From 6fd68f184968eb6bb8f0f7a3b46b1ddaaac3f92a Mon Sep 17 00:00:00 2001
From: Ryan Northey <ryan@synca.io>
Date: Mon, 16 Sep 2024 14:04:27 +0100
Subject: [PATCH] repo: Sync fixes/cleanups

Signed-off-by: Ryan Northey <ryan@synca.io>
---
 .github/workflows/envoy-sync.yaml |  6 +++---
 sync_envoy.sh                     | 36 +++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 3 deletions(-)
 create mode 100755 sync_envoy.sh

diff --git a/.github/workflows/envoy-sync.yaml b/.github/workflows/envoy-sync.yaml
index 380dad7..2a57a3e 100644
--- a/.github/workflows/envoy-sync.yaml
+++ b/.github/workflows/envoy-sync.yaml
@@ -34,10 +34,10 @@ jobs:
       with:
         ref: main
         token: ${{ steps.appauth.outputs.token  }}
-        path: envoy-website
+        path: archive
 
     - run: |
-        envoy_version="$(awk '/"envoy"/ { in_block=1 } in_block && /"version"/ { gsub(/[",]/, "", $2); print $2; in_block=0 }' envoy-website/versions.bzl)"
+        envoy_version="$(awk '/"envoy"/ { in_block=1 } in_block && /"version"/ { gsub(/[",]/, "", $2); print $2; in_block=0 }' archive/versions.bzl)"
         echo "envoy_version=${envoy_version}" >> "$GITHUB_OUTPUT"
       id: current
       name: Get current Envoy version
@@ -73,7 +73,7 @@ jobs:
 
     - run: ./sync_envoy.sh
       if: ${{ steps.state.outputs.should_update == 'true' }}
-      working-directory: envoy-website
+      working-directory: archive
       env:
         ENVOY_SRC_DIR: ../envoy
         COMMITTER_NAME: "update-envoy[bot]"
diff --git a/sync_envoy.sh b/sync_envoy.sh
new file mode 100755
index 0000000..4f9c1fd
--- /dev/null
+++ b/sync_envoy.sh
@@ -0,0 +1,36 @@
+#!/bin/bash -e
+
+set -o pipefail
+
+
+ENVOY_SRC_DIR="${ENVOY_SRC_DIR:-../envoy}"
+ENVOY_VERSION=$(git -C "$ENVOY_SRC_DIR" rev-parse HEAD)
+UPDATED=
+
+if [[ -n "$COMMITTER_NAME" ]]; then
+    git config --global user.name "$COMMITTER_NAME"
+fi
+
+if [[ -n "$COMMITTER_EMAIL" ]]; then
+    git config --global user.email "$COMMITTER_EMAIL"
+fi
+
+sync_envoy () {
+    echo "Syncing Envoy -> ${ENVOY_VERSION}"
+    bazel run //bazel:update envoy "${ENVOY_VERSION}"
+    if git diff --quiet --exit-code; then
+        echo "No Envoy changes"
+    else
+        git commit versions.bzl -m "Sync Envoy @${ENVOY_VERSION}"
+        git show
+        UPDATED=1
+    fi
+}
+
+sync_envoy
+
+if [[ -n "$UPDATED" ]]; then
+    git push origin HEAD:main
+else
+    echo "Nothing to push"
+fi