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cmd pkg for Subcommand type, use everywhere

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This commit is contained in:
bth 2026-01-20 13:30:53 -08:00
commit c434005d39
7 changed files with 52 additions and 45 deletions
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14
flags/flags.go
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@ -7,6 +7,8 @@ import (
"reflect"
"strings"
"text/tabwriter"
"github.com/brtholomy/um/go/cmd"
)
type Arg struct {
@ -74,17 +76,17 @@ func ValidateIncrementFetchOrExit(args []string, i int) (int, string) {
return i + 1, args[i+1]
}
func HelpRequired(cmd string, long string) {
log.Printf("um %s: %s is required", cmd, long)
func HelpRequired(sub cmd.Subcommand, long string) {
log.Printf("um %s: %s is required", sub, long)
}
func HelpInvalidArg(cmd string, arg string) {
log.Printf("um %s: invalid argument: %s", cmd, arg)
func HelpInvalidArg(sub cmd.Subcommand, arg string) {
log.Printf("um %s: invalid argument: %s", sub, arg)
}
// print out help string by reflecting over fields of provided opts struct
// and os.Exit(0)
func Help(subcmd string, opts any) {
func Help(sub cmd.Subcommand, opts any) {
v := reflect.ValueOf(opts)
t := v.Type()
@ -110,7 +112,7 @@ func Help(subcmd string, opts any) {
)
}
}
log.Printf("um %s%s\n", subcmd, positional)
log.Printf("um %s%s\n", sub, positional)
w.Flush()
os.Exit(0)
}