From b2b015407b98db9b8deb4ef07c3b81a0ac078993 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Wei=C3=9Fe?= <david.weisse@gmx.net>
Date: Tue, 11 Jun 2024 13:11:59 +0200
Subject: [PATCH] release: patch latest references in versioned docs

---
 .github/workflows/release.yml | 28 ++++++++++++++++++++++++++--
 packages/scripts.nix          | 19 +++++++++++++++++++
 2 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 890f470d94..2e7678665e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -121,6 +121,7 @@ jobs:
     env:
       RELEASE_BRANCH: ${{ needs.process-inputs.outputs.RELEASE_BRANCH }}
       WORKING_BRANCH: ${{ needs.process-inputs.outputs.WORKING_BRANCH }}
+      MAJOR_MINOR: ${{ needs.process-inputs.outputs.MAJOR_MINOR }}
     steps:
       - name: Checkout working branch
         uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
@@ -150,16 +151,34 @@ jobs:
           git commit -am "docs: release ${{ needs.process-inputs.outputs.MAJOR_MINOR }}"
           # Clean up auxiliary files, so next steps run on a clean tree
           git clean -fx :/
+      - name: Download image replacements file (from release branch)
+        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e #v4.1.7
+        with:
+          name: image-replacements.txt
+          path: ./image-replacements.txt
+      - name: Update release urls in docs with tags
+        working-directory: contrast-main
+        env:
+          MAJOR_MINOR: ${{ needs.process-inputs.outputs.MAJOR_MINOR }}
+          VERSION: ${{ inputs.version }}
+          REPLACEMENTS: ../image-replacements.txt
+        run: nix run ../contrast-working#scripts.update-release-urls
+      - name: Commit updated docs
+        working-directory: contrast-main
+        run: |
+          git add docs/versioned_docs/version-$MAJOR_MINOR
+          git commit -m "docs: update release download urls"
       - name: Download updated contrast releases file (from release branch)
         uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e #v4.1.7
         with:
           name: contrast-releases.json
-          path: ./contrast-main/packages/contrast-releases.json
+          path: ./contrast-main/packages/
       - name: Commit updated contrast-releases.json
         working-directory: contrast-main
         run: |
           git add ./packages/contrast-releases.json
           git commit -m "packages/contrast-releases: add ${{ needs.process-inputs.outputs.MAJOR_MINOR_PATCH }}"
+          git clean -fx :/
       - name: Bump flake version to post release patch pre-version
         if: ${{ inputs.kind == 'minor' }}
         id: bump
@@ -242,6 +261,11 @@ jobs:
           echo "ghcr.io/edgelesssys/contrast/initializer:latest=$initializerImgTagged" >> image-replacements.txt
           echo "ghcr.io/edgelesssys/contrast/service-mesh-proxy:latest=$serviceMeshImgTagged" >> image-replacements.txt
           echo "ghcr.io/edgelesssys/contrast/node-installer:latest=$nodeInstallerImgTagged" >> image-replacements.txt
+      - name: Upload image replacements file (for main branch PR)
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        with:
+          name: image-replacements.txt
+          path: ./image-replacements.txt
       - name: Create portable coordinator resource definitions
         run: |
           mkdir -p workspace deployment
@@ -275,7 +299,7 @@ jobs:
           name: contrast-releases.json
           path: ./packages/contrast-releases.json
       - name: Clean up git tree
-        run: git clean -fx :/
+        run: git clean -f :/
       - name: Create draft release
         uses: softprops/action-gh-release@69320dbe05506a9a39fc8ae11030b214ec2d1f87 # v2.0.5
         with:
diff --git a/packages/scripts.nix b/packages/scripts.nix
index b9540ad8b3..6a7b6ea9ae 100644
--- a/packages/scripts.nix
+++ b/packages/scripts.nix
@@ -193,4 +193,23 @@
     ];
     text = builtins.readFile ./update-contrast-releases.sh;
   };
+
+  update-release-urls = writeShellApplication {
+    name = "update-release-urls";
+    text = ''
+      tag="[a-zA-Z0-9_.-]\{1,\}"
+      sha="@sha256:[a-fA-F0-9]\{64\}"
+
+      while IFS= read -r line; do
+        image_source=$(echo "$line" | sed "s/:.*//" | sed "s/\./\\\./g")
+        image_target=$(echo "$line" | cut -d"=" -f2)
+        expr="$image_source\(:$tag\($sha\)\?\|$sha\)"
+        find "./docs/versioned_docs/version-$MAJOR_MINOR" -type f -exec sed -i "s#$expr#$image_target#g" {} \;
+      done <"$REPLACEMENTS"
+
+      link_source="github\.com/edgelesssys/contrast/releases/\(latest/download\|download/$tag\)/"
+      link_target="github\.com/edgelesssys/contrast/releases/download/$VERSION/"
+      find "./docs/versioned_docs/version-$MAJOR_MINOR" -type f -exec sed -i "s#$link_source#$link_target#g" {} \;
+    '';
+  };
 }