feat: add build-info

Author: wurstbrot

.github/workflows/main.yml

@@ -52,6 +52,10 @@ jobs:
           push: true
           platforms: linux/amd64,linux/arm64
           tags: wurstbrot/dsomm:${{ steps.get-version.outputs.version }},wurstbrot/dsomm:latest
+          build-args: |
+            COMMIT_HASH=${{ github.sha }}
+            COMMIT_DATE=${{ github.event.head_commit.timestamp }}
+            GIT_BRANCH=${{ github.ref_name }}
       # Commit all changed files back to the repository
       - uses: planetscale/ghcommit-action@v0.1.6
         with:
@@ -84,4 +88,12 @@ jobs:
           heroku_app_name: "dsomm"
           heroku_email: timo.pagel@owasp.org
           branch: ${{ env.HEROKU_BRANCH }}
-          usedocker: true          
+          usedocker: true
+          docker_build_args: |
+            COMMIT_HASH
+            COMMIT_DATE
+            GIT_BRANCH
+        env:
+          COMMIT_HASH: ${{ github.sha }}
+          COMMIT_DATE: ${{ github.event.head_commit.timestamp }}
+          GIT_BRANCH: ${{ github.ref_name }}          

Dockerfile

@@ -1,5 +1,9 @@
 FROM node:24.7.0-alpine3.22 AS build
 
+ARG COMMIT_HASH
+ARG COMMIT_DATE
+ARG GIT_BRANCH
+
 WORKDIR /usr/src/app
 COPY package.json package-lock.json ./
 
@@ -9,6 +13,11 @@ RUN apk add --upgrade python3 build-base py3-setuptools py3-pip \
 COPY . .
 RUN npm run build --configuration=production
 
+RUN mkdir -p /usr/src/app/dist/dsomm/assets && \
+    echo "commit: \"${COMMIT_HASH:-unknown}\"" > /usr/src/app/dist/dsomm/assets/build-info.yaml && \
+    echo "commit_date: \"${COMMIT_DATE:-unknown}\"" >> /usr/src/app/dist/dsomm/assets/build-info.yaml && \
+    echo "branch: \"${GIT_BRANCH:-unknown}\"" >> /usr/src/app/dist/dsomm/assets/build-info.yaml
+
 
 FROM wurstbrot/dsomm-yaml-generation:1.17.0 AS yaml