Merge pull request #124 from cortinico/github-actions

Setup Github Actions for preMerge

Author: cortinico

.github/workflows/pre-merge.yaml

@@ -0,0 +1,27 @@
+name: Pre Merge Checks
+on: [push, pull_request]
+
+jobs:
+  gradle:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Checkout Repo
+      uses: actions/checkout@v1
+    - name: Setup Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.7.6
+    - name: Install Python dependencies
+      run: python -m pip install virtualenv pre-commit
+    - name: Setup Java
+      uses: actions/setup-java@v1
+      with:
+        java-version: 11
+    - name: Run gradle preMerge task
+      uses: eskatos/gradle-command-action@v1
+      with:
+        gradle-version: wrapper
+        arguments: preMerge

.pre-commit-config.yaml

@@ -11,7 +11,6 @@ repos:
     args: [--autofix, --indent, '4']
     exclude: ^samples/[^/]+/src/main/java/swagger.json$
   - id: check-yaml
-  - id: check-executables-have-shebangs
 - repo: https://github.com/macisamuele/language-formatters-pre-commit-hooks
   rev: v1.3.2
   hooks:

build.gradle.kts

@@ -1,3 +1,5 @@
+import java.nio.file.Paths
+
 subprojects {
     repositories {
         google()
@@ -9,7 +11,7 @@ subprojects {
 val installVenv = tasks.register("installVenv", Exec::class.java) {
     description = "Install a new virtualenv in ./venv"
 
-    outputs.dir("./venv")
+    outputs.dir(Paths.get(".", "venv"))
 
     commandLine("virtualenv", "venv")
 }
@@ -19,28 +21,28 @@ val installPreCommit = tasks.register("installPreCommit", Exec::class.java) {
 
     dependsOn(installVenv)
 
-    outputs.file("./venv/bin/pre-commit")
+    outputs.file(Paths.get(".", "venv", "bin", "pre-commit"))
 
-    commandLine("./venv/bin/pip", "install", "pre-commit")
+    commandLine(Paths.get(".", "venv", binFolder, "pip"), "install", "pre-commit")
 }
 
 val installHooks = tasks.register("installHooks", Exec::class.java) {
     description = "Run pre-commit hooks without installing them"
 
     dependsOn(installPreCommit)
 
-    outputs.file(".git/hooks/pre-commit")
+    outputs.file(Paths.get(".", "venv", binFolder, "pre-commit"))
     inputs.file(".pre-commit-config.yaml")
 
-    commandLine("./venv/bin/pre-commit", "install", "--install-hooks")
+    commandLine(Paths.get(".", "venv", binFolder, "pre-commit"), "install", "--install-hooks")
 }
 
 val runHooks = tasks.register("runHooks", Exec::class.java) {
     description = "Run pre-commit hooks"
 
     dependsOn(installPreCommit)
 
-    commandLine("./venv/bin/pre-commit", "run", "--all-files")
+    commandLine(Paths.get(".", "venv", binFolder, "pre-commit"), "run", "--all-files")
 }
 
 val preMerge = tasks.register("preMerge") {
@@ -69,3 +71,13 @@ subprojects {
         }
     }
 }
+
+/**
+ * Python `venv/bin` folder is different based on OS.
+ * On Windows it's inside the `venv/Scripts` folder.
+ */
+val binFolder : String get() = if (System.getProperty("os.name").toLowerCase().contains("windows")) {
+    "Scripts"
+} else {
+    "bin"
+}