feat: add app slug and publish workflow

Author: wei

.env.example

@@ -3,7 +3,8 @@
 # The App ID assigned to your GitHub App.
 APP_ID=
 # The App name registered to your GitHub App.
-APP_NAME=pull
+APP_NAME=Pull
+APP_SLUG=pull
 # The contents of the private key for your GitHub App. If you're unable to use multiline environment variables, use base64 encoding to convert the key to a single line string.
 PRIVATE_KEY=
 # The webhook secret used when creating a GitHub App. 'development' is used as a default, but the value in .env needs to match the value configured in your App settings on GitHub.

.github/workflows/publish.yml

@@ -0,0 +1,53 @@
+name: Create and publish a Docker image
+
+on:
+  push:
+    branches:
+      - "master"
+    tags:
+      - "v*"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true

Dockerfile

@@ -1,22 +1,13 @@
 ARG DENO_VERSION=2.0.6
 FROM denoland/deno:alpine-${DENO_VERSION}
 
-LABEL \
-  org.opencontainers.image.title="pull" \
-  org.opencontainers.image.description="Keep your forks up-to-date via automated PRs" \
-  org.opencontainers.image.url="https://github.com/wei/pull" \
-  org.opencontainers.image.documentation="https://github.com/wei/pull#readme" \
-  org.opencontainers.image.source="https://github.com/wei/pull" \
-  org.opencontainers.image.licenses="MIT" \
-  org.opencontainers.image.authors="Wei He <[email protected]>" \
-  maintainer="Wei He <[email protected]>"
-
 ENV \
   ####################
   ###   Required   ###
   ####################
   APP_ID= \
   APP_NAME= \
+  APP_SLUG= \
   WEBHOOK_SECRET= \
   PRIVATE_KEY= \
   ####################

src/configs/app-config.ts

@@ -3,8 +3,9 @@ import { readEnvOptions } from "probot/lib/bin/read-env-options.js";
 function getAppConfig(env: Record<string, string> = Deno.env.toObject()) {
   return {
     ...readEnvOptions(env),
-    name: env.APP_NAME || "Pull",
-    botName: `${(env.APP_NAME || "Pull").toLowerCase()}[bot]`,
+    appName: env.APP_NAME || "Pull",
+    appSlug: env.APP_SLUG || "pull",
+    botName: `${env.APP_SLUG || "pull"}[bot]`,
     configFilename: env.CONFIG_FILENAME || "pull.yml",
     mongoDBUrl: env.MONGODB_URL,
     port: parseInt(env.PORT || "3000", 10),

src/utils/logger.ts

@@ -35,7 +35,7 @@ export const createLogger = (
 };
 
 export const logger = createLogger({
-  name: appConfig.name,
+  name: appConfig.appName,
   logFormat: appConfig.logFormat,
   logLevel: appConfig.logLevel,
   logLevelInString: appConfig.logLevelInString,