Configure --info and --stacktrace when GitHub ACTIONS_RUNNER_DEBUG is true

Fixes #6

sources/test/jest/cache-debug.test.ts

@@ -0,0 +1,30 @@
+import {GradleStateCache} from "../../src/cache-base"
+import * as path from 'path'
+import * as fs from 'fs'
+
+describe("--info and --stacktrace", () => {
+    describe("will be created", () => {
+        it("when gradle.properties does not exists", async () => {
+            const emptyGradleHome = 'test/jest/resources/gradle-home/empty'
+            fs.rmSync(path.resolve(emptyGradleHome, "gradle.properties"), {force: true})
+
+            const stateCache = new GradleStateCache("ignored", emptyGradleHome)
+            stateCache.configureInfoLogLevel()
+
+            expect(fs.readFileSync(path.resolve(emptyGradleHome, "gradle.properties"), 'utf-8'))
+                .toBe("org.gradle.logging.level=info\norg.gradle.logging.stacktrace=all\n")
+        })
+    })
+    describe("will be added", () => {
+        it("and gradle.properties does exists", async () => {
+            const existingGradleHome = 'test/jest/resources/gradle-home/existing'
+            fs.writeFileSync(path.resolve(existingGradleHome, "gradle.properties"), "org.gradle.logging.level=debug\n")
+
+            const stateCache = new GradleStateCache("ignored", existingGradleHome)
+            stateCache.configureInfoLogLevel()
+
+            expect(fs.readFileSync(path.resolve(existingGradleHome, "gradle.properties"), 'utf-8'))
+                .toBe("org.gradle.logging.level=info\norg.gradle.logging.stacktrace=all\n\norg.gradle.logging.level=debug\n")
+        })
+    })
+})

sources/test/jest/resources/gradle-home/empty/.gitignore

@@ -0,0 +1 @@
+gradle.properties

sources/test/jest/resources/gradle-home/existing/gradle.properties

@@ -0,0 +1 @@
+org.gradle.logging.level=debug