Adding build commands to clone pull and run delphi projects

Author: Hariharan Ramanathan

.gitignore

@@ -1,4 +1,6 @@
 *.class
 *.log
+repos
 project/target
 target
+.idea

build.sbt

@@ -2,30 +2,85 @@ name := "delphi"
 version := "1.0.0-SNAPSHOT"
 scalaVersion := "2.12.4"
 
+import sys.process._
+import java.io.File
 
 
+lazy val repos = List("delphi-webapi", "delphi-crawler", "delphi-cli", "delphi-management")
+lazy val delphiRepos = "repos"
+
+def cloneAll = Command.command("clone-all") {
+  state =>
+    Process(s"mkdir -p $delphiRepos").!
+    val currDir = System.getProperty("user.dir")
+    for (repo <- repos) {
+      val bash = "/bin/bash"
+      val op = "-c"
+      val clone = s"git clone https://github.com/delphi-hub/$repo"
+      Process(Seq(bash, op, clone), new File(currDir + "/" + delphiRepos)).!
+    }
+    state
+}
+
+
+
+
+
+def delete = Command.command("delete") {
+  state =>
+    val currDir = System.getProperty("user.dir")
+    val cmd = "rm -rf " + currDir + "/" + delphiRepos
+    Process(cmd).!
+    state
+}
+
+
+lazy val currentBranch = taskKey[String]("Get current git branch")
+
+currentBranch := {
+  Process("git rev-parse --abbrev-ref HEAD").!!
+}
+
+
+lazy val pull = taskKey[Unit]("Pull Changes")
+
+pull := {
+  val branch = currentBranch.value
+  for (repo <- repos) {
+    BuildUtils.pull(repo, branch)
+  }
+
+}
+
+Compile / compile := ((Compile / compile) dependsOn pull).value
+
+commands += cloneAll
+commands += delete
 lazy val root = (project in file("."))
-                .aggregate(cli, crawler, management, webapi, webapp)
+  .aggregate(crawler,webapi,cli,management,webapp)
+
+
+lazy val webapi = Project(
+id = "webapi",
+base = file("repos/delphi-webapi"))
+
+
 
 
 lazy val cli = Project(
-    id = "cli",
-    base = file("delphi-cli"))
+  id = "cli",
+  base = file("repos/delphi-cli"))
 
 lazy val crawler = Project(
-        id = "crawler",
-        base = file("delphi-crawler"))
+  id = "crawler",
+  base = file("repos/delphi-crawler"))
 
 lazy val management = Project(
-        id = "management",
-        base = file("delphi-management"))
+  id = "management",
+  base = file("repos/delphi-management"))
 
 lazy val webapp = Project(
-        id = "webapp",
-        base = file("delphi-webapp"))
-
-lazy val webapi = Project(
-        id = "webapi",
-        base = file("delphi-webapi"))
+  id = "webapp",
+  base = file("repos/delphi-webapp"))
 
 addCommandAlias("run", "; all webapi/run crawler/run webapp/run management/run")

project/BuildUtils.scala

@@ -0,0 +1,12 @@
+import sys.process._
+import java.io._
+object BuildUtils {
+  def pull(repo: String, branch: String) = {
+    val bash="/bin/bash"
+    val op="-c"
+    val checkout=s"git checkout $branch"
+    val gitPull="git pull"
+    Process(Seq(bash,op,checkout,gitPull),new File(repo)).!
+  }
+
+}

project/build.properties

@@ -1 +1 @@
-sbt.version=1.1.1
+sbt.version=1.1.6

project/plugins.sbt

@@ -14,4 +14,8 @@ resolvers += "Typesafe Repository" at "https://repo.typesafe.com/typesafe/releas
 
 // coverage
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.5.1")
-addSbtPlugin("com.codacy" % "sbt-codacy-coverage" % "1.3.12")
+addSbtPlugin("com.codacy" % "sbt-codacy-coverage" % "1.3.12")
+
+
+// scalastyle
+addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")