Remove and deprecate commons APIs

.github/workflows/ci.yml

@@ -95,19 +95,3 @@ jobs:
         run: pack build my-image --force-color --builder heroku/builder:24 --trust-extra-buildpacks --buildpack heroku/nodejs-engine --buildpack packaged/${{ matrix.target }}/debug/heroku_ruby --path tmp/ruby-getting-started --pull-policy never
       - name: "PRINT: Cached getting started guide output"
         run: pack build my-image --force-color --builder heroku/builder:24 --trust-extra-buildpacks --buildpack heroku/nodejs-engine --buildpack packaged/${{ matrix.target }}/debug/heroku_ruby --path tmp/ruby-getting-started --pull-policy never
-
-  print-style-guide:
-    runs-on: ubuntu-24.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install musl-tools
-        run: sudo apt-get install musl-tools --no-install-recommends
-      - name: Update Rust toolchain
-        run: rustup update
-      - name: Install Rust linux-musl target
-        run: rustup target add x86_64-unknown-linux-musl
-      - name: Rust Cache
-        uses: Swatinem/[email protected]
-      - name: "PRINT: Style guide"
-        run: cargo run --quiet --bin print_style_guide

commons/CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog for commons features
 
+## 2024-11-11
+
+## Changed
+
+- Deprecate `layers` including `layers::ConfigureEnvLayer` and `layers::DefaultEnvLayer` (https://github.com/heroku/buildpacks-ruby/pull/345)
+- Remove `AppCacheCollection` (https://github.com/heroku/buildpacks-ruby/pull/345)
+- Deprecate `output` module in favor of the `bullet_stream` crate (https://github.com/heroku/buildpacks-ruby/pull/345)
+
 ## 2024-08-16
 
 ### Fixed

commons/Cargo.toml

@@ -3,22 +3,16 @@ name = "commons"
 edition.workspace = true
 rust-version.workspace = true
 
-[[bin]]
-name = "print_style_guide"
-path = "bin/print_style_guide.rs"
-
 [lints]
 workspace = true
 
 [dependencies]
-ascii_table = { version = "4", features = ["color_codes"] }
 byte-unit = "5"
 const_format = "0.2"
 # TODO: Consolidate on either the regex crate or the fancy-regex crate, since this repo currently uses both.
 fancy-regex = "0.13"
 fs_extra = "1"
 fs-err = "3"
-fun_run = "0.2"
 glob = "0.3"
 indoc = "2"
 lazy_static = "1"

commons/src/cache.rs

@@ -1,15 +1,9 @@
 mod app_cache;
-mod app_cache_collection;
 mod clean;
 mod config;
 mod error;
-mod in_app_dir_cache_layer;
 
-pub use self::app_cache::{build, PathState};
-pub use self::app_cache::{AppCache, CacheState};
-#[allow(deprecated)]
-pub use self::app_cache_collection::AppCacheCollection;
+pub use self::app_cache::{build, AppCache, CacheState, PathState};
 pub use self::clean::FilesWithSize;
-pub use self::config::CacheConfig;
-pub use self::config::{mib, KeepPath};
+pub use self::config::{mib, CacheConfig, KeepPath};
 pub use self::error::CacheError;