ci: rework turbo task graph for affected builds and CLI-dependent indexing

Author: odinr

.github/actions/build-packages/action.yml

@@ -17,4 +17,4 @@ runs:
     - name: Build project [affected]
       if: ${{ inputs.only-affected == 'true' }}
       shell: bash
-      run: pnpm turbo run build --continue --filter=...[origin/${{ github.base_ref }}]
+      run: pnpm turbo run build --continue --affected

.github/workflows/index-docs.yml

@@ -52,10 +52,8 @@ jobs:
         with:
           node-version: 24
 
-      - name: Install dependencies and build CLI
-        run: |
-          pnpm install
-          pnpm build:cli
+      - name: Install dependencies
+        run: pnpm install
 
       - name: Resolve index config
         id: index
@@ -111,7 +109,7 @@ jobs:
       - name: Ensure index exists
         env:
           FUSION_ENV: ${{ vars.FUSION_ENV }}
-        run: pnpm exec ffc ai index create --env "$FUSION_ENV" --config ./fusion-ai.config.ts
+        run: pnpm exec turbo run index:docs:create
 
       - name: Index docs to Azure AI Search
         timeout-minutes: 30
@@ -122,15 +120,16 @@ jobs:
         run: |
           set -euo pipefail
 
+          # turbo builds the CLI on demand via the index:docs:<mode> task's dependsOn
           if [[ "$MODE" == "clean" ]]; then
             echo "::notice::Running clean rebuild — all existing embeddings will be deleted first"
-            pnpm exec ffc ai index add --clean --env "$FUSION_ENV" --config ./fusion-ai.config.ts
+            pnpm exec turbo run index:docs:clean
           elif [[ "$MODE" == "diff" ]]; then
             echo "::notice::Running incremental indexing from base ref ${BASE_REF}"
-            pnpm exec ffc ai index add --diff --base-ref "$BASE_REF" --env "$FUSION_ENV" --config ./fusion-ai.config.ts
+            pnpm exec turbo run index:docs:diff
           else
             echo "::notice::Running full indexing (no safe base ref available)"
-            pnpm exec ffc ai index add --env "$FUSION_ENV" --config ./fusion-ai.config.ts
+            pnpm exec turbo run index:docs:full
           fi
 
       - name: Configure git user

.github/workflows/pr.yml

@@ -107,7 +107,7 @@ jobs:
         continue-on-error: true
         uses: ./.github/actions/build-packages
         with: 
-          only-affected: false
+          only-affected: true
 
       - name: process-build-log
         run: node process-turbo-build-log.cjs > tsc-build.log

package.json

@@ -25,14 +25,18 @@
     "build:packages": "turbo build --filter './packages/**' build",
     "build:cookbooks": "turbo build --filter './cookbooks/**' build",
     "build:docs": "turbo build --filter '@equinor/fusion-framework-docs' build",
-    "build:affected": "turbo build --filter=...[origin/main] build",
+    "build:affected": "turbo run build --affected",
     "build:clean": "pnpm clean:build && pnpm build --force",
     "eval:app": "pnpm exec ffc copilot app eval",
     "eval:app:fast": "pnpm exec ffc copilot app eval --model claude-haiku-4.5",
     "index:packages": "pnpm exec ffc ai index add packages",
     "index:cookbooks": "pnpm exec ffc ai index add cookbooks",
     "preindex:eds": "rm -rf eds/out && docker buildx build --target export --output type=local,dest=./eds/out eds",
     "index:eds": "pnpm exec ffc ai index add --clean --config eds/fusion-ai.config.ts eds/out",
+    "index:docs:create": "pnpm exec ffc ai index create --env \"$FUSION_ENV\" --config ./fusion-ai.config.ts",
+    "index:docs:clean": "pnpm exec ffc ai index add --clean --env \"$FUSION_ENV\" --config ./fusion-ai.config.ts",
+    "index:docs:full": "pnpm exec ffc ai index add --env \"$FUSION_ENV\" --config ./fusion-ai.config.ts",
+    "index:docs:diff": "pnpm exec ffc ai index add --diff --base-ref \"$BASE_REF\" --env \"$FUSION_ENV\" --config ./fusion-ai.config.ts",
     "check": "biome check",
     "check:errors": "biome check --diagnostic-level=error",
     "lint": "pnpm lint:biome && pnpm lint:fusion",

turbo.json

@@ -1,11 +1,48 @@
 {
-  "$schema": "https://turbo.build/schema.json",
+  "$schema": "https://turborepo.dev/schema.json",
   "globalPassThroughEnv": ["GITHUB_ACTIONS"],
   "tasks": {
     "build": {
       "dependsOn": ["^build"],
       "outputs": ["dist/**"],
       "cache": true
+    },
+    "//#preindex:eds": {
+      "inputs": ["eds/Dockerfile", "eds/*.ts"],
+      "outputs": ["eds/out/**"],
+      "cache": true
+    },
+    "//#index:eds": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build", "//#preindex:eds"],
+      "cache": false
+    },
+    "//#index:packages": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build"],
+      "cache": false
+    },
+    "//#index:cookbooks": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build"],
+      "cache": false
+    },
+    "//#index:docs:create": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build"],
+      "cache": false,
+      "passThroughEnv": ["FUSION_ENV"]
+    },
+    "//#index:docs:clean": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build"],
+      "cache": false,
+      "passThroughEnv": ["FUSION_ENV"]
+    },
+    "//#index:docs:full": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build"],
+      "cache": false,
+      "passThroughEnv": ["FUSION_ENV"]
+    },
+    "//#index:docs:diff": {
+      "dependsOn": ["@equinor/fusion-framework-cli#build"],
+      "cache": false,
+      "passThroughEnv": ["FUSION_ENV", "BASE_REF"]
     }
   }
 }