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* Conventions Rework

* Conventions Rework

* Conventions Rework

* Conventions Rework

* Conventions Rework

* Conventions Rework

* GH Actions fixes

* Kotlin 1.5.0

* Kotlin 1.5.20-RC

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423

* Kotlin 1.5.30-dev-2423
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mpetuska authored Jun 19, 2021
1 parent 14a53b4 commit 102c42e
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7 changes: 5 additions & 2 deletions .github/workflows/check.yml
Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,14 @@ on:
- '**'
workflow_dispatch:

env:
GRADLE_OPTS: "-Dorg.gradle.daemon=false"

jobs:
check:
runs-on: ${{ matrix.os }}
strategy:
max-parallel: 5
fail-fast: false
matrix:
os:
- macos-latest
Expand All @@ -35,5 +38,5 @@ jobs:
with:
distribution: 'adopt'
java-version: 11
- run: ./gradlew check --info
- run: ./gradlew assemble check --info
name: Gradle Check
81 changes: 59 additions & 22 deletions .github/workflows/release.yml
Original file line number Diff line number Diff line change
Expand Up @@ -6,14 +6,30 @@ on:
version:
required: true
description: Package version to publish under
skipPages:
description: Should we skip releasing GitHub pages
required: false
default: "y"
skipGitHub:
description: Should we skip publishing artefacts to GitHub Packages
required: false
default: "y"
skipMavenCentral:
description: Should we skip publishing artefacts to Maven Central
required: false
default: "y"
release:
types: [ created ]

env:
VERSION: ${{ github.event.release.tag_name }}
GRADLE_OPTS: "-Dorg.gradle.daemon=false"

jobs:
check:
runs-on: ${{ matrix.os }}
strategy:
max-parallel: 5
fail-fast: false
matrix:
os:
- macos-latest
Expand Down Expand Up @@ -41,19 +57,37 @@ jobs:
- run: ./gradlew check publishToMavenLocal --info
name: Gradle Check

release-GitHub:
release-Artefacts:
runs-on: ${{ matrix.os }}
needs: [ check ]
env:
GH_USERNAME: ${{ github.actor }}
GH_PASSWORD: ${{ github.token }}
ORG_GRADLE_PROJECT_signingKey: ${{ secrets.SIGNING_KEY }}
ORG_GRADLE_PROJECT_signingKeyId: ${{ secrets.SIGNING_KEY_ID }}
ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.SIGNING_PASSWORD }}
ORG_GRADLE_PROJECT_sonatypeUsername: ${{ secrets.SONATYPE_USERNAME }}
ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.SONATYPE_PASSWORD }}
strategy:
max-parallel: 5
matrix:
repository:
- name: Github Packages
tasks: publishAllPublicationsToGitHubRepository
enabled: ${{ github.event.inputs.skipGitHub != 'y' && true }}
- name: Maven Central
# Requires to manually release a new version on https://s01.oss.sonatype.org/#stagingRepositories
# If you're brave, you could change it to `publishToSonatype closeAndReleaseSonatypeStagingRepository` to fully automate the release
tasks: publishToSonatype closeSonatypeStagingRepository
enabled: ${{ github.event.inputs.skipMavenCentral != 'y' && true }}
os:
- macos-latest
- windows-latest
- ubuntu-latest
steps:
- uses: actions/checkout@v2
if: ${{ matrix.repository.enabled == true }}
- name: Restore Gradle cache
if: ${{ matrix.repository.enabled == true }}
id: cache
uses: actions/cache@v2.1.6
with:
Expand All @@ -67,23 +101,22 @@ jobs:
restore-keys: |
${{ runner.os }}-gradle-
- uses: actions/setup-java@v2
if: ${{ matrix.repository.enabled == true }}
with:
distribution: 'adopt'
java-version: 11
- run: |
- name: Gradle Publish
if: ${{ matrix.repository.enabled == true }}
shell: bash
run: |
VERSION=${VERSION:=${{ github.event.inputs.version }}}
VERSION=${VERSION/v}
./gradlew publish -Pversion=${VERSION//v} --info
shell: bash
name: Gradle Publish
env:
VERSION: ${{ github.event.release.tag_name }}
GH_USERNAME: ${{ github.actor }}
GH_PASSWORD: ${{ github.token }}
./gradlew ${{ matrix.repository.tasks }} -Pversion=${VERSION//v}
release-Dokka:
runs-on: ubuntu-latest
needs: [release-GitHub]
needs: [check]
if: ${{ github.event.inputs.skipPages != 'y' }}
steps:
- uses: actions/checkout@v2
- name: Restore Gradle cache
Expand All @@ -103,17 +136,21 @@ jobs:
with:
distribution: 'adopt'
java-version: 11
- uses: nick-invision/retry@v2
name: Build Dokka
env:
JVM_ARGS: -XX:MaxMetaspaceSize=2g
with:
max_attempts: 3
timeout_minutes: 30
command: ./gradlew dokkaHtmlMultiModule --info
- uses: crazy-max/ghaction-github-pages@v2
- name: Build Dokka Pages
shell: bash
run: |
VERSION=${VERSION:=${{ github.event.inputs.version }}}
VERSION=${VERSION/v}
REPO_NAME=${{ github.repository }}
REPO_NAME=${REPO_NAME#${{ github.repository_owner }}/}
./gradlew dokkaHtmlMultiModule -Pversion=${VERSION//v};
cp -avr build/dokka/htmlMultiModule/ public;
find public -type f -regex '.*\.\(htm\|html\|txt\|text\|js\|css\)$' -exec gzip -f -k {} \;
echo "/${REPO_NAME} /${REPO_NAME}/${REPO_NAME}/index.html 301" > public/_redirects;
echo "/${REPO_NAME}/index.html /${REPO_NAME}/${REPO_NAME}/index.html 301" >> public/_redirects;
- uses: crazy-max/ghaction-github-pages@v2.5.0
with:
target_branch: gh-pages
build_dir: build/dokka/htmlMultiModule
build_dir: public
env:
GITHUB_TOKEN: ${{ github.token }}
1 change: 1 addition & 0 deletions .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -4,3 +4,4 @@ build/
.vscode/
local.properties
*.hprof
lint.xml
70 changes: 68 additions & 2 deletions README.md
Original file line number Diff line number Diff line change
@@ -1,19 +1,85 @@
[![Dokka docs](https://img.shields.io/badge/docs-dokka-orange?style=flat-square)](http://mpetuska.github.io/template-kmp-library)
[![Version maven-central](https://img.shields.io/maven-central/v/dev.petuska/template-kmp-library?logo=apache-maven&style=flat-square)](https://mvnrepository.com/artifact/dev.petuska/template-kmp-library/latest)

# template-kmp-library

Kotlin multiplatform library template.

Has a baseline setup for a multiplatform library supporting all kotlin [targets](https://kotlinlang.org/docs/mpp-supported-platforms.html)
Has a baseline setup for a multiplatform library supporting all
kotlin [targets](https://kotlinlang.org/docs/mpp-supported-platforms.html)
except android (any help in getting that setup welcome) & deprecated wasm32.

## Features

* Native target grouping and shared sourceSets
* Wrapper library module that declares dependencies on all lib modules
* Uniform configuration via conventional plugins `local.common-conventions` & `local.library-conventions`
* Uniform configuration via conventional plugins `convention.common`, `convention.library` & `convention.publishing`
* Local `test` module for shared test utilities (a helper function to run coroutine tests in common sourceSet included)
* Local `sandbox` module for easy library consumer side checks
* Publication control to avoid multiple publications for targets that can be built on multiple hosts
* `ktlint` plugin with automatic `git-hooks`
* `refreshVersions` plugin for better library version control
* Main host for publications can be changed via `gradle.properties#project.mainOS` property
* Gradle Build Scan setup
* GH dependabot setup
* GH release action for platform dependant publications
* GH check action for platform dependant tests on PRs
* Maven Central publishing setup
* GH Packages publishing setup

## Setup

Here are some pointers to help you get up and running with this template

### Badges

This README contains some useful badges for your project. To tailor them to your artefacts the following changes needs
to be made:

* `Dokka docs` - change the link as `(http://$GH_USERNAME.github.io/$GH_PROJECT_NAME)`
* `Version maven-central - change all occurrences of `dev.petuska` to your own group and `template-kmp-library` to your
root library name

### gradle.properties

Have a look at `gradle.properties` file and change these properties as needed

* `gh.owner.id` - main library developer's username
* `gh.owner.name` - main library developer's name
* `gh.owner.email` - main library developer's email
* `project.mainOS` - main host to publish cross-platform artefacts from (to avoid duplicate publications)
* `group` - artefacts' group
* `description` - library description
* `version` - library version (overridden in CI, so doesn't really matter here)

### Modules

All the library modules should go to `/lib/` directory and be included in `/settings.gradle.kts`. There are already two
sample modules to illustrate how simple the setup is (`/lib/template-kmp-library-core` & `template-kmp-library-dsl`).
They both contain some sample code and tests that make use of local `/test` module with testing utilities.

### Kotlin Targets

The template comes packed with all kotlin targets preconfigured, however if you want to remove some of them or tweak the
config, you only need to make changes as needed in `/buildSrc/src/main/kotlin/convention.library.gradle.kts`. Removing
targets from this file will not break any publications as they're configured on top of pre-registered targets.

### GitHub Actions

The template also comes with GH actions to check builds on PRs and publish artefacts when creating a GH release. By
default, it'll publish to GH packages and Maven Central. However to fully unlock Maven Central publishing, you'll need
to add these secrets to your GH repository. If you want to quickly disable Maven Central publishing, you can toggle it
at `.github/workflows/release.yml#L80`

* `SIGNING_KEY` - GPG signing key
* `SIGNING_KEY_ID` - GPG signing key ID
* `SIGNING_PASSWORD` - GPG signing key password (if set)
* `SONATYPE_PASSWORD` - Sonatype PAT username
* `SONATYPE_USERNAME` - Sonatype PAT password

## Known Issues

* [KT-46957](https://youtrack.jetbrains.com/issue/KT-46957) - Commonizer breaks for linuxMips32. This is fixed and
scheduled to be released in 1.5.30-M1. However, to make the setup work now, the template is currently using dev build
from kotlin snapshot repositories. If you'd like to use a stable kotlin version instead, remove linuxMips32 from linux
native target group in `/buildSrc/src/main/kotlin/convention.library.gradle.kts`.
37 changes: 18 additions & 19 deletions build.gradle.kts
Original file line number Diff line number Diff line change
@@ -1,34 +1,33 @@
plugins {
id("local.library-conventions")
id("convention.publishing-nexus")
id("com.github.jakemarsden.git-hooks")
idea
}

kotlin {
sourceSets {
commonMain {
dependencies {
subprojects.filter { it.path.startsWith(":lib:") }.forEach {
api(it)
}
}
}
}
}

gitHooks {
setHooks(
mapOf(
"post-checkout" to "ktlintApplyToIdea",
"pre-commit" to "ktlintFormat",
"pre-push" to "check"
"pre-push" to "ktlintCheck"
)
)
}

idea {
module {
isDownloadSources = true
isDownloadJavadoc = true
gradleEnterprise {
buildScan {
termsOfServiceUrl = "https://gradle.com/terms-of-service"
termsOfServiceAgree = "yes"
}
}

kotlin {
sourceSets {
commonMain {
dependencies {
subprojects.filter { it.path.startsWith(":lib:") }.forEach {
api(it)
}
}
}
}
}
4 changes: 4 additions & 0 deletions buildSrc/build.gradle.kts
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@ repositories {
gradlePluginPortal()
mavenCentral()
google()
if (project.properties["project.useSnapshotRepositories"] == "true") {
maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/dev")
}
}

dependencies {
Expand All @@ -14,4 +17,5 @@ dependencies {
implementation("org.jetbrains.dokka:dokka-gradle-plugin:_")
implementation("org.jetbrains.kotlin:kotlin-serialization:_")
implementation("org.jlleitschuh.gradle:ktlint-gradle:_")
implementation("io.github.gradle-nexus:publish-plugin:_")
}
7 changes: 4 additions & 3 deletions buildSrc/gradle.properties
Original file line number Diff line number Diff line change
@@ -1,9 +1,7 @@
# The following property is required to mitigate issue https://github.com/gradle/gradle/issues/11412.
systemProp.org.gradle.internal.publish.checksums.insecure=true
org.gradle.project.sourceCompatibility=11
org.gradle.project.targetCompatibility=11
org.gradle.vfs.watch=true
kotlin.style=official
kotlin.parallel.tasks.in.project=true
kotlin.js.generate.externals=false
kotlin.js.compiler=ir
kotlin.incremental.js=true
Expand All @@ -12,3 +10,6 @@ kotlin.mpp.stability.nowarn=true
kotlin.mpp.enableGranularSourceSetsMetadata=true
kotlin.native.enableDependencyPropagation=false
kotlin.native.ignoreDisabledTargets=true


project.useSnapshotRepositories=true
13 changes: 7 additions & 6 deletions buildSrc/settings.gradle.kts
Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
import de.fayard.refreshVersions.bootstrapRefreshVersionsForBuildSrc

buildscript {
repositories { gradlePluginPortal() }
dependencies.classpath("de.fayard.refreshVersions:refreshVersions:0.9.7")
pluginManagement {
plugins {
id("de.fayard.refreshVersions") version "0.10.1"
}
}

bootstrapRefreshVersionsForBuildSrc()
plugins {
id("de.fayard.refreshVersions")
}
25 changes: 25 additions & 0 deletions buildSrc/src/main/kotlin/convention.common.gradle.kts
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
plugins {
id("org.jlleitschuh.gradle.ktlint")
idea
}

repositories {
mavenCentral()
google()
if (project.properties["project.useSnapshotRepositories"] == "true") {
maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/dev")
}
}

idea {
module {
isDownloadSources = true
isDownloadJavadoc = true
}
}

tasks {
withType<Test> {
useJUnitPlatform()
}
}
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