Merge pull request #21 from bbsan2k/master

Add github Action to automatically release Bitstream updates

.github/get_bitstream_version.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+# echo ${$(gdd if=default_720p-2.bit skip=$(($( echo $(env LANG=LC_ALL ggrep -a -b -o -P "\x30\x01\xA0\x01" $1) | gcut -d: -f1)+4)) bs=1 count=8 2>&- | strings)%?}
+OFFSET=$(env LANG=LC_ALL grep -a -b -o -P "\x30\x01\xA0\x01" $1 | cut -d: -f1)
+VERSION=$(dd if=$1 skip=$(($OFFSET+4)) bs=1 count=4 2>&- | strings)
+echo "BITSTREAM_VERSION=${VERSION}" >> $GITHUB_ENV

.github/workflows/main.yml

@@ -0,0 +1,50 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Release Bitstreams
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  release:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - uses: dorny/paths-filter@v2
+        id: changes
+        with:
+          filters: |
+            bitstream:
+            - 'bitstream/**'
+      - name: get_bitstream_version
+        run: chmod +x .github/get_bitstream_version.sh && .github/get_bitstream_version.sh bitstream/default_720p.bit
+        shell: bash
+      - uses: marvinpinto/[email protected]
+        # uses: marvinpinto/action-automatic-releases@919008cf3f741b179569b7a6fb4d8860689ab7f0
+        with:
+          # GitHub secret token
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          automatic_release_tag: latest
+          # Release title (for automatic releases)
+          title: ${{ env.BITSTREAM_VERSION }}
+          prerelease: false
+          # Assets to upload to the release
+          files: |
+            bitstream/*.bit
+        if: steps.changes.outputs.bitstream == 'true'
+