ci: fix release CI (#34)

* Update build.yml

* bump version

* move size optimized release profile to cargo config

* strip true

* use correct output folder

* whitespace

---------

Co-authored-by: Bela Stoyan <bela.stoyan@gmail.com>

.cargo/config.toml

@@ -1,2 +1,19 @@
 [target.x86_64-pc-windows-msvc]
 rustflags = ["-C", "target-feature=+crt-static"]
+
+# These are some variables that configure the build so that the binary size is reduced.
+# Inspiration was taken from this blog: https://arusahni.net/blog/2020/03/optimizing-rust-binary-size.html
+# They only enable it on main and releases.
+[profile.release-min-size]
+inherits = "release"
+# Enable Link Time Optimization (LTO) for our release builds. This increases link time but drastically reduces
+# binary size.
+lto = true
+# Use a single code gen unit. This effectively disables parallel linking but ensures that everything is linked
+# together in a single unit which reduces the file-size at the cost of link time.
+# Default for a release build is 16
+codegen-units = 1
+# Strip the binaries. This reduces the filesize of the final release.
+strip = true
+# Optimize the binary for size. This reduces the filesize at the cost of a slower binary.
+opt-level = "z"

.github/workflows/build.yml

@@ -2,6 +2,9 @@ name: Build
 on:
   merge_group:
   pull_request:
+  push:
+    branches:
+      - main
 
 jobs:
   metadata:
@@ -50,25 +53,6 @@ jobs:
           - target: x86_64-apple-darwin
             os: macos-13
             cross: false
-    env:
-      # These are some environment variables that configure the build so that the binary size is reduced.
-      # Inspiration was taken from this blog: https://arusahni.net/blog/2020/03/optimizing-rust-binary-size.html
-      # They only enable it on main and releases.
-
-      # Enable Link Time Optimization (LTO) for our release builds. This increases link time but drastically reduces
-      # binary size.
-      CARGO_PROFILE_RELEASE_LTO: ${{ needs.metadata.outputs.optimize-build }}
-
-      # Use a single code gen unit. This effectively disables parallel linking but ensures that everything is linked
-      # together in a single unit which reduces the file-size at the cost of link time.
-      # Default for a release build is 16
-      CARGO_PROFILE_RELEASE_CODEGEN_UNITS: ${{ needs.metadata.outputs.optimize-build && 1 || 16 }}
-
-      # Strip the binaries. This reduces the filesize of the final release.
-      CARGO_PROFILE_RELEASE_STRIP: ${{ needs.metadata.outputs.optimize-build && 'symbols' || 'false' }}
-
-      # Optimize the binary for size. This reduces the filesize at the cost of a slower binary.
-      CARGO_PROFILE_OPT_LEVEL: ${{ needs.metadata.outputs.optimize-build && 's' || '0' }}
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4
@@ -88,8 +72,8 @@ jobs:
 
       - name: Build
         run: |
-          ${{ matrix.cross && 'cross' || 'cargo' }} build --release --color always${{ endsWith(matrix.target, 'musl') && ' --no-default-features --features rustls-tls' || '' }} --target ${{ matrix.target }}
-          mv target/${{ matrix.target }}/release/pixi-pack${{ endsWith(matrix.target, 'windows-msvc') && '.exe' || '' }} pixi-pack-${{ matrix.target }}${{ endsWith(matrix.target, 'windows-msvc') && '.exe' || '' }}
+          ${{ matrix.cross && 'cross' || 'cargo' }} build --profile ${{ needs.metadata.outputs.optimize-build && 'release-min-size' || 'release'}} --color always${{ endsWith(matrix.target, 'musl') && ' --no-default-features --features rustls-tls' || '' }} --target ${{ matrix.target }}
+          mv target/${{ matrix.target }}/${{ needs.metadata.outputs.optimize-build && 'release-min-size' || 'release' }}/pixi-pack${{ endsWith(matrix.target, 'windows-msvc') && '.exe' || '' }} pixi-pack-${{ matrix.target }}${{ endsWith(matrix.target, 'windows-msvc') && '.exe' || '' }}
 
       - name: Upload Artifact
         uses: actions/upload-artifact@v4

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pixi-pack"
 description = "A command line tool to pack and unpack conda environments for easy sharing"
-version = "0.1.4"
+version = "0.1.5"
 edition = "2021"
 
 [features]