From 58aa8a5e0cfcc9470c6293ea198a71f9cc416f3d Mon Sep 17 00:00:00 2001
From: rofl0r <rofl0r@users.noreply.github.com>
Date: Thu, 2 Dec 2021 20:02:08 +0000
Subject: [PATCH] CI: automatically build release tarball

after a tag is pushed, and "create release from tag" is clicked, CI
will now create an xz-compressed release tarball, containing all sources
and submodules (if used).

closes #582
---
 .github/workflows/build_release.yml | 50 +++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 .github/workflows/build_release.yml

diff --git a/.github/workflows/build_release.yml b/.github/workflows/build_release.yml
new file mode 100644
index 00000000..8429af71
--- /dev/null
+++ b/.github/workflows/build_release.yml
@@ -0,0 +1,50 @@
+name: Build Source Release
+
+# Trigger whenever a release is created
+on:
+  release:
+    types:
+      - created
+
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+      with:
+        submodules: true
+
+    - name: archive
+      id: archive
+      run: |
+        VERSION=${{ github.event.release.tag_name }}
+        PKGNAME="capstone-$VERSION"
+        SHASUM=$PKGNAME.tar.xz.sha256
+        mkdir -p /tmp/$PKGNAME
+        mv * /tmp/$PKGNAME
+        mv /tmp/$PKGNAME .
+        TARBALL=$PKGNAME.tar.xz
+        tar cJf $TARBALL $PKGNAME
+        sha256sum $TARBALL > $SHASUM
+        echo "::set-output name=tarball::$TARBALL"
+        echo "::set-output name=shasum::$SHASUM"
+    - name: upload tarball
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ github.event.release.upload_url }}
+        asset_path: ./${{ steps.archive.outputs.tarball }}
+        asset_name: ${{ steps.archive.outputs.tarball }}
+        asset_content_type: application/gzip
+
+    - name: upload shasum
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ github.event.release.upload_url }}
+        asset_path: ./${{ steps.archive.outputs.shasum }}
+        asset_name: ${{ steps.archive.outputs.shasum }}
+        asset_content_type: text/plain