Merge pull request #194 from raboof/fix-invalid-.git-capture

Fix invalid .git capture

Author: raboof

build.sbt

@@ -15,7 +15,8 @@ git.baseVersion := "1.0"
 
 libraryDependencies ++= Seq(
   "org.eclipse.jgit" % "org.eclipse.jgit" % "5.11.0.202103091610-r",
-  "com.michaelpollmeier" % "versionsort" % "1.0.0"
+  "com.michaelpollmeier" % "versionsort" % "1.0.0",
+  "org.scalameta" %% "munit" % "0.7.29" % Test
 )
 
 scriptedLaunchOpts += s"-Dproject.version=${version.value}"

src/main/scala/com/typesafe/sbt/SbtGit.scala

@@ -121,30 +121,32 @@ object SbtGit {
     gitCurrentTags := gitReader.value.withGit(_.currentTags),
     gitCurrentBranch := Option(gitReader.value.withGit(_.branch)).getOrElse(""),
     gitUncommittedChanges in ThisBuild := gitReader.value.withGit(_.hasUncommittedChanges),
-    scmInfo := {
-      val user = """(?:[^@\/]+@)?"""
-      val domain = """([^\/]+)"""
-      val gitPath = """(.*)(?:\.git)?\/?"""
-      val unauthenticated = raw"""(?:git|https?|ftps?)\:\/\/$domain\/$gitPath""".r
-      val ssh = raw"""ssh\:\/\/$user$domain\/$gitPath""".r
-      val headlessSSH = raw"""$user$domain:$gitPath""".r
-
-      def buildScmInfo(domain: String, repo: String) = Option(
-        ScmInfo(
-          url(s"https://$domain/$repo"),
-          s"scm:git:https://$domain/$repo.git",
-          Some(s"scm:git:git@$domain:$repo.git")
-        )
+    scmInfo := parseScmInfo(gitReader.value.withGit(_.remoteOrigin))
+  )
+  private[sbt] def parseScmInfo(remoteOrigin: String): Option[ScmInfo] = {
+    val user = """(?:[^@\/]+@)?"""
+    val domain = """([^\/]+)"""
+    val gitPath = """(.*?)(?:\.git)?\/?$"""
+    val unauthenticated = raw"""(?:git|https?|ftps?)\:\/\/$domain\/$gitPath""".r
+    val ssh = raw"""ssh\:\/\/$user$domain\/$gitPath""".r
+    val headlessSSH = raw"""$user$domain:$gitPath""".r
+
+    def buildScmInfo(domain: String, repo: String): Option[ScmInfo] = Option(
+      ScmInfo(
+        url(s"https://$domain/$repo"),
+        s"scm:git:https://$domain/$repo.git",
+        Some(s"scm:git:git@$domain:$repo.git")
       )
+    )
 
-      gitReader.value.withGit(_.remoteOrigin) match {
-        case unauthenticated(domain, repo) => buildScmInfo(domain,repo)
-        case ssh(domain, repo) => buildScmInfo(domain,repo)
-        case headlessSSH(domain, repo) => buildScmInfo(domain,repo)
-        case _ => None
-      }
+    remoteOrigin match {
+      case unauthenticated(domain, repo) => buildScmInfo(domain,repo)
+      case ssh(domain, repo) => buildScmInfo(domain,repo)
+      case headlessSSH(domain, repo) => buildScmInfo(domain,repo)
+      case _ => None
     }
-  )
+  }
+
   val projectSettings = Seq(
     // Input task to run git commands directly.
     commands += GitCommand.command

src/test/scala/com/typesafe/sbt/SbtGitSuite.scala

@@ -0,0 +1,25 @@
+package com.typesafe.sbt
+
+import sbt.ScmInfo
+import sbt.url
+
+class SbtGitSuite extends munit.FunSuite {
+  val expectedScmInfo = Some(ScmInfo(
+    browseUrl = url("https://github.com/akka/akka"),
+    connection = "scm:git:https://github.com/akka/akka.git",
+    devConnection = Some("scm:git:[email protected]:akka/akka.git")
+  ))
+
+  test("a git URL with the .git postfix") {
+    assertEquals(SbtGit.parseScmInfo("[email protected]:akka/akka.git"), expectedScmInfo)
+  }
+  test("a git URL without the .git postfix") {
+    assertEquals(SbtGit.parseScmInfo("[email protected]:akka/akka"), expectedScmInfo)
+  }
+  test("a https URL with the .git postfix") {
+    assertEquals(SbtGit.parseScmInfo("https://github.com/akka/akka.git"), expectedScmInfo)
+  }
+  test("a https URL without the .git postfix") {
+    assertEquals(SbtGit.parseScmInfo("https://github.com/akka/akka"), expectedScmInfo)
+  }
+}