From a6e3169cfc5657e5819b3e018bf4c3cdf1c1377a Mon Sep 17 00:00:00 2001
From: rinpatch <rinpatch@sdf.org>
Date: Wed, 19 Jun 2019 14:40:39 +0300
Subject: [PATCH] Make possible to override the branch name via a env variable

This is useful for the CI builds because they have a detached HEAD or
for emulating a feature that is availible only on a particular branch
(e.g pleroma_ctl downloads CI artifacts only for develop and master)
---
 .gitlab-ci.yml | 1 +
 mix.exs        | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 97f96ffc8..fa5dafdb2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -173,6 +173,7 @@ amd64:
   script: &release
     - mix deps.get --only prod
     - mkdir release
+    - PLEROMA_BUILD_BRANCH=$CI_COMMIT_REF_NAME
     - mix release --path release
 
 
diff --git a/mix.exs b/mix.exs
index 781560a0a..ac25b7266 100644
--- a/mix.exs
+++ b/mix.exs
@@ -207,6 +207,7 @@ defmodule Pleroma.Mixfile do
 
     branch_name =
       with {branch_name, 0} <- System.cmd("git", ["rev-parse", "--abbrev-ref", "HEAD"]),
+           branch_name <- System.get_env("PLEROMA_BUILD_BRANCH") || branch_name,
            true <- branch_name != "master" do
         branch_name =
           String.trim(branch_name)