sbt/sbt-git

A git plugin for SBT

drocsid

@drocsid

git status
Error: Could not find or load main class org.eclipse.jgit.pgm.Main
[error] Nonzero exit code (1) running JGit.

I'm going to assume that I need to add JGit as a dependency. Not sure why that's not in the docs

Dale Wijnand

@dwijnand

it is a dependency

drocsid

@drocsid

Hmm maybe I should add that to the docs?

Or can you give an example?

Think I only need it for the build steps.

Dale Wijnand

@dwijnand

Should you add to the docs that JGit is already a dependency?

to be honest if all you need is a little piece of git usage I'd just use the process api, something like:

scala> scala.sys.process.Process("git rev-parse --symbolic-full-name --abbrev-ref HEAD").!!.dropRight(1)
res0: String = master

drocsid

@drocsid

Yeah I thought about that.

So I get the branch information in my shell prompt

Think that comes from enablePlugins(GitBranchPrompt)

Also enabled enablePlugins(GitVersioning)

And the useJGit in git.sbt as discussed above

But I still get

git status
Error: Could not find or load main class org.eclipse.jgit.pgm.Main
[error] Nonzero exit code (1) running JGit.

Is that the expected behavior?

drocsid

@drocsid

seems like it's broken

   // NOTE: this will always return 0 until sbt 0.13.1 due to the use of CustomOutput

     if(code == 0) result else throw new MessageOnlyException("Nonzero exit code (" + code + ")     running JGit.")

drocsid

@drocsid

but I'm on 1.0.2

Added jgit

   "org.eclipse.jgit" % "org.eclipse.jgit" % jgitVersion

really though difficult to use

drocsid

@drocsid

I'll just file an issue. Thanks

Odomontois

@Odomontois

Hi guys. Can I by any chance use sbt-git with sbt 1.0?

Isaac Evans

@0xine_twitter

I'm successfully using it with sbt 1.0.4

Simon Popugaev

@senia-psm

Hello! Where should I put useJGit in multi-project build? I tried to add useJGit to settings of all project, but it fails with Cannot run program "git"

Brian P. Holt

@bpholt

@senia-psm this is a shot in the dark, but you might try useJGit in ThisBuild :=? my hand-wavy understanding of in ThisBuild is that it’s kind of a global override

Simon Popugaev

@senia-psm

@bpholt I've tried this (with no luck):

lazy val MainProjName = project.in(file("."))
  .settings(inThisBuild(Seq(useJGit)))

Unfortunately useJGit is not SettingKey, it's a Setting

And this Setting is already in ThisBuild: https://github.com/sbt/sbt-git/blob/7e380cb63c7741bb42dad37d8f55b2bd917abca3/src/main/scala/com/typesafe/sbt/SbtGit.scala#L152

def useJGit: Setting[_] = gitRunner in ThisBuild := JGitRunner

Simon Popugaev

@senia-psm

I've tried to add GitKeys.gitRunner := JGitRunner to all projects and inThisBuild(Seq(GitKeys.gitRunner := JGitRunner)) to root. Same result.

Brian P. Holt

@bpholt

Hmm, that’s too bad. Sorry it didn’t help 🙁

Philipp Hoffmann

@philipphoffmann

hey everybody, first of all, great extension, very useful, i have a question though. we are using this extension as a dependency in one of our own sbt plugins. while trying to upgrade our own plugin to sbt 1.0 we found that sbt-git is not published for 1.0 yet. are there any plans to do so?

Philipp Hoffmann

@philipphoffmann

oh wait, i might have just figured that what i said is not true :D

Igal Benardete

@igalbenardete

Is there a way to get the current branch and the base branch of a pull request using this plugin ?

Michael Rubin

@mrubin

I’m not able to get my sbt prompt to change with sbt-git (using sbt 1.1.2, sbt-git 1.0.0)

I’ve enabled GitVersioning and GitBranchPrompt

I’m returning Some(“foo”) from git.gitTagToVersionNumber

I expect my prompt to change, but it does not

Michael Rubin

@mrubin

Can anyone help with sbt/sbt-git#161 ?

Ivano Pagano

@ivanopagano

hello everyone, dumb question, what's the most common way to use the plugin to run git commands from within other build tasks?

I'm looking at the plugin impl, but I'm afraid to tie myself too much to the underlying implementation... but I can't still figure out if there's an "exposed" api to do that

Luciano

@lJoublanc

Morning. I'm trying to use the versioning functionality but running into some problems. I just tagged my current branch, and see the following from git tag:

v0.2.0
v0.2.1

but when I run publishLocal, it's not picking up the tag. It's using a name of the form <sha>-SNAPSHOT instead.

So that appears to indicate that the plugin and versioning is working; but it's just not picking up the tag. Any ideas?

Ah just restarted SBT and it worked. Weird.

Ivano Pagano

@ivanopagano

about my previous question on running git commands I solved using Command.process("git ...", state) from a wrapping Command.command("myCmd") {...} definition, so I call sbt myCmd which in turn executes git from the sbt shell

bhaaratcrckt

@bhaaratcrckt_twitter

I've enabled this plugin. I can now run git status from inside the shell when in sbt. However, I am confused as to how to use the versioning feature of this plugin. in my build.sbt i have a hardcoded value version := "1.1.5". I don't want this hardcoded value but rather want it generated from this plugin. Is this possible to do ?

Ivano Pagano

@ivanopagano

@bhaaratcrckt_twitter simply remove the version key definition from your build

it will be computed for you

you can check it in the sbt calling show version

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