From 8d38d9c8431b0567486cd20c2f3cff3c8542d290 Mon Sep 17 00:00:00 2001
From: Fabien Boucher <fboucher@redhat.com>
Date: Feb 25 2020 09:23:56 +0000
Subject: set-origin: add role to be used in post merge pipeline to set the remote


In post-merge pipelines Zuul set a repository with origin remote set
to /dev/null. This can be problematic in the packaging context where
version number or target release are determined from the git context
like git tags.

---

diff --git a/roles/set-origin/defaults/main.yaml b/roles/set-origin/defaults/main.yaml
new file mode 100644
index 0000000..e36abd2
--- /dev/null
+++ b/roles/set-origin/defaults/main.yaml
@@ -0,0 +1,3 @@
+---
+base_url: https://github.com
+reset_branch: false
diff --git a/roles/set-origin/tasks/main.yaml b/roles/set-origin/tasks/main.yaml
new file mode 100644
index 0000000..a2dcc58
--- /dev/null
+++ b/roles/set-origin/tasks/main.yaml
@@ -0,0 +1,16 @@
+---
+# In post-merge post/promote pipelines Zuul set explicitly the origin to /dev/null
+- name: Set origin and tracking branch
+  command: "{{ item }}"
+  args:
+    chdir: "{{ ansible_user_dir }}/{{ zuul.project.src_dir }}"
+  loop:
+    - git remote set-url origin {{ base_url }}/{{ zuul.project.name }}
+    - git branch -u origin/{{ zuul.branch }}
+    - git fetch origin
+
+- name: Reset project checkout to origin/branch
+  command: git reset --hard origin/{{ zuul.branch }}
+  args:
+    chdir: "{{ ansible_user_dir }}/{{ zuul.project.src_dir }}"
+  when: reset_branch