From 3cd242296f29a96dbc6a7d788158e535176c18b0 Mon Sep 17 00:00:00 2001
From: dkamyshov <danil.kamyshov@gmail.com>
Date: Sat, 5 Sep 2020 11:44:50 +0300
Subject: [PATCH 1/2] Add base branch to exposed configuration

---
 assets/in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/assets/in b/assets/in
index 869e5f5..9a573b1 100755
--- a/assets/in
+++ b/assets/in
@@ -148,6 +148,7 @@ if [ "$prq" != "NO_SUCH_PULL_REQUEST" ] && \
    [ "$prq" != "ALREADY_MERGED" ] && \
    [ "$prq" != "DECLINED" ]; then
   branch=$(echo "$prq" | jq -r '.fromRef.displayId')
+  base_branch=$(echo "$prq" | jq -r '.toRef.displayId')
 fi
 
 
@@ -158,6 +159,7 @@ git config --add pullrequest.target $target_commit
 git config --add pullrequest.merge $ref
 git config --add pullrequest.date "$prq_date"
 git config --add pullrequest.branch "$branch"
+git config --add pullrequest.base "$base_branch"
 
 jq -n "{
   version: $(jq '.version' < "$payload"),

From 63aaae913840dd7cdd7ac5a8e6a2c13f382eb2b2 Mon Sep 17 00:00:00 2001
From: dkamyshov <danil.kamyshov@gmail.com>
Date: Sat, 5 Sep 2020 11:45:29 +0300
Subject: [PATCH 2/2] Add the list of parameters to docs

---
 README.md | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index c393f49..9245eb4 100644
--- a/README.md
+++ b/README.md
@@ -97,7 +97,19 @@ It will allow you to build all versions instead of only the latest.
 
 Submodules are initialized and updated recursively.
 
-Note: the name of the branch from which the pull request has been created is stored in the special git config `pullrequest.branch` so that you can use it as reference in your pipeline.
+Note: this resource stores some parameters in the git config. Here is the list:
+
+| Key                  | Comment                |
+| -------------------- | ---------------------- |
+| `pullrequest.id`     | Pull request ID.       |
+| `pullrequest.source` | Source git commit ref. |
+| `pullrequest.target` | Target git commit ref. |
+| `pullrequest.merge`  | Merge commit ref.      |
+| `pullrequest.date`   | PR date.               |
+| `pullrequest.branch` | Source branch.         |
+| `pullrequest.base`   | Target branch.         |
+
+Run `$ git config [key]` to retrieve data.
 
 #### Parameters