From 863afa8018c1110b14d8e7760465001574b1cea7 Mon Sep 17 00:00:00 2001
From: Oliver Chang <ochang@google.com>
Date: Fri, 4 Jul 2025 09:17:43 +1000
Subject: [PATCH 1/2] Add indexer_build workflow.

---
 .github/workflows/indexer_build.yml | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 .github/workflows/indexer_build.yml

diff --git a/.github/workflows/indexer_build.yml b/.github/workflows/indexer_build.yml
new file mode 100644
index 000000000000..8a7079aabba2
--- /dev/null
+++ b/.github/workflows/indexer_build.yml
@@ -0,0 +1,29 @@
+name: indexer build tests
+
+permissions:
+  contents: read
+
+on:
+  pull_request:
+    paths:
+      - 'infra/base-images/indexer/**'
+      - '.github/workflows/indexer_build.yml'
+
+jobs:
+  'indexer':
+    runs-on: ubuntu-latest
+    permissions:
+      actions: write
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v4
+        with:  # Needed for git diff to work. (get_changed_files)
+          fetch-depth: 0
+      - run: |
+          git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/master
+
+      - name: Build indexer
+        run: docker build -t indexer .
+        working-directory: 'infra/base-images/indexer'
\ No newline at end of file

From aa5f29c1a5556998f20a7f7b91b0348b9f6af733 Mon Sep 17 00:00:00 2001
From: Oliver Chang <ochang@google.com>
Date: Fri, 4 Jul 2025 09:25:31 +1000
Subject: [PATCH 2/2] fix path

---
 .github/workflows/indexer_build.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/indexer_build.yml b/.github/workflows/indexer_build.yml
index 8a7079aabba2..9ad425b3e812 100644
--- a/.github/workflows/indexer_build.yml
+++ b/.github/workflows/indexer_build.yml
@@ -6,11 +6,11 @@ permissions:
 on:
   pull_request:
     paths:
-      - 'infra/base-images/indexer/**'
+      - 'infra/indexer/**'
       - '.github/workflows/indexer_build.yml'
 
 jobs:
-  'indexer':
+  indexer:
     runs-on: ubuntu-latest
     permissions:
       actions: write
@@ -26,4 +26,4 @@ jobs:
 
       - name: Build indexer
         run: docker build -t indexer .
-        working-directory: 'infra/base-images/indexer'
\ No newline at end of file
+        working-directory: 'infra/indexer'
\ No newline at end of file