From 046c772432fd77383058769a52a0ac3df0e6aa13 Mon Sep 17 00:00:00 2001
From: Trevor Gross <tmgross@umich.edu>
Date: Thu, 22 Aug 2024 03:39:30 -0500
Subject: [PATCH] Add a `success` job to CI

This will allow us to enable auto merge once CI completes.
---
 .github/workflows/main.yml | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f75a75c..bc5408d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -136,4 +136,21 @@ jobs:
           rustup default nightly 
       - uses: Swatinem/rust-cache@v2
       - run: cargo doc
-
+    
+  success:
+    needs:
+      - clippy
+      - test
+      - cross_compile_test
+      - ios_cross_compile_test
+      - rustfmt
+      - doc
+    runs-on: ubuntu-latest
+    # GitHub branch protection is exceedingly silly and treats "jobs skipped because a dependency
+    # failed" as success. So we have to do some contortions to ensure the job fails if any of its
+    # dependencies fails.
+    if: always() # make sure this is never "skipped"
+    steps:
+      # Manually check the status of all dependencies. `if: failure()` does not work.
+      - name: check if any dependency failed
+        run: jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'