feat(yae): tag predicate prefix trimming

1 files changed, 12 insertions, 0 deletions

diff --git a/yae.go b/yae.go
index 9a2e73d..b69c7e3 100644
--- a/yae.go
+++ b/yae.go
@@ -93,6 +93,10 @@ func main() {
 						Name:  "silent",
 						Usage: "Silence output",
 					},
+					&cli.StringFlag{
+						Name:  "trim-tag-prefix",
+						Usage: "A prefix to trim from remote git tags",
+					},
 				},
 				Action: func(c *cli.Context) error {
 					if c.Args().Len() != 2 {
@@ -124,6 +128,10 @@ func main() {
 						source.TagPredicate = c.String("tag-predicate")
 					}
 
+					if c.String("trim-tag-prefix") != "" {
+						source.TrimTagPrefix = c.String("trim-tag-prefix")
+					}
+
 					if sha256, err := fetchSHA256(source.URI, c.Bool("unpack"), !c.Bool("silent")); err != nil {
 						return err
 					} else {
@@ -273,6 +281,10 @@ func fetchLatestGitTag(source Source, show bool) (string, error) {
 			}
 		}
 
+		if source.TrimTagPrefix != "" {
+			latest = strings.TrimPrefix(latest, source.TrimTagPrefix)
+		}
+
 		return latest, nil
 	}