PATH=`cargo gpu show --cache-directory`
+          CACHE_PATH=`cargo gpu show cache-directory`
           echo $CACHE_PATH
           echo "cachepath-$RUNNER_OS=$CACHE_PATH" >> "$GITHUB_OUTPUT"
 
@@ -61,7 +63,8 @@ jobs:
       - uses: actions/cache@v4
         with:
           path: ~/.cargo
-          key: cargo-cache-${{ runner.os }}
+          # THIS KEY MUST MATCH ABOVE
+          key: cargo-cache-1-${{ runner.os }}
       - uses: actions/cache@v4
         with:
           path: | 
@@ -70,8 +73,9 @@ jobs:
               ${{ needs.install-cargo-gpu.outputs.cachepath-Windows }}
           key: rust-gpu-cache-0-${{ runner.os }}
       - uses: moonrepo/setup-rust@v1
+      - run: cargo gpu show commitsh
       - run: rm -rf crates/renderling/src/linkage/* crates/renderling/shaders
-      - run: cargo shaders
+      - run: cargo xtask compile-shaders
       - run: cargo build -p renderling
       - run: git diff --exit-code --no-ext-diff