ci: run unit tests on pushes to main and litellm_internal_staging

The unit workflows trigger on pull_request only, so a commit that
actually lands on a gated branch ends up with no unit-test check runs at
all. The commit status API reports success for those commits, which a
release gate reads as "nothing failed" rather than "never tested". PR
checks also only ever ran against the merge preview, not the commit that
landed, so two branches that are each green can still land broken
together

Add a push trigger on the two gated branches to the twelve unit
workflows and to the code-quality workflow, so every landed commit gets
check runs addressable by its SHA

test-linting.yml is deliberately left on pull_request only; six of its
steps gate on a diff against github.event.pull_request.base.sha, which
is empty outside a pull request, and a "what did this branch add" check
has no meaning on a merge commit

Also key the concurrency group on github.sha and restrict
cancel-in-progress to pull_request. The previous group was stable across
pushes to a branch, so consecutive merges would cancel the in-flight run
for the earlier commit and leave that SHA without a result, which is the
same blind spot this change is meant to close

.github/workflows/test-code-quality.yml

@@ -7,13 +7,17 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   code-quality:

.github/workflows/test-unit-core-utils.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   core-utils:

.github/workflows/test-unit-documentation.yml

@@ -7,13 +7,17 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   documentation:

.github/workflows/test-unit-enterprise-routing.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   enterprise-routing:

.github/workflows/test-unit-integrations.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   integrations:

.github/workflows/test-unit-llm-providers.yml

@@ -7,13 +7,17 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   vertex-ai:

.github/workflows/test-unit-misc.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   misc:

.github/workflows/test-unit-proxy-auth.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   proxy-auth:

.github/workflows/test-unit-proxy-db.yml

@@ -7,13 +7,17 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 # Semantic matrix: each shard groups tests by concern (auth, server, logging, …)
 # rather than alphabetical letter ranges. Adding a new test file means adding it

.github/workflows/test-unit-proxy-endpoints.yml

@@ -7,14 +7,18 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
   workflow_dispatch:
 
 permissions:
   contents: read
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   proxy-endpoints:

.github/workflows/test-unit-proxy-infra.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   proxy-infra:

.github/workflows/test-unit-proxy-legacy.yml

@@ -7,13 +7,17 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   test:

.github/workflows/test-unit-responses-caching-types.yml

@@ -7,6 +7,10 @@ on:
       - litellm_internal_staging
       - litellm_oss_staging
       - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
 
 permissions:
   contents: read
@@ -14,8 +18,8 @@ permissions:
   pull-requests: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   responses-caching-types: