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packer: -machine-readable not double hyphen

This commit is contained in:
Mitchell Hashimoto 2013-08-11 23:26:24 -07:00
parent b3e8a41954
commit a675b89b0e
3 changed files with 3 additions and 2 deletions
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1
command/build/help.go
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@ -10,6 +10,7 @@ Options:
-debug Debug mode enabled for builds -debug Debug mode enabled for builds
-force Force a build to continue if artifacts exist, deletes existing artifacts -force Force a build to continue if artifacts exist, deletes existing artifacts
-machine-readable Machine-readable output
-except=foo,bar,baz Build all builds other than these -except=foo,bar,baz Build all builds other than these
-only=foo,bar,baz Only build the given builds by name -only=foo,bar,baz Only build the given builds by name
-var 'key=value' Variable for templates, can be used multiple times. -var 'key=value' Variable for templates, can be used multiple times.

2
packer.go
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@ -122,7 +122,7 @@ func main() {
// to remove this flag. // to remove this flag.
func extractMachineReadable(args []string) ([]string, bool) { func extractMachineReadable(args []string) ([]string, bool) {
for i, arg := range args { for i, arg := range args {
if arg == "--machine-readable" { if arg == "-machine-readable" {
// We found it. Slice it out. // We found it. Slice it out.
result := make([]string, len(args)-1) result := make([]string, len(args)-1)
copy(result, args[:i]) copy(result, args[:i])

2
packer/environment.go
View File

@ -301,7 +301,7 @@ func (e *coreEnvironment) printHelp() {
} }
e.ui.Say("\nGlobally recognized options:") e.ui.Say("\nGlobally recognized options:")
e.ui.Say(" --machine-readable Machine-readable output format.") e.ui.Say(" -machine-readable Machine-readable output format.")
} }
// Returns the UI for the environment. The UI is the interface that should // Returns the UI for the environment. The UI is the interface that should