refactor(gha): resetting IFS not needed, clean up shell scripts

Author: jonasgeiler

.github/workflows/check-workflows.yml

@@ -20,7 +20,11 @@ on:
 jobs:
   lint:
     name: Lint
+
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash --noprofile --norc -euxo pipefail {0}
 
     steps:
       - name: Checkout
@@ -31,8 +35,6 @@ jobs:
           # renovate: datasource=github-releases depName=rhysd/actionlint
           ACTIONLINT_VERSION: v1.7.9
         run: |
-          IFS=$' \n\t'; set -euxo pipefail
-
           # download, extract and setup actionlint
           wget -q "https://github.com/rhysd/actionlint/releases/download/${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION#v}_linux_amd64.tar.gz" \
             -O actionlint.tar.gz

.github/workflows/check.yml

@@ -19,7 +19,11 @@ on:
 jobs:
   lint:
     name: Lint
+
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash --noprofile --norc -euxo pipefail {0}
 
     steps:
       - name: Checkout
@@ -36,8 +40,6 @@ jobs:
           # renovate: datasource=github-releases depName=ammaraskar/msvc-problem-matcher
           MSCV_PROBLEM_MATCHER_VERSION: 0.3.0
         run: |
-          IFS=$' \n\t'; set -euxo pipefail
-
           # install luacheck
           luarocks install luacheck
 

.github/workflows/release.yml

@@ -12,9 +12,13 @@ jobs:
 
   create-love-file-and-create-linux-packages:
     name: Create .love file & Create Linux packages
-    runs-on: ubuntu-latest
     needs: check
 
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash --noprofile --norc -euxo pipefail {0}
+
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -54,9 +58,13 @@ jobs:
 
   create-windows-packages-and-github-release:
     name: Create Windows packages & GitHub release
-    runs-on: windows-latest
     needs: create-love-file-and-create-linux-packages
 
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash --noprofile --norc -euxo pipefail {0}
+
     permissions:
       contents: write