fix(#461): 🐛 issue with pull request labels with emoji and space (#462)

.github/workflows/actions_template_sync.yml

@@ -24,4 +24,4 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           source_repo_path: AndreasAugustin/template
           upstream_branch: main # defaults to main
-          pr_labels: chore,template-sync,example
+          pr_labels: chore,📚 template-sync,example

Dockerfile

@@ -3,7 +3,7 @@
 ######################################
 FROM alpine:3.19.1 as dev
 
-ARG GH_CLI_VER=2.34.0
+ARG GH_CLI_VER=2.44.1
 
 # install packages
 RUN apk add --update --no-cache bash make git zsh curl tmux musl openssh git-lfs vim yq gnupg tig

src/Dockerfile

@@ -1,6 +1,6 @@
 FROM alpine:3.19.1
 
-ARG GH_CLI_VER=2.34.0
+ARG GH_CLI_VER=2.44.1
 
 # TODO(anau) change user
 ARG GITHUB_URL="https://github.com/AndreasAugustin/actions-template-sync"

src/sync_template.sh

@@ -178,17 +178,17 @@ echo "::endgroup::"
 
 
 function maybe_create_labels () {
-  all_labels=${PR_LABELS//,/$'\n'}
-  for label in $all_labels
+  readarray -t labels_array < <(awk -F',' '{ for( i=1; i<=NF; i++ ) print $i }' <<<"${PR_LABELS}")
+  for label in "${labels_array[@]}"
   do
       search_result=$(gh label list \
       --search "${label}" \
       --limit 1 \
       --json name \
       --template '{{range .}}{{printf "%v" .name}}{{"\n"}}{{end}}')
 
-      if [ "${search_result}" = "${label}" ]; then
-        info "label '${label}' was found in the repository"
+      if [ "${search_result}" = "${label##[[:space:]]}" ]; then
+        info "label '${label##[[:space:]]}' was found in the repository"
       else
         gh label create "${label}"
         info "label '${label}' was missing and has been created"