add publish snapshot workflow (#2)

* add publish snapshot workflow

* add test file to check snapshot overrides

* add readme and snapshot publish

* add release flag

.github/workflows/hndrs-gradle-publish-snapshot.yml

@@ -0,0 +1,44 @@
+name: gradle
+
+# Controls when the action will run.
+on:
+  push:
+    branches:
+      - main
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  publish-snapshot:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: git checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: setup java
+        uses: actions/setup-java@v1
+        with:
+          java-version: '11'
+
+      - name: setup build cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: publish
+        env:
+          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
+          SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
+        run: |
+          ./gradlew publish

.github/workflows/hndrs-gradle-publish.yml

@@ -41,4 +41,4 @@ jobs:
           SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
           SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
         run: |
-          ./gradlew publish
+          ./gradlew -Prelease publish

README.md

@@ -79,5 +79,26 @@ open class ExampleReceiver : StripeEventReceiver<Subscription>(Subscription::cla
 }
 ```
 
-> The ```StripeEventReceiver``` generic needs to be subclass of a [StripeObject](https://github.com/stripe/stripe-java/blob/master/src/main/java/com/stripe/model/StripeObject.java) 
+> The ```StripeEventReceiver``` generic needs to be subclass of a [StripeObject](https://github.com/stripe/stripe-java/blob/master/src/main/java/com/stripe/model/StripeObject.java)
 
+#### Accessing Snapshots
+
+To access [snapshot builds](https://github.com/hndrs/stripe-spring-boot-starter/packages) add the following to your
+gradle script
+
+```kotlin
+maven {
+    url = uri("https://maven.pkg.github.com/hndrs/stripe-spring-boot-starter")
+    credentials {
+        username = "<GITHUB_USERNAME>"
+        password = "<PERSONAL_ACCESS_TOKEN"
+    }
+}
+
+dependencies {
+    implementation(group = "io.hndrs", name = "stripe-spring-boot-starter", version = "1.0.0-SNAPSHOT")
+}
+
+```
+
+> Your personal access token needs the read:packages scope (Download packages from GitHub Package Registry)

build.gradle.kts

@@ -28,8 +28,10 @@ plugins {
     id("io.hndrs.publishing-info").version("1.1.0").apply(false)
 }
 
+val isRelease = project.hasProperty("release")
+
 group = "io.hndrs"
-version = "1.0.0-1"
+version = "1.0.0".plus(if (isRelease) "" else "-SNAPSHOT")
 java.sourceCompatibility = JavaVersion.VERSION_11
 
 
@@ -101,14 +103,27 @@ subprojects {
 
     publishing {
         repositories {
-            maven {
-                name = "release"
-                url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2")
-                credentials {
-                    username = System.getenv("SONATYPE_USER")
-                    password = System.getenv("SONATYPE_PASSWORD")
+            if (isRelease) {
+                maven {
+                    name = "release"
+                    url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2")
+                    credentials {
+                        username = System.getenv("SONATYPE_USER")
+                        password = System.getenv("SONATYPE_PASSWORD")
+                    }
+                }
+            } else {
+                maven {
+                    name = "snapshot"
+                    url = uri("https://maven.pkg.github.com/hndrs/stripe-spring-boot-starter")
+                    credentials {
+                        username = System.getenv("GITHUB_ACTOR")
+                        password = System.getenv("GITHUB_TOKEN")
+                    }
                 }
             }
+
+
         }
 
     }