Adds a "quiet" option to silence output to stdout/stderr (#30)

* Adds a "quiet" option to silence output to stdout/stderr * Update app.go Co-authored-by: Patrick D'appollonio <[email protected]> * Update slice/execute.go Co-authored-by: Patrick D'appollonio <[email protected]> Co-authored-by: Ian Seyer <[email protected]> Co-authored-by: Patrick D'appollonio <[email protected]> Co-authored-by: Patrick D'appollonio <[email protected]>
patrickdappollonio · Feb 22, 2022 · 9a991d7 · 9a991d7
1 parent 90eafba
commit 9a991d7
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Showing 4 changed files with 6 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -94,6 +94,7 @@ Flags:
       --include-name strings   resource name to include in the output (singular, case insensitive, glob supported)
   -f, --input-file string      the input file used to read the initial macro YAML file; if empty or "-", stdin is used
   -o, --output-dir string      the output directory used to output the splitted files
+  -q, --quiet                  silences all output to stdout/err when writing to files
   -s, --skip-non-k8s           if enabled, any YAMLs that don't contain at least an "apiVersion", "kind" and "metadata.name" will be excluded from the split
       --sort-by-kind           if enabled, resources are sorted by Kind, a la Helm, before saving them to disk
       --stdout                 if enabled, no resource is written to disk and all resources are printed to stdout instead

diff --git a/app.go b/app.go
@@ -71,6 +71,7 @@ func root() *coral.Command {
 	rootCommand.Flags().StringVarP(&opts.GoTemplate, "template", "t", slice.DefaultTemplateName, "go template used to generate the file name when creating the resource files in the output directory")
 	rootCommand.Flags().BoolVar(&opts.DryRun, "dry-run", false, "if true, no files are created, but the potentially generated files will be printed as the command output")
 	rootCommand.Flags().BoolVar(&opts.DebugMode, "debug", false, "enable debug mode")
+	rootCommand.Flags().BoolVarP(&opts.Quiet, "quiet", "q", false, "if true, no output is written to stdout/err")
 	rootCommand.Flags().StringSliceVar(&opts.IncludedKinds, "include-kind", nil, "resource kind to include in the output (singular, case insensitive, glob supported)")
 	rootCommand.Flags().StringSliceVar(&opts.ExcludedKinds, "exclude-kind", nil, "resource kind to exclude in the output (singular, case insensitive, glob supported)")
 	rootCommand.Flags().StringSliceVar(&opts.IncludedNames, "include-name", nil, "resource name to include in the output (singular, case insensitive, glob supported)")

diff --git a/slice/execute.go b/slice/execute.go
@@ -199,7 +199,9 @@ func (s *Split) store() error {
 		fmt.Fprintf(os.Stderr, "%d %s parsed to stdout.\n", s.fileCount, pluralize("file", s.fileCount))
 
 	default:
-		fmt.Fprintf(os.Stderr, "%d %s generated.\n", s.fileCount, pluralize("file", s.fileCount))
+		if !s.opts.Quiet {
+			fmt.Fprintf(os.Stderr, "%d %s generated.\n", s.fileCount, pluralize("file", s.fileCount))
+		}
 	}
 
 	return nil

diff --git a/slice/split.go b/slice/split.go
@@ -49,6 +49,7 @@ type Options struct {
 	GoTemplate      string // the go template code to render the file names
 	DryRun          bool   // if true, no files are created
 	DebugMode       bool   // enables debug mode
+	Quiet           bool   //disables all writing to StdOut/StdErr
 
 	IncludedKinds    []string
 	ExcludedKinds    []string