snap release with appstream metainfo (#12)

- update artifact name with release tag

.github/workflows/snap_release.yaml

@@ -9,24 +9,44 @@ on:
         description: 'upload artifact'
         required: true
         default: 'yes'
+      release_tag:
+        description: 'release tag'
+        required: true
+        default: '20210928.0'
 jobs:
   release:
     runs-on: ubuntu-latest
     env:
       UPLOAD_ARTIFACT: ${{ github.event.inputs.upload_artifact }}
       RELEASE_TAG: ${{ github.event.release.tag_name }}
+      ARTIFACT_NAME: loopchain_snap
       DEBUG: ${{ true }}
     steps:
       - name: Checkout release
         uses: actions/checkout@v2
+      - name: Set envs
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        run: |
+          echo "env.RELEASE_TAG: (${{ env.RELEASE_TAG }})"
+          RELEASE_VERSION=${{ github.event.inputs.release_tag }}
+          echo "RELEASE_TAG=$RELEASE_VERSION" >> $GITHUB_ENV
+          echo "release tag: ($RELEASE_VERSION)"
+          if [[ -n $RELEASE_VERSION ]]; then
+            echo "ARTIFACT_NAME=loopchain_snap_$RELEASE_VERSION" >> $GITHUB_ENV
+          fi
       - name: Check environment variables
         if : ${{ env.DEBUG }}
         run: |
           echo $PWD
           echo "upload artifact: ($UPLOAD_ARTIFACT)"
           echo "release tag: ($RELEASE_TAG)"
+          echo "artifact name: ($ARTIFACT_NAME)"
           echo "deubg: ($DEBUG)"
           echo "release tag empty: (${{ env.RELEASE_TAG == '' }})"
+      - name: Create metadata
+        run: |
+          APPSTREAM_PATH=$(python3 -c "import asset; print(asset.metadata('$RELEASE_TAG'))")
+          cat $APPSTREAM_PATH
       - name: Build snapcraft
         id: snapcraft
         uses: snapcore/action-build@v1
@@ -38,10 +58,10 @@ jobs:
         if: ${{ env.UPLOAD_ARTIFACT == 'yes' }}
         uses: actions/upload-artifact@v2
         with:
-          name: loopchain_snap
+          name: ${{ env.ARTIFACT_NAME }}
           path: ${{ steps.snapcraft.outputs.snap }}
       - name: Publish to snap store
-        if: ${{ success() && env.RELEASE_TAG != '' }}
+        if: ${{ success() && github.event_name == 'release' && env.RELEASE_TAG != '' }}
         uses: snapcore/action-publish@v1
         with:
           store_login: ${{ secrets.STORE_LOGIN }}

appstream.template

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="console-application">
+  <id>org.iconrepublic.loopchain</id>
+  <name>$NAME</name>
+  <summary>$SUMMARY</summary>
+  <description>
+    loopchain-citizen is software that loopchain client excluded vote function.
+  </description>
+  <releases>
+    <release date="$DATE" version="$VERSION"/>
+  </releases>
+</component>

asset.py

@@ -1,8 +1,9 @@
-import pytz
 from datetime import datetime
+from string import Template
 
 
 def docker_tag() -> str:
+    import pytz
     tzinfo = pytz.timezone("Asia/Seoul")
     # hash_tag = "${{ hashFiles('Makefile') }}"
     # print(hash_tag)
@@ -17,3 +18,35 @@ def package_info(file_path: str) -> str:
 
     # https://git.io/JkD3W
     return f"PACKAGE_INFO_BODY<<EOF\n{body}\nEOF"
+
+
+def metadata(tag: str) -> str:
+    with open("./appstream.template", "r") as f:
+        template = f.read()
+
+    import re
+    import os
+    from pathlib import Path
+    from datetime import datetime
+
+    release_date = re.sub(r"\.\d+$", "", tag)
+    release_date = datetime.strptime(release_date, "%Y%m%d")
+    appstream_data = {
+        "NAME": "loopchain",
+        "SUMMARY": "loopchain citizen",
+        "DATE": f"{release_date:%Y-%m-%d}",
+        "VERSION": tag
+    }
+    t = Template(template)
+    appstream = t.substitute(appstream_data)
+
+    appstream_path: Path = Path("./snap/local/org.iconrepublic.loopchain.appdata.xml")
+    try:
+        appstream_path.parent.mkdir()
+    except FileExistsError:
+        pass
+
+    with open(appstream_path, "w") as f:
+        f.write(appstream)
+
+    return os.fspath(appstream_path)

snap/snapcraft.yaml

@@ -1,9 +1,6 @@
 name: loopchain
 type: app
 adopt-info: loopchain
-summary: loopchain citizen
-description: |
-  loopchain-citizen is software that loopchain client excluded vote function.
 confinement: strict
 base: core18
 
@@ -104,14 +101,11 @@ parts:
     python-version: python3
     source-type: git
     source: https://github.com/icon-project/loopchain.git
+    parse-info: [$SNAPCRAFT_PROJECT_DIR/snap/local/org.iconrepublic.loopchain.appdata.xml]
     override-pull: |
       snapcraftctl pull
       LATEST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
       git checkout ${LATEST_TAG}
-      VERSION=$(curl -H "Accept: application/vnd.github.v3+json" \
-        https://api.github.com/repos/icon-project/icon-release/releases/latest | jq -r .tag_name)
-      echo "release version : ${VERSION}"
-      snapcraftctl set-version ${VERSION}
       snapcraftctl set-grade stable
     override-build: |
       snapcraftctl build
@@ -135,6 +129,7 @@ parts:
 apps:
   loopchain:
     command: bin/snapcraft-preload $SNAP/bin/loopchain
+    common-id: org.iconrepublic.loopchain
     plugs:
       - home
       - network