Inform --format=tag-only

ebi-yade · Oct 30, 2024 · cb90964 · cb90964
1 parent 73babed
commit cb90964
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diff --git a/README.md b/README.md
@@ -58,7 +58,14 @@ If none of the specified tags exist, the command will fail with the following er
 
 ```shell
 ecresolve foo bar --repository-name <your-repository-name>
-# 2024/10/24 18:15:02 ERROR error Resolve: no matching images found
+# stderr -> "2024/10/24 18:15:02 ERROR error Resolve: no matching images found"
+```
+
+Specifying `--format=tag-only` will be helpful if you just want to get the tag name:
+
+```shell
+ecresolve foo latest stable --repository-name <your-repository-name> --format=tag-only
+# stdout -> "latest"
 ```
 
 ## Contributing

diff --git a/cmd/ecresolve/main.go b/cmd/ecresolve/main.go
@@ -19,7 +19,7 @@ type CLI struct {
 	ecresolve.Input
 
 	Version VersionFlag `short:"v" help:"Show version and exit"`
-	Format  string      `short:"f" help:"Output format" enum:"json,tag-only" default:"json"`
+	Format  string      `short:"f" help:"Output format [json, tag-only]" default:"json"`
 }
 
 func main() {