feat: Add print_error

.github/workflows/docker-image-ci.yml

@@ -14,6 +14,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@master
+      with:
+        fetch-depth: 1
 
     - name: build
       env:
@@ -26,6 +28,8 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
     - uses: actions/checkout@master
+      with:
+        fetch-depth: 1
     - name: shellcheck
       run: shellcheck ./entrypoint.sh
 
@@ -33,6 +37,8 @@ jobs:
     runs-on: macOS-10.14
     steps:
     - uses: actions/checkout@master
+      with:
+        fetch-depth: 1
     - name: hadolint
       run: |
         brew install hadolint

entrypoint.sh

@@ -32,6 +32,7 @@ elif [ -n "${PERSONAL_TOKEN}" ]; then
 elif [ -n "${GITHUB_TOKEN}" ]; then
 
     print_info "setup with GITHUB_TOKEN"
+    print_error "Do not use GITHUB_TOKEN, See #9"
 
     remote_repo="https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
 
@@ -74,12 +75,12 @@ git add --all
 
 print_info "Allowing empty commits: ${INPUT_EMPTYCOMMITS}"
 COMMIT_MESSAGE="Automated deployment: $(date -u) ${GITHUB_SHA}"
-if [[ ${INPUT_EMPTYCOMMITS} == "true" ]]; then
-    git commit --allow-empty -m "${COMMIT_MESSAGE}"
-else
+if [[ ${INPUT_EMPTYCOMMITS} == "false" ]]; then
     git commit -m "${COMMIT_MESSAGE}" || \
         print_info "No changes detected, skipping deployment" && \
         exit 0
+else
+    git commit --allow-empty -m "${COMMIT_MESSAGE}"
 fi
 
 git push origin "${remote_branch}"