Version 0.6.3 fixes #94: Libs.kt is broken by a wrong indent

Author: Jean-Michel Fayard

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Unreleased
 
+# 0.6.3
+
+Fix #94: Libs.kt is broken by a wrong indent
+
 # 0.6.2
 
 If you want to manage your versions from gradle.properties for better compilation avoidance,

README.adoc

@@ -1,5 +1,6 @@
-//include::includes.adoc[]
-:plugin_version: 0.6.2
+// plugin.de.fayard.buildSrcVersions
+:plugin_version: 0.6.3
+:gradle_version: 5.6.2
 :repo: jmfayard/buildSrcVersions
 :branch: 26-buildSrcVersions
 :github: https://github.com/{repo}
@@ -56,6 +57,10 @@ plugins {
 // Don't put any code before the buildscripts {} and plugins {} block
 ----
 
+Updating Gradle is usually a good idea. You get less bugs, more features and more build speed, and it's as simple as this:
+
+`$ ./gradlew wrapper --gradle-version {gradle_version}`
+
 
 If you have to, use instead the legacy `buildscript { ... }` syntax
 
@@ -124,6 +129,7 @@ I have a series of articles called `Built with Gradle`:
 You can follow me at https://dev.to/jmfayard
 
 
+
 == Configuration
 
 No configuration is required, but some things are configurable.

RELEASE.md

@@ -7,6 +7,6 @@
 - Create a GitHub release https://github.com/jmfayard/buildSrcVersions/releases/new
 - Try the plugin in sample projects
 - Update `:plugin_version:` in `README.adoc`
+- Search for `plugin.de.fayard.buildSrcVersions` everywhere to update the version
 - Otherwise update the README
-- Increment `version` in `{plugin,sample-kotlin,sample-groovy}/build.kts`
 - Increment the version in recent articles that talk about the plugin

plugin/build.gradle.kts

@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    id("de.fayard.buildSrcVersions") version ("0.6.2") // plugin.de.fayard.buildSrcVersions
+    id("de.fayard.buildSrcVersions") version ("0.6.3") // plugin.de.fayard.buildSrcVersions
 
     id("com.gradle.plugin-publish")
     `java-gradle-plugin`
@@ -11,7 +11,7 @@ plugins {
 }
 
 
-version = "0.6.3" // plugin.de.fayard.buildSrcVersions
+version = "0.6.4" // plugin.de.fayard.buildSrcVersions
 group = "de.fayard"
 
 

plugin/src/main/kotlin/de/fayard/BuildSrcVersionsExtension.kt

@@ -59,7 +59,7 @@ interface BuildSrcVersionsExtension {
      * Even better, define an https://editorconfig.org file.
      * It will be used if detected.
      */
-    var indent: String
+    var indent: String?
 
     /**
      * Possible values: KOTLIN_VAL, KOTLIN_OBJECT, GROOVY_DEF, GROOVY_EXT, GRADLE_PROPERTIES

plugin/src/main/kotlin/de/fayard/BuildSrcVersionsTask.kt

@@ -31,8 +31,9 @@ open class BuildSrcVersionsTask : DefaultTask() {
     var update: Boolean = false
 
     @Input
+    @Optional
     @Option(description = "Tabs or Spaces?")
-    var indent: String = PluginConfig.INDENT_FROM_EDITOR_CONFIG
+    var indent: String? = null
 
     @TaskAction
     fun initializeBuildSrc() {
@@ -69,7 +70,7 @@ open class BuildSrcVersionsTask : DefaultTask() {
         }
         val versions = unsortedParsedDependencies.sortedBeautifullyBy { it.versionName }
 
-        val kotlinPoetry: KotlinPoetry = kotlinpoet(versions, dependencyGraph.gradle, extension)
+        val kotlinPoetry: KotlinPoetry = kotlinpoet(versions, dependencyGraph.gradle, extension, computeIndent())
 
         if (shouldGenerateLibsKt) {
             kotlinPoetry.Libs.writeTo(outputDir)
@@ -145,7 +146,7 @@ open class BuildSrcVersionsTask : DefaultTask() {
     private val unsortedParsedDependencies: List<Dependency> by lazy {
         val useFdqnByDefault = extension().useFqqnFor.map { PluginConfig.escapeVersionsKt(it) }
         parseGraph(dependencyGraph, useFdqnByDefault + PluginConfig.MEANING_LESS_NAMES)
-            .map { d -> d.maybeUpdate(update) }
+            .map { d -> d.maybeUpdate(update || extension().alwaysUpdateVersions) }
     }
 
     @Input @Optional @Transient
@@ -154,18 +155,16 @@ open class BuildSrcVersionsTask : DefaultTask() {
     fun configure(action: Action<BuildSrcVersionsExtension>) {
         val projectExtension = project.extensions.getByType<BuildSrcVersionsExtension>() as BuildSrcVersionsExtensionImpl
         this._extension = projectExtension.defensiveCopy()
-
         action.execute(this._extension)
-        if (_extension.indent == PluginConfig.INDENT_FROM_EDITOR_CONFIG) {
-            val findIndentForKotlin = EditorConfig.findIndentForKotlin(project.file("buildSrc/src/main/kotlin"))
-            indent = findIndentForKotlin ?: PluginConfig.DEFAULT_INDENT
-        }
-        if (_extension.alwaysUpdateVersions) {
-            update = true
-        }
         PluginConfig.useRefreshVersions = project.hasProperty("plugin.de.fayard.buildSrcVersions")
     }
 
+    private fun computeIndent(): String {
+        val fromEditorConfig = EditorConfig.findIndentForKotlin(project.file("buildSrc/src/main/kotlin"))
+        val computedIndent = indent ?: extension().indent ?: fromEditorConfig ?: PluginConfig.DEFAULT_INDENT
+        return if (computedIndent.isBlank()) computedIndent else PluginConfig.DEFAULT_INDENT
+    }
+
     private fun extension(): BuildSrcVersionsExtensionImpl = _extension
 
     fun BuildSrcVersionsExtension.shouldInitializeBuildSrc() = when(versionsOnlyMode) {

plugin/src/main/kotlin/de/fayard/internal/BuildSrcVersionsExtensionImpl.kt

@@ -7,26 +7,22 @@ import de.fayard.VersionsOnlyMode
 internal open class BuildSrcVersionsExtensionImpl(
     override var renameLibs: String = PluginConfig.DEFAULT_LIBS,
     override var renameVersions: String = PluginConfig.DEFAULT_VERSIONS,
-    override var indent: String = PluginConfig.INDENT_FROM_EDITOR_CONFIG,
+    override var indent: String? = null,
     override var versionsOnlyMode: VersionsOnlyMode? = null,
-    override var versionsOnlyFile: String? = null
+    override var versionsOnlyFile: String? = null,
+    var useFqqnFor: List<String> = emptyList(),
+    var alwaysUpdateVersions: Boolean = false
 ) : BuildSrcVersionsExtension, java.io.Serializable {
 
     // Necessary because of https://github.com/jmfayard/buildSrcVersions/issues/92
     fun defensiveCopy(): BuildSrcVersionsExtensionImpl = BuildSrcVersionsExtensionImpl(
-        renameLibs, renameVersions, indent, versionsOnlyMode, versionsOnlyFile
-    ).also {
-        it.alwaysUpdateVersions = this.alwaysUpdateVersions
-        it.useFqqnFor = this.useFqqnFor
-    }
+        renameLibs, renameVersions, indent, versionsOnlyMode, versionsOnlyFile, useFqqnFor, alwaysUpdateVersions
+    )
 
     override fun alwaysUpdateVersions() {
         this.alwaysUpdateVersions = true
     }
 
-    var useFqqnFor: List<String> = emptyList()
-    var alwaysUpdateVersions = false
-
     // Use @Transient for fields that should not be present in toString()
     override fun toString(): String = PluginConfig.extensionAdapter.toJson(this)
 

plugin/src/main/kotlin/de/fayard/internal/DependencyGraph.kt

@@ -1,6 +1,7 @@
 package de.fayard.internal
 
 import com.squareup.kotlinpoet.FileSpec
+import de.fayard.VersionsOnlyMode
 
 data class KotlinPoetry(
     val Libs: FileSpec,
@@ -83,10 +84,15 @@ data class SingleModeResult(
     val endOfBlock: Int,
     val indentation: String
 ) {
+    fun isBlockNotFound(): Boolean {
+        return startOfBlock == -1 && endOfBlock == -1
+    }
+
+    fun isNewFile() = startOfBlock == 0 && endOfBlock == 0
 
     companion object {
-        val NEW_FILE = SingleModeResult(0, 0, "")
-        val BLOC_NOT_FOUND = SingleModeResult(-1, -1, PluginConfig.INDENT_FROM_EDITOR_CONFIG)
+        fun blockNotFound(versionMode: VersionsOnlyMode) = SingleModeResult(-1, -1, versionMode.defaultIndent)
+        fun newFile(versionMode: VersionsOnlyMode) = SingleModeResult(0, 0, versionMode.defaultIndent)
     }
 }
 

plugin/src/main/kotlin/de/fayard/internal/KotlinPoetry.kt

@@ -12,7 +12,12 @@ import org.gradle.plugin.use.PluginDependenciesSpec
 import org.gradle.plugin.use.PluginDependencySpec
 
 
-fun kotlinpoet(versions: List<Dependency>, gradleConfig: GradleConfig, extension: BuildSrcVersionsExtension): KotlinPoetry {
+fun kotlinpoet(
+    versions: List<Dependency>,
+    gradleConfig: GradleConfig,
+    extension: BuildSrcVersionsExtension,
+    indent: String
+): KotlinPoetry {
 
 
     val gradleVersion = constStringProperty(
@@ -42,12 +47,12 @@ fun kotlinpoet(versions: List<Dependency>, gradleConfig: GradleConfig, extension
 
 
     val LibsFile = FileSpec.builder("", extension.renameLibs)
-        .indent(extension.indent)
+        .indent(indent)
         .addType(Libs)
         .build()
 
     val VersionsFile = FileSpec.builder("", extension.renameVersions)
-        .indent(extension.indent)
+        .indent(indent)
         .addType(Versions)
         .apply { addMaybeBuildSrcVersions(versions, extension) }
         .build()

plugin/src/main/kotlin/de/fayard/internal/PluginConfig.kt

@@ -17,7 +17,7 @@ object PluginConfig {
 
 
     const val PLUGIN_ID = "de.fayard.buildSrcVersions"
-    const val PLUGIN_VERSION = "0.6.3" // plugin.de.fayard.buildSrcVersions
+    const val PLUGIN_VERSION = "0.6.4" // plugin.de.fayard.buildSrcVersions
     const val GRADLE_VERSIONS_PLUGIN_ID = "com.github.ben-manes.versions"
     const val GRADLE_VERSIONS_PLUGIN_VERSION = "0.25.0" // Sync with plugin/build.gradle.kts
     const val EXTENSION_NAME = "buildSrcVersions"
@@ -81,7 +81,6 @@ object PluginConfig {
 
     const val DEFAULT_LIBS = "Libs"
     const val DEFAULT_VERSIONS = "Versions"
-    const val INDENT_FROM_EDITOR_CONFIG = "from-editorconfig-file"
     const val SPACES4 = "    "
     const val SPACES2 = "  "
     const val SPACES0 = ""