CI: build releases for Alpine (#18)

* Add CI Build for Linux
* Document installation for prebuilt Linux binary
* CI: create Alpine (musl) releases
* CI: docker: fix tty issue
* CI: docker: fix && omission
* Document installation for prebuilt Alpine binary
* README: use better headers for architecture clarity

Author: miraclx

.github/workflows/release.yml

@@ -15,16 +15,32 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest]
+        os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
     - uses: actions/checkout@v2
     - name: configure
       run: cmake .
     - name: build
       run: cmake --build . --config Release
+    - name: build-musl
+      if: runner.os == 'Linux'
+      run: |
+        rm CMakeCache.txt
+        mv AtomicParsley AtomicParsleyLinux
+        docker run --rm -v "$(pwd):/mnt" -w '/mnt' alpine sh -c "\
+          apk add cmake build-base linux-headers zlib-dev && \
+          cmake . && \
+          cmake --build . --config Release \
+        "
     - name: zip
       if: runner.os == 'macOS'
       run: zip AtomicParsleyMacOS.zip AtomicParsley
+    - name: zip
+      if: runner.os == 'Linux'
+      run: |
+        zip AtomicParsleyAlpine.zip AtomicParsley
+        mv AtomicParsleyLinux AtomicParsley
+        zip AtomicParsleyLinux.zip AtomicParsley
     - name: zip
       if: runner.os == 'Windows'
       run: 7z a -tzip AtomicParsleyWindows.zip Release/AtomicParsley.exe

README.md

@@ -17,6 +17,16 @@ setting metadata into MPEG-4 files, in particular, iTunes-style metadata.
 * Navigate to the [latest release](https://github.com/wez/atomicparsley/releases/latest)
 * Download the `AtomicParsleyWindows.zip` file and extract `AtomicParsley.exe`
 
+### Linux (x86-64)
+
+* Navigate to the [latest release](https://github.com/wez/atomicparsley/releases/latest)
+* Download the `AtomicParsleyLinux.zip` file and extract `AtomicParsley`
+
+### Alpine Linux (x86-64 musl libc)
+
+* Navigate to the [latest release](https://github.com/wez/atomicparsley/releases/latest)
+* Download the `AtomicParsleyAlpine.zip` file and extract `AtomicParsley`
+
 ### Building from Source
 
 If you are building from source you will need `cmake` and `make`.