diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/installpkg/main.go | 11 | ||||
| -rw-r--r-- | cmd/removepkg/main.go | 17 |
2 files changed, 24 insertions, 4 deletions
diff --git a/cmd/installpkg/main.go b/cmd/installpkg/main.go index 5cc4955..009a2e7 100644 --- a/cmd/installpkg/main.go +++ b/cmd/installpkg/main.go @@ -44,6 +44,10 @@ import ( // the previous package's files, and this will catch the few // corner cases without generating unnecessary writes. +func usage() { + getopt.PrintUsage(os.Stdout) +} + func ParseFlags() *pkgtools.InstallPkgFlags { flags := pkgtools.DefaultInstallPkgFlags flags.SetEnvValues() @@ -56,9 +60,12 @@ func ParseFlags() *pkgtools.InstallPkgFlags { } func main() { + getopt.SetParameters("package_filename ...") + help := getopt.BoolLong("help", 0, "display help") + flags := ParseFlags() - if len(getopt.Args()) == 0 { - getopt.PrintUsage(os.Stdout) + if len(getopt.Args()) == 0 || *help { + usage() return } diff --git a/cmd/removepkg/main.go b/cmd/removepkg/main.go index 5970112..dd21f54 100644 --- a/cmd/removepkg/main.go +++ b/cmd/removepkg/main.go @@ -1,24 +1,37 @@ package main +// TODO: print help when no arguments given + import ( "flag" "fmt" "os" "git.server.ky/slackcoder/pkgtools" + "github.com/pborman/getopt/v2" ) +func usage() { + getopt.PrintUsage(os.Stdout) +} + func ParseFlags() *pkgtools.RemovePkgFlags { flags := pkgtools.DefaultRemovePkgFlags flags.SetEnvValues() - flag.Parse() - + getopt.Parse() return &flags } func main() { + getopt.SetParameters("packagename ...") + help := getopt.BoolLong("help", 0, "display help") + flags := ParseFlags() + if len(getopt.Args()) == 0 || *help { + usage() + return + } err := pkgtools.RemovePkg(flags, flag.Args()...) if err != nil { |