Merge pull request #33 from ScaCap/chore/retry-failure

* Fix failure to call GitHub API from time to time resulting in `ktlint: command not found` error
  * Issue is caused by rate limit exceeded: https://github.com/ScaCap/action-ktlint/actions/runs/3773090106/jobs/6414367317
  * Solution: use authenticated calls with `GITHUB_TOKEN`
* Bump `actions/cache` to v3
* Bump alpine to v3.17

.github/workflows/dockerimage.yml

@@ -6,6 +6,6 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Build the Docker image
-        run: docker build . --file Dockerfile --tag "reviewdog-ktlint:$(date +%s)"
+        run: docker build . --file Dockerfile --tag "reviewdog-ktlint:$(date +%s)"

.github/workflows/test.yml

@@ -6,7 +6,7 @@ jobs:
     name: runner / ktlint (github-check)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: ./
         with:
           github_token: ${{ secrets.github_token }}
@@ -19,7 +19,7 @@ jobs:
     name: runner / ktlint (github-pr-check)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: ./
         with:
           github_token: ${{ secrets.github_token }}
@@ -32,7 +32,7 @@ jobs:
     name: runner / ktlint (github-pr-review)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: ./
         with:
           github_token: ${{ secrets.github_token }}

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.14.7
+FROM alpine:3.17.0
 
 ENV REVIEWDOG_VERSION=v0.14.1
 

entrypoint.sh

@@ -4,29 +4,29 @@ export RELATIVE=
 export ANDROID=
 export BASELINE=
 
-if [ "$INPUT_KTLINT_VERSION" = "latest" ] ; then
-  curl -sSL https://api.github.com/repos/pinterest/ktlint/releases/latest \
-    | grep "browser_download_url.*ktlint\"" \
-    | cut -d : -f 2,3 \
-    | tr -d \" \
-    | wget -qi -\
-    && chmod a+x ktlint \
-    && mv ktlint /usr/local/bin/
+if [ "$INPUT_KTLINT_VERSION" = "latest" ]; then
+  curl -sSL https://api.github.com/repos/pinterest/ktlint/releases/latest --header "authorization: Bearer ${INPUT_GITHUB_TOKEN}" |
+    grep "browser_download_url.*ktlint\"" |
+    cut -d : -f 2,3 |
+    tr -d \" |
+    wget -qi - &&
+    chmod a+x ktlint &&
+    mv ktlint /usr/local/bin/
 else
-  curl -sSLO https://github.com/pinterest/ktlint/releases/download/"${INPUT_KTLINT_VERSION}"/ktlint \
-    && chmod a+x ktlint \
-    && mv ktlint /usr/local/bin/
+  curl -sSLO https://github.com/pinterest/ktlint/releases/download/"${INPUT_KTLINT_VERSION}"/ktlint &&
+    chmod a+x ktlint &&
+    mv ktlint /usr/local/bin/
 fi
 
-if [ "$INPUT_RELATIVE" = true ] ; then
+if [ "$INPUT_RELATIVE" = true ]; then
   export RELATIVE=--relative
 fi
 
-if [ ! -z "$INPUT_BASELINE" ] ; then
+if [ ! -z "$INPUT_BASELINE" ]; then
   export BASELINE="--baseline=${INPUT_BASELINE}"
 fi
 
-if [ "$INPUT_ANDROID" = true ] ; then
+if [ "$INPUT_ANDROID" = true ]; then
   export ANDROID=--android
 fi
 
@@ -38,8 +38,8 @@ export REVIEWDOG_GITHUB_API_TOKEN="${INPUT_GITHUB_TOKEN}"
 
 echo ktlint version: "$(ktlint --version)"
 
-ktlint --reporter=checkstyle $RELATIVE $ANDROID $BASELINE $INPUT_FILE_GLOB \
-  | reviewdog -f=checkstyle \
+ktlint --reporter=checkstyle $RELATIVE $ANDROID $BASELINE $INPUT_FILE_GLOB |
+  reviewdog -f=checkstyle \
     -name="ktlint" \
     -reporter="${INPUT_REPORTER}" \
     -level="${INPUT_LEVEL}" \