all: print template error

loov · Dec 28, 2020 · 77bbe48 · 77bbe48
1 parent 2c5cce8
commit 77bbe48
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Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/cut/cmd.go b/cut/cmd.go
@@ -47,7 +47,7 @@ func (cmd *Command) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface
 
 	t, err := templates.Parse(cmd.format)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "invalid label string\n")
+		fmt.Fprintf(os.Stderr, "invalid label string: %v\n", err)
 		return subcommands.ExitFailure
 	}
 

diff --git a/exec/cmd.go b/exec/cmd.go
@@ -45,7 +45,7 @@ func (cmd *Command) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface
 
 	t, err := templates.Parse(cmd.format)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "invalid format string\n")
+		fmt.Fprintf(os.Stderr, "invalid format string: %v\n", err)
 		return subcommands.ExitFailure
 	}
 

diff --git a/graph/cmd.go b/graph/cmd.go
@@ -68,7 +68,7 @@ func (cmd *Command) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface
 
 	label, err := templates.Parse(cmd.labelFormat)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "invalid label format\n")
+		fmt.Fprintf(os.Stderr, "invalid label format: %v\n", err)
 		return subcommands.ExitFailure
 	}
 

diff --git a/list/cmd.go b/list/cmd.go
@@ -41,7 +41,7 @@ func (cmd *Command) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface
 
 	t, err := templates.Parse(cmd.format)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "invalid format string\n")
+		fmt.Fprintf(os.Stderr, "invalid format string: %v\n", err)
 		return subcommands.ExitFailure
 	}
 

diff --git a/tree/cmd.go b/tree/cmd.go
@@ -41,7 +41,7 @@ func (cmd *Command) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface
 
 	t, err := templates.Parse(cmd.format)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "invalid format string\n")
+		fmt.Fprintf(os.Stderr, "invalid format string: %v\n", err)
 		return subcommands.ExitFailure
 	}