Kyle Isom
c835358829
Go CLI using cobra with mount, unmount, status, and init subcommands. Unlocks via udisks2 D-Bus (passphrase/keyfile) or cryptsetup (FIDO2/TPM2) with ordered method fallback. Includes NixOS-specific LD_LIBRARY_PATH injection for systemd cryptsetup token plugins. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
41 lines
1.5 KiB
Go
41 lines
1.5 KiB
Go
package pflag
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// -- func Value
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type boolfuncValue func(string) error
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func (f boolfuncValue) Set(s string) error { return f(s) }
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func (f boolfuncValue) Type() string { return "boolfunc" }
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func (f boolfuncValue) String() string { return "" } // same behavior as stdlib 'flag' package
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func (f boolfuncValue) IsBoolFlag() bool { return true }
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// BoolFunc defines a func flag with specified name, callback function and usage string.
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//
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// The callback function will be called every time "--{name}" (or any form that matches the flag) is parsed
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// on the command line.
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func (f *FlagSet) BoolFunc(name string, usage string, fn func(string) error) {
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f.BoolFuncP(name, "", usage, fn)
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}
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// BoolFuncP is like BoolFunc, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) BoolFuncP(name, shorthand string, usage string, fn func(string) error) {
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var val Value = boolfuncValue(fn)
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flag := f.VarPF(val, name, shorthand, usage)
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flag.NoOptDefVal = "true"
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}
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// BoolFunc defines a func flag with specified name, callback function and usage string.
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//
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// The callback function will be called every time "--{name}" (or any form that matches the flag) is parsed
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// on the command line.
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func BoolFunc(name string, usage string, fn func(string) error) {
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CommandLine.BoolFuncP(name, "", usage, fn)
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}
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// BoolFuncP is like BoolFunc, but accepts a shorthand letter that can be used after a single dash.
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func BoolFuncP(name, shorthand string, usage string, fn func(string) error) {
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CommandLine.BoolFuncP(name, shorthand, usage, fn)
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}
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