From 084ddd56bad306e4b203fa8a83a80bcf9857c968 Mon Sep 17 00:00:00 2001
From: Steve Cliff <steve@devcloud.guru>
Date: Fri, 8 May 2026 21:10:33 +0100
Subject: [PATCH] ci: force bash as default shell in container jobs

When jobs run with `container:` set, Gitea Actions defaults to
`sh -e` (dash on Ubuntu), so `set -euo pipefail` fails with
"Illegal option -o pipefail". Pinning bash workflow-wide
matches what the runner used pre-container and keeps existing
scripts portable.
---
 .gitea/workflows/ci.yml      | 7 +++++++
 .gitea/workflows/e2e.yml     | 5 +++++
 .gitea/workflows/release.yml | 5 +++++
 3 files changed, 17 insertions(+)

diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 3fc922b..d9f0cfa 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -54,6 +54,13 @@ on:
   pull_request:
     branches: [main]
 
+# Force bash as the default shell. With `container:` set on every
+# job, Gitea Actions otherwise picks `sh -e` and our `set -euo
+# pipefail` fails on dash with "Illegal option -o pipefail".
+defaults:
+  run:
+    shell: bash
+
 jobs:
   test:
     # Sharded by package group. server/http and store are the two
diff --git a/.gitea/workflows/e2e.yml b/.gitea/workflows/e2e.yml
index 7ac2ae1..0cb1b49 100644
--- a/.gitea/workflows/e2e.yml
+++ b/.gitea/workflows/e2e.yml
@@ -22,6 +22,11 @@ on:
     branches: [main]
   workflow_dispatch:
 
+# Force bash as the default shell — see ci.yml header.
+defaults:
+  run:
+    shell: bash
+
 jobs:
   e2e:
     name: Playwright vs docker-compose
diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index 7a423aa..9c0c078 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -37,6 +37,11 @@ env:
   REGISTRY: gitea.dcglab.co.uk
   IMAGE_NAME: ${{ gitea.repository }}
 
+# Force bash as the default shell — see ci.yml header.
+defaults:
+  run:
+    shell: bash
+
 jobs:
   image:
     name: Build + push image