diff options
Diffstat (limited to 'modules/git/sha1.go')
| -rw-r--r-- | modules/git/sha1.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/modules/git/sha1.go b/modules/git/sha1.go index 2da74733df..15f282c6e4 100644 --- a/modules/git/sha1.go +++ b/modules/git/sha1.go @@ -19,7 +19,12 @@ const EmptySHA = "0000000000000000000000000000000000000000" const EmptyTreeSHA = "4b825dc642cb6eb9a060e54bf8d69288fbee4904" // SHAPattern can be used to determine if a string is an valid sha -var SHAPattern = regexp.MustCompile(`^[0-9a-f]{4,40}$`) +var shaPattern = regexp.MustCompile(`^[0-9a-f]{4,40}$`) + +// IsValidSHAPattern will check if the provided string matches the SHA Pattern +func IsValidSHAPattern(sha string) bool { + return shaPattern.MatchString(sha) +} // MustID always creates a new SHA1 from a [20]byte array with no validation of input. func MustID(b []byte) SHA1 { |