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docs and private funcs

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This commit is contained in:
bth 2026-01-18 18:19:56 -08:00
commit 869ca3c290
3 changed files with 11 additions and 9 deletions
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4
flags/flags.go
View file

@ -19,7 +19,9 @@ type Val interface {
} }
// with generic Val field, instantiate like Flag[string] // with generic Val field, instantiate like Flag[string]
// TODO: probably struct inheritance would be cleaner, but Flag[bool] is cooler than FlagBool. // NOTE: struct inheritance would be easier, but Flag[bool] is much cooler than FlagBool.
// and actually more readable for the initOpts function, which serves as documentation.
// so the complexity seems to be all paid up front here in this pkg.
type Flag[T Val] struct { type Flag[T Val] struct {
Long string Long string
Short string Short string

8
next/next.go
View file

@ -13,7 +13,7 @@ type options struct {
Help flags.Flag[bool] Help flags.Flag[bool]
} }
func InitOpts() options { func initOpts() options {
return options{ return options{
flags.Arg{"", "midfix file descriptor"}, flags.Arg{"", "midfix file descriptor"},
flags.Arg{"", "tags to add to new file"}, flags.Arg{"", "tags to add to new file"},
@ -21,8 +21,8 @@ func InitOpts() options {
} }
} }
func ParseArgs(args []string) options { func parseArgs(args []string) options {
opts := InitOpts() opts := initOpts()
for i, arg := range args { for i, arg := range args {
switch { switch {
case i == 0 && !flags.HasDashPrefix(arg): case i == 0 && !flags.HasDashPrefix(arg):
@ -41,6 +41,6 @@ func ParseArgs(args []string) options {
} }
func Next(args []string) { func Next(args []string) {
opts := ParseArgs(args) opts := parseArgs(args)
fmt.Println(opts) fmt.Println(opts)
} }

8
tag/tag.go
View file

@ -13,7 +13,7 @@ type options struct {
Help flags.Flag[bool] Help flags.Flag[bool]
} }
func InitOpts() options { func initOpts() options {
return options{ return options{
flags.Arg{"", "tag query"}, flags.Arg{"", "tag query"},
flags.Flag[string]{"--date", "-d", "", "date range"}, flags.Flag[string]{"--date", "-d", "", "date range"},
@ -22,8 +22,8 @@ func InitOpts() options {
} }
} }
func ParseArgs(args []string) options { func parseArgs(args []string) options {
opts := InitOpts() opts := initOpts()
for i, arg := range args { for i, arg := range args {
switch { switch {
case i == 0 && !flags.HasDashPrefix(arg): case i == 0 && !flags.HasDashPrefix(arg):
@ -45,6 +45,6 @@ func ParseArgs(args []string) options {
} }
func Tag(args []string) { func Tag(args []string) {
opts := ParseArgs(args) opts := parseArgs(args)
fmt.Println(opts) fmt.Println(opts)
} }