ci: refactor to use env variables to avoid duplication

Author: mcanouil

.github/.devcontainer/devcontainer.json

@@ -7,20 +7,20 @@
       "IMAGE": "${localEnv:IMAGE}"
     },
     "options": [
-      "--label", "org.opencontainers.image.title=Quarto Codespaces",
-      "--annotation", "org.opencontainers.image.title=Quarto Codespaces",
-      "--label", "org.opencontainers.image.description=Quarto Codespaces / Dev Containers setup for quick online testing and workshops.",
-      "--annotation", "org.opencontainers.image.description=Quarto Codespaces / Dev Containers setup for quick online testing and workshops.",
-      "--label", "org.opencontainers.image.authors=Mickaël CANOUIL <https://mickael.canouil.fr>",
-      "--annotation", "org.opencontainers.image.authors=Mickaël CANOUIL <https://mickael.canouil.fr>",
-      "--label", "org.opencontainers.image.url=https://github.com/mcanouil/quarto-codespaces",
-      "--annotation", "org.opencontainers.image.url=https://github.com/mcanouil/quarto-codespaces",
-      "--label", "org.opencontainers.image.source=https://github.com/mcanouil/quarto-codespaces",
-      "--annotation", "org.opencontainers.image.source=https://github.com/mcanouil/quarto-codespaces",
-      "--label", "org.opencontainers.image.version=${localEnv:VERSION}",
-      "--annotation", "org.opencontainers.image.version=${localEnv:VERSION}",
-      "--label", "org.opencontainers.image.licenses=MIT",
-      "--annotation", "org.opencontainers.image.licenses=MIT"
+      "--label", "org.opencontainers.image.title=${localEnv:ANNOTATION_TITILE}",
+      "--annotation", "org.opencontainers.image.title=${localEnv:ANNOTATION_TITILE}",
+      "--label", "org.opencontainers.image.description=${localEnv:ANNOTATION_DESCRIPTION}",
+      "--annotation", "org.opencontainers.image.description=${localEnv:ANNOTATION_DESCRIPTION}",
+      "--label", "org.opencontainers.image.authors=${localEnv:ANNOTATION_AUTHOR}",
+      "--annotation", "org.opencontainers.image.authors=${localEnv:ANNOTATION_AUTHOR}",
+      "--label", "org.opencontainers.image.url=${localEnv:ANNOTATION_URL}",
+      "--annotation", "org.opencontainers.image.url=${localEnv:ANNOTATION_URL}",
+      "--label", "org.opencontainers.image.source=${localEnv:ANNOTATION_URL}",
+      "--annotation", "org.opencontainers.image.source=${localEnv:ANNOTATION_URL}",
+      "--label", "org.opencontainers.image.version=${localEnv:ANNOTATION_VERSION}",
+      "--annotation", "org.opencontainers.image.version=${localEnv:ANNOTATION_VERSION}",
+      "--label", "org.opencontainers.image.licenses=${localEnv:ANNOTATION_LICENSE}",
+      "--annotation", "org.opencontainers.image.licenses=${localEnv:ANNOTATION_LICENSE}"
     ]
   },
   "remoteUser": "${localEnv:USER}",

.github/workflows/devcontainer.yml

@@ -91,7 +91,12 @@ jobs:
           IMAGE: ${{ matrix.IMAGE }}
           QUARTO_VERSION: ${{ matrix.QUARTO_VERSION }}
           USER: ${{ matrix.USER }}
-          VERSION: ${{ steps.image_version.outputs.VERSION }}
+          ANNOTATION_VERSION: "${{ steps.image_version.outputs.VERSION }} (${{ github.sha }})"
+          ANNOTATION_TITLE: "Quarto Codespaces"
+          ANNOTATION_DESCRIPTION: "Quarto Codespaces / Dev Containers setup for quick online testing and workshops."
+          ANNOTATION_AUTHORS: "Mickaël CANOUIL <https://mickael.canouil.fr>"
+          ANNOTATION_URL: ${{ github.server_url }}/${{ github.repository }}
+          ANNOTATION_LICENSE: "MIT"
 
   build-versions:
     runs-on: ubuntu-latest