Merge branch 'master' into releases/v1

.github/workflows/prod.yml

@@ -4,10 +4,9 @@ name: prod
 on:
   pull_request:
   push:
-  workflow_dispatch:
 
 jobs:
-  basic-build:
+  check:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
@@ -15,110 +14,27 @@ jobs:
     steps:
     - name: Checkout sources
       uses: actions/checkout@v2
-    - name: Build using Gradle wrapper
+    - name: Test wrapper
       uses: ./
       with:
-        build-root-directory: __tests__/samples/basic
+        wrapper-directory: __tests__/data/basic
+        build-root-directory: __tests__/data/basic
+        dependencies-cache-enabled: true
+        configuration-cache-enabled: true
         arguments: test
-   
-  gradle-execution:
-    needs: basic-build
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        include:
-          - os: windows-latest
-            script-suffix: '.bat'
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Test use defined Gradle version
+    - name: Test dist download
       uses: ./
       with:
-        gradle-version: 6.9
-        build-root-directory: __tests__/samples/no-wrapper
-        arguments: help
-    - name: Test use Gradle version alias
-      uses: ./
-      with:
-        gradle-version: release-candidate
-        build-root-directory: __tests__/samples/no-wrapper
-        arguments: help
-    - name: Test use defined Gradle executable
-      uses: ./
-      with:
-        gradle-executable: __tests__/samples/basic/gradlew${{ matrix.script-suffix }}
-        build-root-directory: __tests__/samples/no-wrapper
-        arguments: help
-    - name: Test custom wrapper location (deprecated)
-      uses: ./
-      with:
-        build-root-directory: __tests__/samples/no-wrapper
-        wrapper-directory: __tests__/samples/basic
-        arguments: help
-
-  dependencies-cache:
-    needs: basic-build
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Test dependencies-cache-enabled
-      uses: ./
-      with:
-        build-root-directory: __tests__/samples/basic
-        arguments: test --no-daemon
-        dependencies-cache-enabled: true
-
-  configuration-cache:
-    needs: basic-build
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Test configuration-cache-enabled
-      uses: ./
-      with:
-        build-root-directory: __tests__/samples/basic
-        arguments: test --configuration-cache --no-daemon
-        configuration-cache-enabled: true
-        dependencies-cache-enabled: true 
-        # Configuration cache requires dependencies cache, since it assumes dependencies are already downloaded.
-
-  cache-read-only:
-    needs: basic-build
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Test cache-read-only
-      uses: ./
-      with:
-        build-root-directory: __tests__/samples/basic
-        arguments: test --no-daemon
+        gradle-version: rc
+        build-root-directory: __tests__/data/basic
         dependencies-cache-enabled: true
         configuration-cache-enabled: true
-        cache-read-only: true
-
-  failures: # These build invocations are informational only, and are expected to fail
-    needs: basic-build
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Test wrapper missing
+        arguments: test --configuration-cache
+    - name: Stop Gradle daemon
       uses: ./
-      continue-on-error: true
       with:
-        build-root-directory: __tests__/samples/no-wrapper
-        arguments: help
+        gradle-version: rc
+        build-root-directory: __tests__/data/basic
+        dependencies-cache-enabled: true
+        configuration-cache-enabled: true
+        arguments: --stop

.gitignore

@@ -98,9 +98,5 @@ Thumbs.db
 __tests__/runner/*
 # lib/**/*
 
-# IntelliJ IDEA config files
 .idea/
 *.iml
-
-# ASDF tool configuration
-.tool-versions

README.md

@@ -1,10 +1,12 @@
-# Execute Gradle builds in GitHub Actions workflows
+# Execute Gradle commands in GitHub Actions workflows
 
-This GitHub Action can be used to execute a Gradle build on any platform supported by GitHub Actions.
+This GitHub Action can be used to run arbitrary Gradle commands on any platform supported by GitHub Actions.
+
+You might also be interested by the related [Gradle Plugin](https://github.com/eskatos/gradle-github-actions-plugin) that allows your build to easily get GitHub Actions environment and tag Gradle Build Scans accordingly.
 
 ## Usage
 
-The following workflow will run `./gradlew build` using the wrapper from the repository on ubuntu, macos and windows. The only prerequisite is to have Java installed: you define the version of Java you need to run the build using the `actions/setup-java` action.
+The following workflow will run `./gradlew build` using the wrapper from the repository on ubuntu, macos and windows. The only prerequisite is to have Java installed, you can define the version you need to run the build using the `actions/setup-java` action.
 
 ```yaml
 # .github/workflows/gradle-build-pr.yml
@@ -21,7 +23,7 @@ jobs:
     - uses: actions/setup-java@v1
       with:
         java-version: 11
-    - uses: gradle/gradle-build-action@v1
+    - uses: eskatos/gradle-command-action@v1
       with:
         arguments: build
 ```
@@ -45,7 +47,7 @@ See `gradle --help` for more information.
 If you need to pass environment variables, simply use the GitHub Actions workflow syntax:
 
 ```yaml
-- uses: gradle/gradle-build-action@v1
+- uses: eskatos/gradle-command-action@v1
   env:
     CI: true
 ```
@@ -53,33 +55,31 @@ If you need to pass environment variables, simply use the GitHub Actions workflo
 ## Run a build from a different directory
 
 ```yaml
-- uses: gradle/gradle-build-action@v1
+- uses: eskatos/gradle-command-action@v1
   with:
     build-root-directory: some/subdirectory
 ```
 
-## Use a specific `gradle` executable
-
-```yaml
- - uses: gradle/gradle-build-action@v1
-   with:
-     gradle-executable: path/to/gradle
-```
-
 ## Use a Gradle wrapper from a different directory
  
 ```yaml
- - uses: gradle/gradle-build-action@v1
+ - uses: eskatos/gradle-command-action@v1
    with:
-     gradle-executable: path/to/gradlew
+     wrapper-directory: path/to/wrapper-directory
  ```
 
- NOTE: The `wrapper-directory` input has been deprecated. Use `gradle-executable` instead.
+## Use a specific `gradle` executable
+
+```yaml
+ - uses: eskatos/gradle-command-action@v1
+   with:
+     gradle-executable: path/to/gradle
+```
 
 ## Setup and use a declared Gradle version
 
 ```yaml
- - uses: gradle/gradle-build-action@v1
+ - uses: eskatos/gradle-command-action@v1
    with:
      gradle-version: 6.5
 ```
@@ -90,11 +90,11 @@ Moreover, you can use the following aliases:
 
 | Alias | Selects |
 | --- |---|
-| `wrapper`           | The Gradle wrapper's version (default, useful for matrix builds) |
-| `current`           | The current [stable release](https://gradle.org/install/) |
-| `release-candidate` | The current [release candidate](https://gradle.org/release-candidate/) if any, otherwise fallback to `current` |
-| `nightly`           | The latest [nightly](https://gradle.org/nightly/), fails if none. |
-| `release-nightly`   | The latest [release nightly](https://gradle.org/release-nightly/), fails if none.      |
+| `wrapper`      | The Gradle wrapper's version (default, useful for matrix builds) |
+| `current`      | The current [stable release](https://gradle.org/install/) |
+| `rc`      | The current [release candidate](https://gradle.org/release-candidate/) if any, otherwise fallback to `current` |
+| `nightly` | The latest [nightly](https://gradle.org/nightly/), fails if none. |
+| `release-nightly` | The latest [release nightly](https://gradle.org/release-nightly/), fails if none.      |
 
 This can be handy to, for example, automatically test your build with the next Gradle version once a release candidate is out:
 
@@ -112,9 +112,9 @@ jobs:
     - uses: actions/setup-java@v1
       with:
         java-version: 11
-    - uses: gradle/gradle-build-action@v1
+    - uses: eskatos/gradle-command-action@v1
       with:
-        gradle-version: release-candidate
+        gradle-version: rc
         arguments: build --dry-run # just test build configuration
 ```
 
@@ -122,30 +122,26 @@ jobs:
 
 This action provides 3 levels of caching to help speed up your GitHub Actions:
 
-- `distributions` caches any downloaded Gradle zips, including any downloaded [wrapper](https://docs.gradle.org/current/userguide/gradle_wrapper.html) versions, saving time downloading Gradle distributions ;
+- `wrapper` caches the local [wrapper](https://docs.gradle.org/current/userguide/gradle_wrapper.html) installation, saving time downloading and unpacking Gradle distributions ;
 - `dependencies` caches the [dependencies](https://docs.gradle.org/current/userguide/dependency_resolution.html#sub:cache_copy), saving time downloading dependencies ;
 - `configuration` caches the [build configuration](https://docs.gradle.org/nightly/userguide/configuration_cache.html), saving time configuring the build.
 
-Only the first one, caching downloaded distributions, is enabled by default.
+Only the first one, caching the wrapper installation, is enabled by default.
 Future versions of this action will enable all caching by default.
 
 You can control which level is enabled as follows:
 
 ```yaml
-distributions-cache-enabled: true
+wrapper-cache-enabled: true
 dependencies-cache-enabled: true
 configuration-cache-enabled: true
 ```
 
-NOTE: The `wrapper-cache-enabled` flag has been deprecated, replaced by `distributions-cache-enabled` which enables caching for all downloaded distributions, including Gradle wrapper downloads.
-
-The distributions cache is simple and can't be configured further.
+The wrapper installation cache is simple and can't be configured further.
 
 The dependencies and configuration cache will compute a cache key in a best effort manner.
 Keep reading to learn how to better control how they work.
 
-Note that enabling configuration cache without the dependencies cache is not permitted, since a hit in the configuration cache assumes that dependencies are already present in the local dependencies cache.
-
 ### Configuring the dependencies and configuration caches
 
 Both the dependencies and configuration caches use the same default configuration:
@@ -167,11 +163,11 @@ If the defaults don't suit your needs you can override them with the following i
 ```yaml
 dependencies-cache-key: |
   **/gradle.properties
-  gradle/dependency-locks/**
+  gradle/dependency-locking/**
 dependencies-cache-exact: true
 configuration-cache-key: |
   **/gradle.properties
-  gradle/dependency-locks/**
+  gradle/dependency-locking/**
 configuration-cache-exact: true
 ```
 
@@ -183,25 +179,13 @@ If you happen to use Gradle [dependency locking](https://docs.gradle.org/current
 
 ```yaml
 dependencies-cache-enabled: true
-dependencies-cache-key: gradle/dependency-locks/**
+dependencies-cache-key: gradle/dependency-locking/**
 dependencies-cache-exact: true
 ```
 
-### Using the caches read-only
-
-Cache storage space is limited for GitHub actions, and writing new cache entries can trigger the deletion of exising entries.
-In some circumstances, it makes sense for a Gradle invocation to use any existing cache entries but not to write and changes back.
-For example, you may want to write cache entries for builds on your `main` branch, but not for any PR build invocations.
-
-Use the following configuration to avoid writing cache entries for the action invocation:
-
-```yaml
-cache-read-only: true
-```
-
 ## Build scans
 
-If your build publishes a [build scan](https://gradle.com/build-scans/) the `gradle-build-action` action will emit the link to the published build scan as an output named `build-scan-url`.
+If your build publishes a [build scan](https://gradle.com/build-scans/) the `gradle-command-action` action will emit the link to the published build scan as an output named `build-scan-url`.
 
 You can then use that link in subsequent actions of your workflow.
 
@@ -222,20 +206,12 @@ jobs:
     - uses: actions/setup-java@v1
       with:
         java-version: 11
-    - uses: gradle/gradle-build-action@v1
+    - uses: eskatos/gradle-command-action@v1
       with:
         arguments: build
       id: gradle
-    - name: "Comment build scan url"
-      uses: actions/github-script@v3
-      if: github.event_name == 'pull_request' && failure()
+    - uses: example/action-that-comments-on-the-pr@v0
+      if: failure()
       with:
-        github-token: ${{secrets.GITHUB_TOKEN}}
-        script: |
-          github.issues.createComment({
-            issue_number: context.issue.number,
-            owner: context.repo.owner,
-            repo: context.repo.repo,
-            body: '❌ ${{ github.workflow }} failed: ${{ steps.gradle.outputs.build-scan-url }}'
-          })
+        comment: Build failed ${{ steps.gradle.outputs.build-scan-url }}
 ```

__tests__/cache-utils.test.ts

@@ -1,65 +0,0 @@
-import * as cacheUtils from '../src/cache-utils'
-import * as path from 'path'
-
-describe('cacheUtils-utils', () => {
-    describe('can hash', () => {
-        it('a directory', async () => {
-            const hash = await cacheUtils.hashFiles(
-                path.resolve('__tests__/data/crypto-utils-test/gradle')
-            )
-            expect(hash).toBe(
-                process.platform === 'win32'
-                    ? '3364336e94e746ce65a31748a6371b7efd7d499e18ad605c74c91cde0edc0a44'
-                    : '63b9f14f65d014e585099c9c274b9dcbddf5cfd1a8978e5a24efb89ff9304348'
-            )
-        })
-        it('a directory with a glob', async () => {
-            const hash = await cacheUtils.hashFiles(
-                path.resolve('__tests__/data/crypto-utils-test/'),
-                ['gradle/**']
-            )
-            expect(hash).toBe(
-                process.platform === 'win32'
-                    ? '3364336e94e746ce65a31748a6371b7efd7d499e18ad605c74c91cde0edc0a44'
-                    : '63b9f14f65d014e585099c9c274b9dcbddf5cfd1a8978e5a24efb89ff9304348'
-            )
-        })
-        it('a directory with globs', async () => {
-            const hash = await cacheUtils.hashFiles(
-                path.resolve('__tests__/data/crypto-utils-test/'),
-                ['**/*.gradle', 'gradle/**']
-            )
-            expect(hash).toBe(
-                process.platform === 'win32'
-                    ? 'd9b66fded38f79f601ce745d64ed726a8df8c0b242b02bcd2c1d331f54742ad6'
-                    : 'f42cd10636f09799f4e01cc84e7ae906cc1d9140f1446f8dcd054d19cbc44c2b'
-            )
-        })
-    })
-    describe('can truncate args', () => {
-        test('handles zero-length string', () => {
-            expect(cacheUtils.truncateArgs('')).toBe('')
-        })
-        test('leaves short string untouched', () => {
-            expect(
-                cacheUtils.truncateArgs('short string that-should-be-untouched')
-            ).toBe('short string that-should-be-untouched')
-        })
-        test('truncates long string', () => {
-            const longString = 'a'.repeat(500)
-            expect(cacheUtils.truncateArgs(longString)).toBe('a'.repeat(400))
-        })
-        test('trims leading and trailing whitespace', () => {
-            expect(cacheUtils.truncateArgs('    this is an arg      ')).toBe(
-                'this is an arg'
-            )
-        })
-        test('removes repeated whitespace', () => {
-            expect(
-                cacheUtils.truncateArgs(
-                    '   this     one     has long   \t\n\t\r  spaces    '
-                )
-            ).toBe('this one has long spaces')
-        })
-    })
-})

__tests__/cache-wrapper.test.ts

@@ -6,7 +6,7 @@ describe('cache', () => {
         it('from wrapper properties file', async () => {
             const version = cacheWrapper.extractGradleWrapperSlugFrom(
                 path.resolve(
-                    '__tests__/data/cache-wrapper-test/gradle-wrapper.properties'
+                    '__tests__/data/basic/gradle/wrapper/gradle-wrapper.properties'
                 )
             )
             expect(version).toBe('6.6.1-bin')

__tests__/crypto-utils.test.ts

@@ -0,0 +1,39 @@
+import * as cryptoUtils from '../src/crypto-utils'
+import * as path from 'path'
+
+describe('crypto-utils', () => {
+    describe('can hash', () => {
+        it('a directory', async () => {
+            const hash = await cryptoUtils.hashFiles(
+                path.resolve('__tests__/data/basic/gradle')
+            )
+            expect(hash).toBe(
+                process.platform === 'win32'
+                    ? '3364336e94e746ce65a31748a6371b7efd7d499e18ad605c74c91cde0edc0a44'
+                    : '63b9f14f65d014e585099c9c274b9dcbddf5cfd1a8978e5a24efb89ff9304348'
+            )
+        })
+        it('a directory with a glob', async () => {
+            const hash = await cryptoUtils.hashFiles(
+                path.resolve('__tests__/data/basic/'),
+                ['gradle/**']
+            )
+            expect(hash).toBe(
+                process.platform === 'win32'
+                    ? '3364336e94e746ce65a31748a6371b7efd7d499e18ad605c74c91cde0edc0a44'
+                    : '63b9f14f65d014e585099c9c274b9dcbddf5cfd1a8978e5a24efb89ff9304348'
+            )
+        })
+        it('a directory with globs', async () => {
+            const hash = await cryptoUtils.hashFiles(
+                path.resolve('__tests__/data/basic/'),
+                ['**/*.gradle', 'gradle/**']
+            )
+            expect(hash).toBe(
+                process.platform === 'win32'
+                    ? 'd9b66fded38f79f601ce745d64ed726a8df8c0b242b02bcd2c1d331f54742ad6'
+                    : 'f42cd10636f09799f4e01cc84e7ae906cc1d9140f1446f8dcd054d19cbc44c2b'
+            )
+        })
+    })
+})

__tests__/data/crypto-utils-test/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

__tests__/samples/basic/.gitattributes

@@ -1,6 +0,0 @@
-#
-# https://help.github.com/articles/dealing-with-line-endings/
-#
-# These are explicitly windows files and should use crlf
-*.bat           text eol=crlf
-

__tests__/samples/basic/.gitignore

@@ -1,5 +0,0 @@
-# Ignore Gradle project-specific cache directory
-.gradle
-
-# Ignore Gradle build output directory
-build

__tests__/samples/basic/build.gradle

@@ -1,11 +0,0 @@
-plugins {
-    id 'java'
-}
-
-repositories {
-    mavenCentral()
-}
-
-dependencies {
-    testImplementation('junit:junit:4.12')
-}

__tests__/samples/basic/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.1.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

__tests__/samples/basic/gradlew

@@ -1,185 +0,0 @@
-#!/usr/bin/env sh
-
-#
-# Copyright 2015 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
-
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
-
-exec "$JAVACMD" "$@"

__tests__/samples/basic/gradlew.bat

@@ -1,104 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

__tests__/samples/basic/settings.gradle

@@ -1 +0,0 @@
-rootProject.name = 'basic'

__tests__/samples/basic/src/test/java/basic/BasicTest.java

@@ -1,10 +0,0 @@
-package basic;
-
-import org.junit.Test;
-
-public class BasicTest {
-    @Test
-    public void test() {
-        assert true;
-    }
-}

__tests__/samples/no-wrapper/.gitattributes

@@ -1,6 +0,0 @@
-#
-# https://help.github.com/articles/dealing-with-line-endings/
-#
-# These are explicitly windows files and should use crlf
-*.bat           text eol=crlf
-

__tests__/samples/no-wrapper/.gitignore

@@ -1,5 +0,0 @@
-# Ignore Gradle project-specific cache directory
-.gradle
-
-# Ignore Gradle build output directory
-build

__tests__/samples/no-wrapper/settings.gradle

@@ -1,3 +0,0 @@
-rootProject.name = 'no-wrapper'
-
-println "Using Gradle version: ${gradle.gradleVersion}"

action.yml

@@ -1,5 +1,6 @@
-name: "Gradle Build Action"
-description: 'Executes a Gradle build, caching useful state in the GitHub actions cache'
+name: "Gradle Command"
+description: 'Execute Gradle Command Line'
+author: 'Paul Merlin <paul@nospere.org>'
 
 # https://help.github.com/en/articles/metadata-syntax-for-github-actions
 
@@ -7,7 +8,6 @@ inputs:
   wrapper-directory:
     description: Path to the Gradle Wrapper directory
     required: false
-    deprecationMessage: Use 'gradle-executable' to point to a gradlew[.bat] file in a non-default location
   gradle-executable:
     description: Path to the Gradle executable
     required: false
@@ -20,41 +20,27 @@ inputs:
   arguments:
     description: Gradle command line arguments, see gradle --help
     required: false
-  distributions-cache-enabled:
-    description: Whether caching downloaded Gradle distributions is enabled or not, default to 'true'
-    required: false
-    default: true
   wrapper-cache-enabled:
     description: Whether caching wrapper installation is enabled or not, default to 'true'
     required: false
-    default: true
-    deprecationMessage: Replaced by 'distributions-cache-enabled' which enables caching for all downloaded Gradle distributions
   dependencies-cache-enabled:
     description: Whether caching dependencies is enabled or not, default to 'false'
     required: false
-    default: false
   dependencies-cache-key:
     description: Globs of files to hash in the build root directory, separated by new lines, use best-effort if unset
     required: false
   dependencies-cache-exact:
     description: Whether to restore only if exact match, default to 'false'
     required: false
-    default: false
   configuration-cache-enabled:
     description: Whether caching build configuration is enabled or not, default to 'false'
     required: false
-    default: false
   configuration-cache-key:
     description: Globs of files to hash in the build root directory, separated by new lines, use best-effort if unset
     required: false
   configuration-cache-exact:
     description: Whether to restore only if exact match, default to 'false'
     required: false
-    default: false
-  cache-read-only:
-    description: When 'true', existing entries will be read from the cache but no entries will be written
-    required: false
-    default: false
 
 outputs:
   build-scan-url:

package.json

@@ -1,8 +1,8 @@
 {
-  "name": "gradle-build-action",
+  "name": "gradle-command-action",
   "version": "1.0.0",
   "private": true,
-  "description": "Execute Gradle Build",
+  "description": "Execute Gradle Command Line",
   "scripts": {
     "format": "prettier --write **/*.ts",
     "format-check": "prettier --check **/*.ts",
@@ -13,7 +13,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/gradle/gradle-build-action.git"
+    "url": "git+https://github.com/eskatos/gradle-command-action.git"
   },
   "keywords": [
     "github",
@@ -24,28 +24,30 @@
   "author": "Paul Merlin <paul@nosphere.org>",
   "license": "MIT",
   "dependencies": {
-    "@actions/cache": "1.0.7",
-    "@actions/core": "1.4.0",
-    "@actions/exec": "1.1.0",
-    "@actions/glob": "0.2.0",
-    "@actions/http-client": "1.0.11",
-    "@actions/tool-cache": "1.7.1",
-    "string-argv": "0.3.1"
+    "@actions/cache": "1.0.2",
+    "@actions/core": "1.2.5",
+    "@actions/exec": "1.0.4",
+    "@actions/glob": "0.1.0",
+    "@actions/io": "1.0.2",
+    "@actions/tool-cache": "1.6.0",
+    "string-argv": "0.3.1",
+    "typed-rest-client": "1.7.3",
+    "unzipper": "0.10.11"
   },
   "devDependencies": {
-    "@types/jest": "26.0.23",
-    "@types/node": "14.17.3",
-    "@types/unzipper": "0.10.4",
-    "@typescript-eslint/parser": "4.28.2",
+    "@types/jest": "26.0.13",
+    "@types/node": "12.12.6",
+    "@types/unzipper": "0.10.3",
+    "@typescript-eslint/parser": "4.1.0",
     "@zeit/ncc": "0.22.3",
-    "eslint": "7.30.0",
-    "eslint-plugin-github": "4.1.3",
-    "eslint-plugin-jest": "24.3.6",
-    "jest": "26.6.3",
-    "jest-circus": "26.6.3",
-    "js-yaml": "3.14.1",
-    "prettier": "2.3.2",
-    "ts-jest": "26.5.6",
-    "typescript": "4.3.5"
+    "eslint": "7.9.0",
+    "eslint-plugin-github": "4.1.1",
+    "eslint-plugin-jest": "24.0.1",
+    "jest": "26.4.2",
+    "jest-circus": "26.4.2",
+    "js-yaml": "3.14.0",
+    "prettier": "2.1.1",
+    "ts-jest": "26.3.0",
+    "typescript": "4.0.2"
   }
 }

src/cache-configuration.ts

@@ -1,16 +1,13 @@
-import * as path from 'path'
-import * as fs from 'fs'
+import path from 'path'
+import fs from 'fs'
 
 import * as core from '@actions/core'
 import * as cache from '@actions/cache'
 
-import * as cacheUtils from './cache-utils'
+import * as github from './github-utils'
+import * as crypto from './crypto-utils'
 
-import {
-    inputCacheKeyGlobs,
-    tryDeleteFiles,
-    isDependenciesCacheDisabled
-} from './cache-dependencies'
+import {inputCacheKeyGlobs, tryDeleteFiles} from './cache-dependencies'
 
 const CONFIGURATION_CACHE_PATH = 'CONFIGURATION_CACHE_PATH'
 const CONFIGURATION_CACHE_KEY = 'CONFIGURATION_CACHE_KEY'
@@ -21,33 +18,22 @@ export async function restoreCachedConfiguration(
 ): Promise<void> {
     if (isConfigurationCacheDisabled()) return
 
-    if (isDependenciesCacheDisabled()) {
-        throw new Error(
-            `Must enable dependencies-cache when configuration-cache is enabled`
-        )
-    }
-
     const cachePath = path.resolve(rootDir, '.gradle/configuration-cache')
     if (fs.existsSync(cachePath)) return
     core.saveState(CONFIGURATION_CACHE_PATH, cachePath)
 
-    const inputCacheExact = core.getBooleanInput('configuration-cache-exact')
-    const cacheKeyPrefix = 'configuration|'
-
-    const args = core.getInput('arguments')
-    const argsKey = cacheUtils.truncateArgs(args)
-    const cacheKeyWithArgs = `${cacheKeyPrefix}${argsKey}|`
-
+    const inputCacheExact = github.inputBoolean('configuration-cache-exact')
     const cacheKeyGlobs = inputCacheKeyGlobs('configuration-cache-key')
-    const hash = await cacheUtils.hashFiles(rootDir, cacheKeyGlobs)
-    const cacheKey = `${cacheKeyWithArgs}${hash}`
 
+    const hash = await crypto.hashFiles(rootDir, cacheKeyGlobs)
+    const cacheKeyPrefix = 'configuration-'
+    const cacheKey = `${cacheKeyPrefix}${hash}`
     core.saveState(CONFIGURATION_CACHE_KEY, cacheKey)
 
     const cacheResult = await cache.restoreCache(
         [cachePath],
         cacheKey,
-        inputCacheExact ? [] : [cacheKeyWithArgs, cacheKeyPrefix]
+        inputCacheExact ? [] : [cacheKeyPrefix]
     )
 
     if (!cacheResult) {
@@ -91,8 +77,6 @@ export async function cacheConfiguration(): Promise<void> {
         return
     }
 
-    core.info(`Will cache configuration with key ${cacheKey}`)
-
     try {
         await cache.saveCache([cachePath], cacheKey)
     } catch (error) {
@@ -109,5 +93,5 @@ export async function cacheConfiguration(): Promise<void> {
 }
 
 function isConfigurationCacheDisabled(): boolean {
-    return !core.getBooleanInput('configuration-cache-enabled')
+    return !github.inputBoolean('configuration-cache-enabled', false)
 }

src/cache-dependencies.ts

@@ -5,7 +5,8 @@ import * as os from 'os'
 import * as core from '@actions/core'
 import * as cache from '@actions/cache'
 
-import * as cacheUtils from './cache-utils'
+import * as github from './github-utils'
+import * as crypto from './crypto-utils'
 
 const DEPENDENCIES_CACHE_PATH = 'DEPENDENCIES_CACHE_PATH'
 const DEPENDENCIES_CACHE_KEY = 'DEPENDENCIES_CACHE_KEY'
@@ -20,23 +21,18 @@ export async function restoreCachedDependencies(
     if (fs.existsSync(cachePath)) return
     core.saveState(DEPENDENCIES_CACHE_PATH, cachePath)
 
-    const inputCacheExact = core.getBooleanInput('dependencies-cache-exact')
-    const cacheKeyPrefix = 'dependencies|'
-
-    const args = core.getInput('arguments')
-    const argsKey = cacheUtils.truncateArgs(args)
-    const cacheKeyWithArgs = `${cacheKeyPrefix}${argsKey}|`
-
+    const inputCacheExact = github.inputBoolean('dependencies-cache-exact')
     const cacheKeyGlobs = inputCacheKeyGlobs('dependencies-cache-key')
-    const hash = await cacheUtils.hashFiles(rootDir, cacheKeyGlobs)
-    const cacheKey = `${cacheKeyWithArgs}${hash}`
 
+    const hash = await crypto.hashFiles(rootDir, cacheKeyGlobs)
+    const cacheKeyPrefix = 'dependencies-'
+    const cacheKey = `${cacheKeyPrefix}${hash}`
     core.saveState(DEPENDENCIES_CACHE_KEY, cacheKey)
 
     const cacheResult = await cache.restoreCache(
         [cachePath],
         cacheKey,
-        inputCacheExact ? [] : [cacheKeyWithArgs, cacheKeyPrefix]
+        inputCacheExact ? [] : [cacheKeyPrefix]
     )
 
     if (!cacheResult) {
@@ -78,8 +74,6 @@ export async function cacheDependencies(): Promise<void> {
         return
     }
 
-    core.info(`Will cache dependencies with key ${cacheKey}`)
-
     try {
         await cache.saveCache([cachePath], cacheKey)
     } catch (error) {
@@ -109,13 +103,13 @@ export function tryDeleteFiles(filePaths: string[]): boolean {
     return !failure
 }
 
-export function isDependenciesCacheDisabled(): boolean {
-    return !core.getBooleanInput('dependencies-cache-enabled')
+function isDependenciesCacheDisabled(): boolean {
+    return !github.inputBoolean('dependencies-cache-enabled', false)
 }
 
 export function inputCacheKeyGlobs(input: string): string[] {
-    const inputValue = core.getMultilineInput(input)
-    return inputValue.length > 0
+    const inputValue = github.inputArrayOrNull(input)
+    return inputValue
         ? inputValue
         : [
               '**/*.gradle',

src/cache-utils.ts

@@ -1,17 +0,0 @@
-import * as path from 'path'
-import * as glob from '@actions/glob'
-
-export async function hashFiles(
-    baseDir: string,
-    patterns: string[] = ['**'],
-    followSymbolicLinks = false
-): Promise<string | null> {
-    const combinedPatterns = patterns
-        .map(pattern => `${baseDir}${path.sep}${pattern}`)
-        .join('\n')
-    return glob.hashFiles(combinedPatterns, {followSymbolicLinks})
-}
-
-export function truncateArgs(args: string): string {
-    return args.trim().replace(/\s+/g, ' ').substr(0, 400)
-}

src/cache-wrapper.ts

@@ -5,7 +5,11 @@ import * as os from 'os'
 import * as core from '@actions/core'
 import * as cache from '@actions/cache'
 
-const WRAPPER_SLUG = 'WRAPPER_SLUG'
+import * as github from './github-utils'
+
+const WRAPPER_CACHE_KEY = 'WRAPPER_CACHE_KEY'
+const WRAPPER_CACHE_PATH = 'WRAPPER_CACHE_PATH'
+const WRAPPER_CACHE_RESULT = 'WRAPPER_CACHE_RESULT'
 
 export async function restoreCachedWrapperDist(
     gradlewDirectory: string | null
@@ -13,62 +17,68 @@ export async function restoreCachedWrapperDist(
     if (isWrapperCacheDisabled()) return
     if (gradlewDirectory == null) return
 
-    const wrapperProperties = path.join(
-        path.resolve(gradlewDirectory),
-        'gradle/wrapper/gradle-wrapper.properties'
-    )
-    const wrapperSlug = extractGradleWrapperSlugFrom(wrapperProperties)
-    if (!wrapperSlug) {
-        core.warning(
-            `Could not calculate wrapper version from ${wrapperProperties}`
+    const wrapperSlug = extractGradleWrapperSlugFrom(
+        path.join(
+            path.resolve(gradlewDirectory),
+            'gradle/wrapper/gradle-wrapper.properties'
         )
-        return
-    }
+    )
+    if (!wrapperSlug) return
 
-    const wrapperDir = getWrapperDir(wrapperSlug)
-    const cacheKey = getCacheKey(wrapperSlug)
-    const cachePath = getCachePath(wrapperSlug)
+    const wrapperCacheKey = `wrapper-${wrapperSlug}`
+    const wrapperCachePath = path.resolve(
+        os.homedir(),
+        `.gradle/wrapper/dists/gradle-${wrapperSlug}`
+    )
+    if (fs.existsSync(wrapperCachePath)) return
 
-    // Check if the wrapper has already been downloaded to Gradle User Home
-    if (fs.existsSync(wrapperDir)) return
+    core.saveState(WRAPPER_CACHE_KEY, wrapperCacheKey)
+    core.saveState(WRAPPER_CACHE_PATH, wrapperCachePath)
 
     try {
-        const restoredKey = await cache.restoreCache([cachePath], cacheKey)
+        const restoredKey = await cache.restoreCache(
+            [wrapperCachePath],
+            wrapperCacheKey
+        )
 
-        if (restoredKey) {
+        if (!restoredKey) {
             core.info(
-                `Wrapper installation restored from cache key: ${restoredKey}`
+                'Wrapper installation cache not found, expect a Gradle distribution download.'
             )
-        } else {
-            core.info(
-                `Wrapper installation cache not found. Will download and cache with key: ${cacheKey}.`
-            )
-            // Save the slug to trigger caching of the downloaded wrapper
-            core.saveState(WRAPPER_SLUG, wrapperSlug)
+            return
         }
+
+        core.saveState(WRAPPER_CACHE_RESULT, restoredKey)
+        core.info(
+            `Wrapper installation restored from cache key: ${restoredKey}`
+        )
+        return
     } catch (error) {
         core.info(
-            `Wrapper installation cache restore failed for key: ${cacheKey}.\n  ${error}`
+            `Wrapper installation cache restore failed, expect a Gradle distribution download\n  ${error}`
         )
+        return
     }
 }
 
 export async function cacheWrapperDist(): Promise<void> {
     if (isWrapperCacheDisabled()) return
 
-    const wrapperSlug = core.getState(WRAPPER_SLUG)
-    if (!wrapperSlug) return
+    const cacheKey = core.getState(WRAPPER_CACHE_KEY)
+    const cachePath = core.getState(WRAPPER_CACHE_PATH)
+    const cacheResult = core.getState(WRAPPER_CACHE_RESULT)
 
-    const wrapperDir = getWrapperDir(wrapperSlug)
-    const cacheKey = getCacheKey(wrapperSlug)
-    const cachePath = getCachePath(wrapperSlug)
-
-    if (!fs.existsSync(wrapperDir)) {
-        core.warning(`No wrapper installation to cache at ${wrapperDir}`)
+    if (!cachePath || !fs.existsSync(cachePath)) {
+        core.debug('No wrapper installation to cache.')
         return
     }
 
-    core.info(`Will cache wrapper zip ${cachePath} with key ${cacheKey}`)
+    if (cacheResult && cacheKey === cacheResult) {
+        core.info(
+            `Wrapper installation cache hit occurred on the cache key ${cacheKey}, not saving cache.`
+        )
+        return
+    }
 
     try {
         await cache.saveCache([cachePath], cacheKey)
@@ -105,28 +115,5 @@ export function extractGradleWrapperSlugFromDistUri(
 }
 
 function isWrapperCacheDisabled(): boolean {
-    // Check if either 'distributions' or 'wrapper' cache has been disabled
-    const wrapperCacheEnabled = core.getBooleanInput('wrapper-cache-enabled')
-    const distributionsCacheEnabled = core.getBooleanInput(
-        'distributions-cache-enabled'
-    )
-    return !wrapperCacheEnabled || !distributionsCacheEnabled
-}
-
-function getCacheKey(wrapperSlug: string): string {
-    return `wrapper-v1-${wrapperSlug}`
-}
-
-function getWrapperDir(wrapperSlug: string): string {
-    return path.resolve(
-        os.homedir(),
-        `.gradle/wrapper/dists/gradle-${wrapperSlug}`
-    )
-}
-
-function getCachePath(wrapperSlug: string): string {
-    return path.resolve(
-        os.homedir(),
-        `.gradle/wrapper/dists/gradle-${wrapperSlug}/*/gradle-${wrapperSlug}.zip`
-    )
+    return !github.inputBoolean('wrapper-cache-enabled', true)
 }

src/crypto-utils.ts

@@ -0,0 +1,44 @@
+import * as crypto from 'crypto'
+import * as fs from 'fs'
+import * as path from 'path'
+import * as stream from 'stream'
+import * as util from 'util'
+
+import * as glob from '@actions/glob'
+
+export async function hashFiles(
+    baseDir: string,
+    globs: string[] = ['**'],
+    followSymbolicLinks = false
+): Promise<string | null> {
+    let hasMatch = false
+    type FileHashes = Record<string, Buffer>
+    const hashes: FileHashes = {}
+    for await (const globPattern of globs) {
+        const globMatch = `${baseDir}${path.sep}${globPattern}`
+        const globber = await glob.create(globMatch, {followSymbolicLinks})
+        for await (const file of globber.globGenerator()) {
+            // console.log(file)
+            if (!file.startsWith(`${baseDir}${path.sep}`)) {
+                // console.log(`Ignore '${file}' since it is not under '${baseDir}'.`)
+                continue
+            }
+            if (fs.statSync(file).isDirectory()) {
+                // console.log(`Skip directory '${file}'.`)
+                continue
+            }
+            const hash = crypto.createHash('sha256')
+            const pipeline = util.promisify(stream.pipeline)
+            await pipeline(fs.createReadStream(file), hash)
+            hashes[path.relative(baseDir, file)] = hash.digest()
+            hasMatch = true
+        }
+    }
+    if (!hasMatch) return null
+    const result = crypto.createHash('sha256')
+    for (const file of Object.keys(hashes).sort()) {
+        result.update(hashes[file])
+    }
+    result.end()
+    return result.digest('hex')
+}

src/github-utils.ts

@@ -0,0 +1,24 @@
+import * as core from '@actions/core'
+
+export function inputOrNull(name: string): string | null {
+    const inputString = core.getInput(name, {required: false})
+    if (inputString.length === 0) {
+        return null
+    }
+    return inputString
+}
+
+export function inputArrayOrNull(name: string): string[] | null {
+    const string = inputOrNull(name)
+    if (!string) return null
+    return string
+        .split('\n')
+        .map(s => s.trim())
+        .filter(s => s !== '')
+}
+
+export function inputBoolean(name: string, defaultValue = false): boolean {
+    const string = inputOrNull(name)
+    if (!string) return defaultValue
+    return string === 'true'
+}

src/gradlew.ts

@@ -1,6 +1,3 @@
-import * as path from 'path'
-import fs from 'fs'
-
 const IS_WINDOWS = process.platform === 'win32'
 
 export function wrapperFilename(): string {
@@ -10,15 +7,3 @@ export function wrapperFilename(): string {
 export function installScriptFilename(): string {
     return IS_WINDOWS ? 'gradle.bat' : 'gradle'
 }
-
-export function validateGradleWrapper(gradlewDirectory: string): void {
-    const wrapperProperties = path.resolve(
-        gradlewDirectory,
-        'gradle/wrapper/gradle-wrapper.properties'
-    )
-    if (!fs.existsSync(wrapperProperties)) {
-        throw new Error(
-            `Cannot locate a Gradle wrapper properties file at '${wrapperProperties}'. Specify 'gradle-version' or 'gradle-executable' for projects without Gradle wrapper configured.`
-        )
-    }
-}

src/main.ts

@@ -2,6 +2,7 @@ import * as core from '@actions/core'
 import * as path from 'path'
 import {parseArgsStringToArgv} from 'string-argv'
 
+import * as github from './github-utils'
 import * as cacheWrapper from './cache-wrapper'
 import * as execution from './execution'
 import * as gradlew from './gradlew'
@@ -10,15 +11,11 @@ import * as provision from './provision'
 // Invoked by GitHub Actions
 export async function run(): Promise<void> {
     try {
-        const workspaceDirectory = process.env[`GITHUB_WORKSPACE`] || ''
-        const buildRootDirectory = resolveBuildRootDirectory(workspaceDirectory)
+        const baseDirectory = process.env[`GITHUB_WORKSPACE`] || ''
 
         const result = await execution.execute(
-            await resolveGradleExecutable(
-                workspaceDirectory,
-                buildRootDirectory
-            ),
-            buildRootDirectory,
+            await resolveGradleExecutable(baseDirectory),
+            resolveBuildRootDirectory(baseDirectory),
             parseCommandLineArguments()
         )
 
@@ -36,47 +33,43 @@ export async function run(): Promise<void> {
 
 run()
 
-async function resolveGradleExecutable(
-    workspaceDirectory: string,
-    buildRootDirectory: string
-): Promise<string> {
-    const gradleVersion = core.getInput('gradle-version')
-    if (gradleVersion !== '' && gradleVersion !== 'wrapper') {
+async function resolveGradleExecutable(baseDirectory: string): Promise<string> {
+    const gradleVersion = github.inputOrNull('gradle-version')
+    if (gradleVersion !== null && gradleVersion !== 'wrapper') {
         return path.resolve(await provision.gradleVersion(gradleVersion))
     }
 
-    const gradleExecutable = core.getInput('gradle-executable')
-    if (gradleExecutable !== '') {
+    const gradleExecutable = github.inputOrNull('gradle-executable')
+    if (gradleExecutable !== null) {
         if (gradleExecutable.endsWith(gradlew.wrapperFilename())) {
             await cacheWrapper.restoreCachedWrapperDist(
                 path.resolve(gradleExecutable, '..')
             )
         }
-        return path.resolve(workspaceDirectory, gradleExecutable)
+        return path.resolve(baseDirectory, gradleExecutable)
     }
 
-    const wrapperDirectory = core.getInput('wrapper-directory')
+    const wrapperDirectory = github.inputOrNull('wrapper-directory')
     const gradlewDirectory =
-        wrapperDirectory !== ''
-            ? path.resolve(workspaceDirectory, wrapperDirectory)
-            : buildRootDirectory
+        wrapperDirectory !== null
+            ? path.join(baseDirectory, wrapperDirectory)
+            : baseDirectory
 
-    gradlew.validateGradleWrapper(gradlewDirectory)
     await cacheWrapper.restoreCachedWrapperDist(gradlewDirectory)
 
     return path.resolve(gradlewDirectory, gradlew.wrapperFilename())
 }
 
 function resolveBuildRootDirectory(baseDirectory: string): string {
-    const buildRootDirectory = core.getInput('build-root-directory')
+    const buildRootDirectory = github.inputOrNull('build-root-directory')
     const resolvedBuildRootDirectory =
-        buildRootDirectory === ''
+        buildRootDirectory === null
             ? path.resolve(baseDirectory)
             : path.resolve(baseDirectory, buildRootDirectory)
     return resolvedBuildRootDirectory
 }
 
 function parseCommandLineArguments(): string[] {
-    const input = core.getInput('arguments')
-    return parseArgsStringToArgv(input)
+    const input = github.inputOrNull('arguments')
+    return input === null ? [] : parseArgsStringToArgv(input)
 }

src/post.ts

@@ -1,20 +1,12 @@
-import * as core from '@actions/core'
-
 import * as cacheWrapper from './cache-wrapper'
 import * as cacheDependencies from './cache-dependencies'
 import * as cacheConfiguration from './cache-configuration'
 
 // Invoked by GitHub Actions
 export async function run(): Promise<void> {
-    if (isCacheReadOnly()) return
-
     await cacheWrapper.cacheWrapperDist()
     await cacheDependencies.cacheDependencies()
     await cacheConfiguration.cacheConfiguration()
 }
 
-function isCacheReadOnly(): boolean {
-    return core.getBooleanInput('cache-read-only')
-}
-
 run()

src/provision.ts

@@ -1,13 +1,15 @@
 import * as fs from 'fs'
 import * as os from 'os'
 import * as path from 'path'
-import * as httpm from '@actions/http-client'
+import * as httpm from 'typed-rest-client/HttpClient'
+import * as unzip from 'unzipper'
 import * as core from '@actions/core'
-import * as cache from '@actions/cache'
+import * as io from '@actions/io'
 import * as toolCache from '@actions/tool-cache'
 
 import * as gradlew from './gradlew'
 
+const httpc = new httpm.HttpClient('eskatos/gradle-command-action')
 const gradleVersionsBaseUrl = 'https://services.gradle.org/versions'
 
 /**
@@ -18,11 +20,6 @@ export async function gradleVersion(version: string): Promise<string> {
         case 'current':
             return gradleCurrent()
         case 'rc':
-            core.warning(
-                `Specifying gradle-version 'rc' has been deprecated. Use 'release-candidate' instead.`
-            )
-            return gradleReleaseCandidate()
-        case 'release-candidate':
             return gradleReleaseCandidate()
         case 'nightly':
             return gradleNightly()
@@ -37,7 +34,7 @@ async function gradleCurrent(): Promise<string> {
     const versionInfo = await gradleVersionDeclaration(
         `${gradleVersionsBaseUrl}/current`
     )
-    return provisionGradle(versionInfo)
+    return provisionGradle(versionInfo.version, versionInfo.downloadUrl)
 }
 
 async function gradleReleaseCandidate(): Promise<string> {
@@ -45,7 +42,7 @@ async function gradleReleaseCandidate(): Promise<string> {
         `${gradleVersionsBaseUrl}/release-candidate`
     )
     if (versionInfo && versionInfo.version && versionInfo.downloadUrl) {
-        return provisionGradle(versionInfo)
+        return provisionGradle(versionInfo.version, versionInfo.downloadUrl)
     }
     core.info('No current release-candidate found, will fallback to current')
     return gradleCurrent()
@@ -55,14 +52,14 @@ async function gradleNightly(): Promise<string> {
     const versionInfo = await gradleVersionDeclaration(
         `${gradleVersionsBaseUrl}/nightly`
     )
-    return provisionGradle(versionInfo)
+    return provisionGradle(versionInfo.version, versionInfo.downloadUrl)
 }
 
 async function gradleReleaseNightly(): Promise<string> {
     const versionInfo = await gradleVersionDeclaration(
         `${gradleVersionsBaseUrl}/release-nightly`
     )
-    return provisionGradle(versionInfo)
+    return provisionGradle(versionInfo.version, versionInfo.downloadUrl)
 }
 
 async function gradle(version: string): Promise<string> {
@@ -70,7 +67,7 @@ async function gradle(version: string): Promise<string> {
     if (!versionInfo) {
         throw new Error(`Gradle version ${version} does not exists`)
     }
-    return provisionGradle(versionInfo)
+    return provisionGradle(versionInfo.version, versionInfo.downloadUrl)
 }
 
 async function gradleVersionDeclaration(
@@ -90,79 +87,42 @@ async function findGradleVersionDeclaration(
     })
 }
 
-async function provisionGradle(
-    versionInfo: GradleVersionInfo
-): Promise<string> {
-    const installsDir = path.join(os.homedir(), 'gradle-installations/installs')
-    const installDir = path.join(installsDir, `gradle-${versionInfo.version}`)
-    if (fs.existsSync(installDir)) {
-        core.info(`Gradle installation already exists at ${installDir}`)
-        return executableFrom(installDir)
+async function provisionGradle(version: string, url: string): Promise<string> {
+    const cachedInstall: string = toolCache.find('gradle', version)
+    if (cachedInstall.length > 0) {
+        const cachedExecutable = executableFrom(cachedInstall)
+        core.info(`Provisioned Gradle executable ${cachedExecutable}`)
+        return cachedExecutable
     }
 
-    const downloadPath = await downloadAndCacheGradleDistribution(versionInfo)
-    await toolCache.extractZip(downloadPath, installsDir)
-    core.info(`Extracted Gradle ${versionInfo.version} to ${installDir}`)
+    const home = os.homedir()
+    const tmpdir = path.join(home, 'gradle-provision-tmpdir')
+    const downloadsDir = path.join(tmpdir, 'downloads')
+    const installsDir = path.join(tmpdir, 'installs')
+    await io.mkdirP(downloadsDir)
+    await io.mkdirP(installsDir)
+
+    core.info(`Downloading ${url}`)
+
+    const downloadPath = path.join(downloadsDir, `gradle-${version}-bin.zip`)
+    await httpDownload(url, downloadPath)
+    core.info(
+        `Downloaded at ${downloadPath}, size ${fs.statSync(downloadPath).size}`
+    )
+
+    await extractZip(downloadPath, installsDir)
+    const installDir = path.join(installsDir, `gradle-${version}`)
+    core.info(`Extracted in ${installDir}`)
 
     const executable = executableFrom(installDir)
     fs.chmodSync(executable, '755')
     core.info(`Provisioned Gradle executable ${executable}`)
 
+    toolCache.cacheDir(installDir, 'gradle', version)
+
     return executable
 }
 
-async function downloadAndCacheGradleDistribution(
-    versionInfo: GradleVersionInfo
-): Promise<string> {
-    const downloadPath = path.join(
-        os.homedir(),
-        `gradle-installations/downloads/gradle-${versionInfo.version}-bin.zip`
-    )
-
-    if (isDistributionsCacheDisabled()) {
-        await downloadGradleDistribution(versionInfo, downloadPath)
-        return downloadPath
-    }
-
-    const cacheKey = `gradle-${versionInfo.version}`
-    const restoreKey = await cache.restoreCache([downloadPath], cacheKey)
-    if (restoreKey) {
-        core.info(
-            `Restored Gradle distribution ${cacheKey} from cache to ${downloadPath}`
-        )
-    } else {
-        core.info(
-            `Gradle distribution ${versionInfo.version} not found in cache. Will download.`
-        )
-        await downloadGradleDistribution(versionInfo, downloadPath)
-
-        try {
-            await cache.saveCache([downloadPath], cacheKey)
-        } catch (error) {
-            if (error.name === cache.ValidationError.name) {
-                throw error
-            } else if (error.name === cache.ReserveCacheError.name) {
-                core.info(error.message)
-            } else {
-                core.info(`[warning] ${error.message}`)
-            }
-        }
-    }
-    return downloadPath
-}
-
-async function downloadGradleDistribution(
-    versionInfo: GradleVersionInfo,
-    downloadPath: string
-): Promise<void> {
-    await toolCache.downloadTool(versionInfo.downloadUrl, downloadPath)
-    core.info(
-        `Downloaded ${versionInfo.downloadUrl} to ${downloadPath} (size ${
-            fs.statSync(downloadPath).size
-        })`
-    )
-}
-
 function executableFrom(installDir: string): string {
     return path.join(installDir, 'bin', `${gradlew.installScriptFilename()}`)
 }
@@ -178,13 +138,36 @@ async function httpGetGradleVersions(
 }
 
 async function httpGetString(url: string): Promise<string> {
-    const httpClient = new httpm.HttpClient('gradle/gradle-build-action')
-    const response = await httpClient.get(url)
+    const response = await httpc.get(url)
     return response.readBody()
 }
 
-function isDistributionsCacheDisabled(): boolean {
-    return !core.getBooleanInput('distributions-cache-enabled')
+async function httpDownload(url: string, localPath: string): Promise<void> {
+    const response = await httpc.get(url)
+    return new Promise<void>(function (resolve, reject) {
+        const writeStream = fs.createWriteStream(localPath)
+        response.message
+            .pipe(writeStream)
+            .on('close', () => {
+                resolve()
+            })
+            .on('error', err => {
+                reject(err)
+            })
+    })
+}
+
+async function extractZip(zip: string, destination: string): Promise<void> {
+    return new Promise<void>(function (resolve, reject) {
+        fs.createReadStream(zip)
+            .pipe(unzip.Extract({path: destination}))
+            .on('close', () => {
+                resolve()
+            })
+            .on('error', err => {
+                reject(err)
+            })
+    })
 }
 
 interface GradleVersionInfo {