From 284fca370e99175d820f252805953d0cf1f6397c Mon Sep 17 00:00:00 2001
From: Vaidas Jablonskis <jablonskis@gmail.com>
Date: Tue, 18 Oct 2016 16:45:15 +0100
Subject: [PATCH] Add a reference to parent build on forks / deploys

---
 model/build.go                     | 1 +
 server/build.go                    | 1 +
 store/datastore/ddl/mysql/8.sql    | 7 +++++++
 store/datastore/ddl/postgres/8.sql | 7 +++++++
 store/datastore/ddl/sqlite3/8.sql  | 7 +++++++
 5 files changed, 23 insertions(+)
 create mode 100644 store/datastore/ddl/mysql/8.sql
 create mode 100644 store/datastore/ddl/postgres/8.sql
 create mode 100644 store/datastore/ddl/sqlite3/8.sql

diff --git a/model/build.go b/model/build.go
index 2b06763b..de214a03 100644
--- a/model/build.go
+++ b/model/build.go
@@ -5,6 +5,7 @@ type Build struct {
 	ID        int64  `json:"id"            meddler:"build_id,pk"`
 	RepoID    int64  `json:"-"             meddler:"build_repo_id"`
 	Number    int    `json:"number"        meddler:"build_number"`
+	Parent    int    `json:"parent"        meddler:"build_parent"`
 	Event     string `json:"event"         meddler:"build_event"`
 	Status    string `json:"status"        meddler:"build_status"`
 	Enqueued  int64  `json:"enqueued_at"   meddler:"build_enqueued"`
diff --git a/server/build.go b/server/build.go
index b7f805cd..391688b5 100644
--- a/server/build.go
+++ b/server/build.go
@@ -228,6 +228,7 @@ func PostBuild(c *gin.Context) {
 	if forkit, _ := strconv.ParseBool(fork); forkit {
 		build.ID = 0
 		build.Number = 0
+		build.Parent = num
 		for _, job := range jobs {
 			job.ID = 0
 			job.NodeID = 0
diff --git a/store/datastore/ddl/mysql/8.sql b/store/datastore/ddl/mysql/8.sql
new file mode 100644
index 00000000..ad6759b2
--- /dev/null
+++ b/store/datastore/ddl/mysql/8.sql
@@ -0,0 +1,7 @@
+-- +migrate Up
+
+ALTER TABLE builds ADD COLUMN build_parent INTEGER DEFAULT 0;
+
+-- +migrate Down
+
+ALTER TABLE builds DROP COLUMN build_parent;
diff --git a/store/datastore/ddl/postgres/8.sql b/store/datastore/ddl/postgres/8.sql
new file mode 100644
index 00000000..ad6759b2
--- /dev/null
+++ b/store/datastore/ddl/postgres/8.sql
@@ -0,0 +1,7 @@
+-- +migrate Up
+
+ALTER TABLE builds ADD COLUMN build_parent INTEGER DEFAULT 0;
+
+-- +migrate Down
+
+ALTER TABLE builds DROP COLUMN build_parent;
diff --git a/store/datastore/ddl/sqlite3/8.sql b/store/datastore/ddl/sqlite3/8.sql
new file mode 100644
index 00000000..ad6759b2
--- /dev/null
+++ b/store/datastore/ddl/sqlite3/8.sql
@@ -0,0 +1,7 @@
+-- +migrate Up
+
+ALTER TABLE builds ADD COLUMN build_parent INTEGER DEFAULT 0;
+
+-- +migrate Down
+
+ALTER TABLE builds DROP COLUMN build_parent;