Merge pull request #36 from kleis-technology/feature/lcaac-version

feature/lcaac version

cli/build.gradle.kts

@@ -1,3 +1,5 @@
+import java.util.*
+
 fun properties(key: String) = project.findProperty(key).toString()
 
 plugins {
@@ -51,6 +53,18 @@ tasks.test {
     useJUnitPlatform()
 }
 
+tasks.build {
+    val props = Properties()
+    val propsFile = File("${project.projectDir}/src/main/resources/META-INF/lcaac.properties")
+    propsFile.inputStream().use { props.load(it) }
+    props.setProperty("author", "Kleis Technology")
+    props.setProperty("description", "LCA as Code CLI")
+    props.setProperty("version", artifactVersion)
+    propsFile.outputStream().use {
+        props.store(it, null)
+    }
+}
+
 publishing {
     repositories {
         maven {

cli/src/main/kotlin/ch/kleis/lcaac/cli/Main.kt

@@ -1,15 +1,13 @@
 package ch.kleis.lcaac.cli
 
-import ch.kleis.lcaac.cli.cmd.AssessCommand
-import ch.kleis.lcaac.cli.cmd.LcaacCommand
-import ch.kleis.lcaac.cli.cmd.TestCommand
-import ch.kleis.lcaac.cli.cmd.TraceCommand
+import ch.kleis.lcaac.cli.cmd.*
 import com.github.ajalt.clikt.core.subcommands
 
 fun main(args: Array<String>) = LcaacCommand()
     .subcommands(
         AssessCommand(),
         TestCommand(),
         TraceCommand(),
+        VersionCommand(),
     )
     .main(args)

cli/src/main/kotlin/ch/kleis/lcaac/cli/cmd/VersionCommand.kt

@@ -0,0 +1,19 @@
+package ch.kleis.lcaac.cli.cmd
+
+import com.github.ajalt.clikt.core.CliktCommand
+import java.util.Properties
+
+class VersionCommand : CliktCommand(name = "version", help = "Get version") {
+    override fun run() {
+        val propsFile = {}.javaClass.classLoader.getResourceAsStream("META-INF/lcaac.properties")
+        val props = propsFile.use {
+            Properties().apply { load(it) }
+        }
+        val author = props.getProperty("author")
+        val description = props.getProperty("description")
+        val version = props.getProperty("version")
+        echo(description)
+        echo("v${version}")
+        echo(author)
+    }
+}

cli/src/main/resources/META-INF/lcaac.properties

@@ -0,0 +1,3 @@
+author=Kleis Technology
+description=LCA as Code CLI
+version=1.7.6

gradle.properties

@@ -2,4 +2,4 @@ javaVersion=17
 gradleVersion=7.6
 org.gradle.jvmargs=-Xmx4096m
 lcaacGroup=ch.kleis.lcaac
-lcaacVersion=1.7.6
+lcaacVersion=1.7.7