- stop autoupdate when no new versions are found

 - reduced calls for checking tag existence when not needed (was incrementing docker pulls counter)
 - added debug for centos failure on autoupdate
 - added changelog in release notes

Author: fabiocicerchia

.github/workflows/autoupdate.yml

@@ -12,7 +12,14 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Generate Supported Versions
-        run: make auto-update-and-commit
+        id: auto-update-and-commit
+        run: echo "::set-output name=ver_updated::$(make auto-update-and-commit)"
+
+      - name: cancelling
+        uses: andymckay/[email protected]
+        if: ${{ env.VER_UPDATED == '0' }}
+        env:
+          VER_UPDATED=${{ steps.auto-update-and-commit.outputs.ver_updated }}
 
       - name: cancelling
         uses: andymckay/[email protected]
@@ -256,18 +263,21 @@ jobs:
         id: version
         run: echo "::set-output name=version::$(date +'v1.%Y%m%d.%H%M%S')"
 
-      - name: Test with environment variables
-        run: echo $TAG_NAME
+      - name: Changelog
+        uses: scottbrenner/generate-changelog-action@master
+        id: Changelog
         env:
-          TAG_NAME: ${{ steps.version.outputs.version }}
+          REPO: ${{ github.repository }}
 
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
         with:
-          tag_name: $TAG_NAME
-          release_name: Release $TAG_NAME
+          tag_name: ${{ steps.version.outputs.version }}
+          release_name: Release ${{ steps.version.outputs.version }}
+          body: |
+            ${{ steps.Changelog.outputs.changelog }}
           draft: false
           prerelease: false

.github/workflows/main.yml

@@ -242,18 +242,22 @@ jobs:
         id: version
         run: echo "::set-output name=version::$(date +'v1.%Y%m%d.%H%M%S')"
 
-      - name: Test with environment variables
-        run: echo $TAG_NAME
+      - name: Changelog
+        uses: scottbrenner/generate-changelog-action@master
+        id: Changelog
         env:
-          TAG_NAME: ${{ steps.version.outputs.version }}
+          REPO: ${{ github.repository }}
 
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1
         env:
+          TAG_NAME: ${{ steps.version.outputs.version }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
         with:
           tag_name: $TAG_NAME
           release_name: Release $TAG_NAME
+          body: |
+            ${{ steps.Changelog.outputs.changelog }}
           draft: false
           prerelease: false

bin/docker-build.sh

@@ -24,8 +24,10 @@ function build() {
     MINOR="$MAJOR".$(echo "$NGINX_VER" | cut -d '.' -f 2)
     PATCH="$NGINX_VER"
 
-    if [ "$FORCE" == "0" ] && [ "$(docker_tag_exists fabiocicerchia/nginx-lua "$PATCH-$OS$OS_VER")" == "0" ]; then
-        return
+    if [ "$FORCE" == "0" ]; then
+        if [ "$(docker_tag_exists fabiocicerchia/nginx-lua "$PATCH-$OS$OS_VER")" == "0" ]; then
+            return
+        fi
     fi
 
     SUFFIX=""

bin/docker-push.sh

@@ -20,8 +20,10 @@ function push() {
     MINOR="$MAJOR".$(echo "$NGINX_VER" | cut -d '.' -f 2)
     PATCH="$NGINX_VER"
 
-    if [ "$FORCE" == "0" ] && [ "$(docker_tag_exists fabiocicerchia/nginx-lua "$PATCH-$OS$OS_VER")" == "0" ]; then
-        return
+    if [ "$FORCE" == "0" ]; then
+        if [ "$(docker_tag_exists fabiocicerchia/nginx-lua "$PATCH-$OS$OS_VER")" == "0" ]; then
+            return
+        fi
     fi
 
     [[ $(docker image ls -q fabiocicerchia/nginx-lua:"$MAJOR-$OS$OS_VER" | wc -l) -ne 0 ]] && docker push fabiocicerchia/nginx-lua:"$MAJOR-$OS$OS_VER"

bin/generate-supported-versions.sh

@@ -11,9 +11,14 @@ fetch_latest() {
     curl "https://hub.docker.com/v2/repositories/library/$DISTRO/tags" > /tmp/latest.$DISTRO
     VER=$(cat /tmp/latest.$DISTRO | jq -rc '.results[] | select( .images[].digest == "'$DIGEST'" and .name != "latest" ) | .name' | grep -E "$FILTER" | sort -Vr | head -n 1)
 
+    if [ "$VER" = "" ]; then
+        ls -lah /tmp/latest.$DISTRO
+        cat /tmp/latest.$DISTRO
+        curl -v "https://hub.docker.com/v2/repositories/library/$DISTRO/tags"
+    fi
+
     PAGE=2
     while [ "$VER" = "" -a $PAGE -lt 100 ]; do
-        cat /tmp/latest.$DISTRO
         VER=$(curl "https://hub.docker.com/v2/repositories/library/$DISTRO/tags?page=$PAGE" | jq -rc '.results[] | select( .images[].digest == "'$DIGEST'" and .name != "latest" ) | .name' | grep -E "$FILTER" | sort -Vr | head -n 1)
         ((PAGE+=1))
     done
@@ -33,41 +38,53 @@ if [ "${#NGINX[@]}" != "1" ]; then
     exit 1
 fi
 
+sleep 5
+
 VER_ALPINE=$(fetch_latest "alpine")
 ALPINE=("$VER_ALPINE")
 if [ "$VER_ALPINE" = "" ]; then
     echo "Wrong version count in ALPINE."
     exit 1
 fi
 
+sleep 5
+
 VER_AMAZONLINUX=$(fetch_latest "amazonlinux")
 AMAZONLINUX=("$VER_AMAZONLINUX")
 if [ "$VER_AMAZONLINUX" = "" ]; then
     echo "Wrong version count in AMAZONLINUX."
     exit 1
 fi
 
+sleep 5
+
 VER_CENTOS=$(fetch_latest "centos" "^\d$")
 CENTOS=("$VER_CENTOS")
 if [ "$VER_CENTOS" = "" ]; then
     echo "Wrong version count in CENTOS."
     exit 1
 fi
 
+sleep 5
+
 VER_DEBIAN=$(fetch_latest "debian" "^\d{2}\.\d{1,2}")
 DEBIAN=("$VER_DEBIAN")
 if [ "$VER_DEBIAN" = "" ]; then
     echo "Wrong version count in DEBIAN."
     exit 1
 fi
 
+sleep 5
+
 VER_FEDORA=$(fetch_latest "fedora")
 FEDORA=("$VER_FEDORA")
 if [ "$VER_FEDORA" = "" ]; then
     echo "Wrong version count in FEDORA."
     exit 1
 fi
 
+sleep 5
+
 VER_UBUNTU=$(fetch_latest "ubuntu" "^\d{2}\.\d{2}")
 UBUNTU=("$VER_UBUNTU")
 if [ "$VER_UBUNTU" = "" ]; then
@@ -85,6 +102,8 @@ FEDORA=($(sort -Vu <<<"${FEDORA[*]}"))
 UBUNTU=($(sort -Vu <<<"${UBUNTU[*]}"))
 unset IFS
 
+cp supported_versions supported_versions.bak
+
 echo -n "" > supported_versions
 echo "NGINX=(\"${NGINX[*]}\")" | sed 's/ /" "/g' >> supported_versions
 echo "ALPINE=(\"${ALPINE[*]}\")" | sed 's/ /" "/g' >> supported_versions
@@ -93,3 +112,7 @@ echo "CENTOS=(\"${CENTOS[*]}\")" | sed 's/ /" "/g' >> supported_versions
 echo "DEBIAN=(\"${DEBIAN[*]}\")" | sed 's/ /" "/g' >> supported_versions
 echo "FEDORA=(\"${FEDORA[*]}\")" | sed 's/ /" "/g' >> supported_versions
 echo "UBUNTU=(\"${UBUNTU[*]}\")" | sed 's/ /" "/g' >> supported_versions
+
+DIFF=$(diff supported_versions supported_versions.bak; echo $?)
+rm supported_versions.bak
+exit $DIFF