Add CI for building and releasing index files

.github/scripts/swap-index-url.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -e
+
+# Check for proper number of command line args.
+if [ "$#" -ne 2 ]; then
+    echo "Usage: $0 path_to_json.xz new_url"
+    exit 1
+fi
+
+# Assign command line args to variables
+input_file="$1"
+new_url="$2"
+temp_json=$(mktemp -t modified-json-XXXXX)
+
+# Decompress the .xz file into a temporary JSON file
+xz -d -k -c "${input_file}" > "${temp_json}"
+
+# Check if jq is installed
+if ! command -v jq &> /dev/null
+then
+    echo "jq could not be found, please install jq to use this script."
+    exit 1
+fi
+
+# Update the URL field using jq
+jq --arg new_url "$new_url" '.entries[0].url = $new_url' "${temp_json}" > "${temp_json}.tmp" && mv "${temp_json}.tmp" "${temp_json}"
+
+# Compress the modified JSON file back into the .xz format
+xz -z -c "${temp_json}" > "${input_file}"
+
+echo "The url field has been updated to $new_url and the file ${input_file} is modified"

.github/workflows/install-index-release.yml

@@ -0,0 +1,89 @@
+name: Index project and release shared indexes
+
+on:
+  workflow_dispatch:
+    inputs:
+      project-name:
+        description: 'The name of the project to index and release'
+        required: true
+        type: string
+
+env:
+  ARTIFACT_NAME: "index-assets"
+  DOWNLOADED_ARTIFACTS: "indexing-results"
+
+jobs:
+  indexing:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+          cache: 'sbt'
+
+      - name: Generate full-project if requested
+        if: ${{ inputs.project-name == 'full-project' }}
+        run: sbt 'runMain com.virtuslab.example.generator.FullProjectGenerator'
+
+      - name: Install IJ
+        run: sudo snap install intellij-idea-community --channel=2023.3/stable --classic
+      - name: IJ install Shared Indexes plugin
+        run: intellij-idea-community installPlugins intellij.indexing.shared
+
+      - name: Build shared indexes
+        run: |
+          mkdir -p workspace/project-indexes
+          intellij-idea-community dump-shared-index project --project-id=${{ inputs.project-name }} --project-dir=examples/${{ inputs.project-name }} --output=workspace/project-indexes
+
+      - name: Build cdn structure
+        run: sbt 'runMain com.virtuslab.shared_indexes.Main project'
+
+      - name: Check indexes
+        run: ls -lh workspace/cdn
+
+      - name: Archive index artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: workspace/cdn
+          if-no-files-found: error
+
+  release:
+    needs: indexing
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set RELEASE_URL
+        run: echo "RELEASE_URL=https://github.com/${GITHUB_REPOSITORY}/releases/download/${{ inputs.project-name }}" >> $GITHUB_ENV
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: ${{ env.DOWNLOADED_ARTIFACTS }}
+
+      - name: Swap data url in index.json.xz
+        run: |
+          PATH_TO_INDEX_FILE=(${{ env.DOWNLOADED_ARTIFACTS }}/data/project/${{ inputs.project-name }}/*.ijx.xz)
+          .github/scripts/swap-index-url.sh "${{ env.DOWNLOADED_ARTIFACTS }}/project/${{ inputs.project-name }}/index.json.xz" "${{ env.RELEASE_URL }}/$(basename "$PATH_TO_INDEX_FILE")"
+
+      - name: Create Release
+        id: create_release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ inputs.project-name }}
+          draft: true
+          prerelease: false
+          fail_on_unmatched_files: true
+          files: |
+            ${{ env.DOWNLOADED_ARTIFACTS }}/project/list.json.xz
+            ${{ env.DOWNLOADED_ARTIFACTS }}/project/${{ inputs.project-name }}/index.json.xz
+            ${{ env.DOWNLOADED_ARTIFACTS }}/data/project/${{ inputs.project-name }}/*.ijx.xz
+            ${{ env.DOWNLOADED_ARTIFACTS }}/data/project/${{ inputs.project-name }}/*.metadata.json
+            ${{ env.DOWNLOADED_ARTIFACTS }}/data/project/${{ inputs.project-name }}/*.sha256

examples/multi-jar/intellij.yaml

@@ -0,0 +1,6 @@
+sharedIndex:
+  project:
+    - url: https://github.com/VirtuslabRnD/ij-indexing-tools/releases/download/1.0.0-multi-jar/
+  consents:
+    - kind: project
+      decision: allowed

examples/multi-jdk/intellij.yaml

@@ -0,0 +1,6 @@
+sharedIndex:
+  project:
+    - url: https://github.com/VirtuslabRnD/ij-indexing-tools/releases/download/1.0.0-multi-jdk/
+  consents:
+    - kind: project
+      decision: allowed