maybe shellcheck will work

.gitlab-ci.yml

@@ -0,0 +1,22 @@
+# you can delete this line if you're not using Docker
+#image: busybox:latest
+
+shellcheck:
+  stage: test
+  image: registry.gitlab.com/pipeline-components/shellcheck:latest
+  variables:
+    CUSTOM_ENV_CI_REGISTRY: git.rockylinux.org
+    CUSTOM_ENV_CI_REGISTRY_USER: neil
+  tags:
+    - container
+  script:
+    # anything ending on .sh, should be shell script
+    - |
+      find . -name .git -type d -prune -o -type f  -name \*.sh -print0 |
+      xargs -0 -P $(nproc) -r -n1 shellcheck
+    # magic, any file with a valid shebang should be scanned aswell
+    - |
+      find . -name .git -type d -prune -o -type f  -regex '.*/[^.]*$'   -print0 |
+      xargs -0 -P $(nproc) -r -n1 sh -c 'FILE="$0"; if head -n1 "$FILE" |grep -q "^#\\! \?/.\+\(ba|d|k\)\?sh" ; then shellcheck "$FILE" ; else /bin/true ; fi '
+
+

mangle/validate_repos

@@ -1,11 +1,11 @@
 #!/usr/bin/env bash
 
 # Source mangle vars
-# shellcheck source=./common
-source "$(dirname "$0")/common"
+# shellcheck source=./common.sh
+source "$(dirname "$0")/common.sh"
 # Source sync / migrate vars for repository information
-# shellcheck source=../sync/common
-source "$(dirname "$0")/../sync/common"
+# shellcheck source=../sync/common.sh
+source "$(dirname "$0")/../sync/common.sh"
 
 # How many 
 ARG1=${1}

sync/minor-release-sync-to-staging.sh

@@ -3,7 +3,7 @@
 # other scripts in this directory to assist.
 # Source common variables
 # shellcheck disable=SC2046,1091,1090
-source $(dirname "$0")/common
+source $(dirname "$0")/common.sh
 
 # sync all pieces of a release, including extras, nfv, etc
 

sync/prep-staging-8.sh

@@ -13,7 +13,7 @@
 
 # Source common variables
 # shellcheck disable=SC2046,1091,1090
-source "$(dirname "$0")/common"
+source "$(dirname "$0")/common.sh"
 
 echo "** Updating source repos"
 for y in "${ALL_REPOS[@]}"; do

sync/sync-to-prod.sh

@@ -3,7 +3,7 @@
 
 # Source common variables
 # shellcheck disable=SC2046,1091,1090
-source "$(dirname "$0")/common"
+source "$(dirname "$0")/common.sh"
 
 REV=${1}
 

sync/sync-to-staging-sig.sh

@@ -2,7 +2,7 @@
 
 # Source common variables
 # shellcheck disable=SC2046,1091,1090
-source "$(dirname "$0")/common"
+source "$(dirname "$0")/common.sh"
 
 # Major Version (eg, 8)
 MAJ=${1}

sync/sync-to-staging.sh

@@ -2,7 +2,7 @@
 
 # Source common variables
 # shellcheck disable=SC2046,1091,1090
-source "$(dirname "$0")/common"
+source "$(dirname "$0")/common.sh"
 
 # Major Version (eg, 8)
 MAJ=${1}