Files
atlantis/server/events/vcs/common/common.go
Luke Kysow 74e9bbb82b Add automerge feature.
Automerging merges pull requests automatically if all plans have been
successfully applied.

* Save status of PR's to BoltDB so after each apply, we can check if
there are pending plans.
* Add new feature where we delete successful plans *unless* all plans
have succeeded *if* automerge is enabled. This was requested by users
because when automerge is enabled, they want to enforce that a pull
request's changes have been fully applied. They asked that plans not be
allowed to be applied "piecemeal" and instead, all plans must be
generated successfully prior to allowing any plans to be applied.
2019-02-06 16:27:43 -06:00

44 lines
1.2 KiB
Go

// Package common is used to share common code between all VCS clients without
// running into circular dependency issues.
package common
import (
"math"
)
// AutomergeCommitMsg is the commit message Atlantis will use when automatically
// merging pull requests.
const AutomergeCommitMsg = "[Atlantis] Automatically merging after successful apply"
// SplitComment splits comment into a slice of comments that are under maxSize.
// It appends sepEnd to all comments that have a following comment.
// It prepends sepStart to all comments that have a preceding comment.
func SplitComment(comment string, maxSize int, sepEnd string, sepStart string) []string {
if len(comment) <= maxSize {
return []string{comment}
}
maxWithSep := maxSize - len(sepEnd) - len(sepStart)
var comments []string
numComments := int(math.Ceil(float64(len(comment)) / float64(maxWithSep)))
for i := 0; i < numComments; i++ {
upTo := min(len(comment), (i+1)*maxWithSep)
portion := comment[i*maxWithSep : upTo]
if i < numComments-1 {
portion += sepEnd
}
if i > 0 {
portion = sepStart + portion
}
comments = append(comments, portion)
}
return comments
}
func min(a, b int) int {
if a < b {
return a
}
return b
}