fix release pipeline

The problem was that one of the `include` sections contained another 'match' field
which essentially removed os information from all other linux builds.

Further, linux musl builds don't work with openssl anymore, so we brutally disable
it for now, even though we could do better in the performance department if we wanted
to enabled faster zlib builds, but for now it was left for the future.

.github/workflows/release.yml

@@ -17,16 +17,16 @@ on:
   push:
     # Enable when testing release infrastructure on a branch.
     # branches:
-      # - fix-releases
+     #  - fix-releases
     tags:
       - "v.*"
 jobs:
   create-release:
     name: create-release
     runs-on: ubuntu-latest
-    # env:
-      # Set to force version number, e.g., when no tag exists.
-      # ARTIFACT_VERSION: TEST-0.0.0
+#    env:
+#      # Set to force version number, e.g., when no tag exists.
+#      ARTIFACT_VERSION: TEST-0.0.0
     steps:
       - name: Create artifacts directory
         run: mkdir artifacts
@@ -78,34 +78,49 @@ jobs:
     strategy:
       matrix:
 #         build: [ linux, linux-arm, macos, win-msvc, win-gnu, win32-msvc ]
-        build: [ linux, macos, win-msvc, win-gnu, win32-msvc ]
+        build: [ linux, linux-arm, macos, win-msvc, win-gnu, win32-msvc ]
         feature: [ "small", "lean", "max", "max-pure" ]
         include:
           - build: linux
             os: ubuntu-latest
             rust: stable
             target: x86_64-unknown-linux-musl
-            feature: "max-pure"
-#           - build: linux-arm
-#             os: ubuntu-latest
-#             rust: nightly
-#             target: arm-unknown-linux-gnueabihf
+          - build: linux-arm
+            os: ubuntu-latest
+            rust: nightly
+            target: arm-unknown-linux-gnueabihf
           - build: macos
             os: macos-latest
             rust: stable
             target: x86_64-apple-darwin
           - build: win-msvc
-            os: windows-2019
+            os: windows-latest
             rust: nightly
             target: x86_64-pc-windows-msvc
           - build: win-gnu
-            os: windows-2019
+            os: windows-latest
             rust: nightly-x86_64-gnu
             target: x86_64-pc-windows-gnu
           - build: win32-msvc
-            os: windows-2019
+            os: windows-latest
             rust: nightly
             target: i686-pc-windows-msvc
+        # on linux we build with musl which causes trouble with open-ssl. For now, just build max-pure there
+        # even though we could also build with `--features max-control,http-client-reqwest,gitoxide-core-blocking-client,gix-features/fast-sha1` for fast hashing.
+        # It's a TODO.
+        exclude:
+          - build: linux
+            feature: small
+          - build: linux
+            feature: lean
+          - build: linux
+            feature: max
+          - build: linux-arm
+            feature: small
+          - build: linux-arm
+            feature: lean
+          - build: linux-arm
+            feature: max
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -115,9 +130,11 @@ jobs:
           fetch-depth: 1
 
       - name: Install packages (Ubuntu)
-        if: matrix.os == 'ubuntu-latest'
+        # Because openssl doesn't work on musl by default, we resort to max-pure. And that won't need any dependency, so we can skip this.continue-on-error
+        # Once we want to support better zlib performance, we might have to re-add it.
+        if: matrix.os == 'ubuntu-latest-disabled'
         run: |
-          sudo apt-get update && sudo apt-get install -y --no-install-recommends xz-utils liblz4-tool musl-tools libssl-dev
+          sudo apt-get update && sudo apt-get install -y --no-install-recommends xz-utils liblz4-tool musl-tools
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@master
@@ -126,7 +143,7 @@ jobs:
           targets: ${{ matrix.target }}
 
       - name: Use Cross
-        # if: matrix.os != 'windows-2019'
+        # if: matrix.os != 'windows-latest'
         run: |
           cargo install cross
           echo "CARGO=cross" >> $GITHUB_ENV
@@ -179,7 +196,7 @@ jobs:
 
           cp {README.md,LICENSE-*,CHANGELOG.md} "$staging/"
 
-          if [ "${{ matrix.os }}" = "windows-2019" ]; then
+          if [ "${{ matrix.os }}" = "windows-latest" ]; then
             cp target/release/${{ env.EXE_NAME }}.exe target/release/gix.exe "$staging/"
             7z a "$staging.zip" "$staging"
             echo "ASSET=$staging.zip" >> $GITHUB_ENV