45 lines
955 B
Python
45 lines
955 B
Python
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# Only types that provide implementation of FlagInputSourceExtension can be listed here
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# please keep list sorted alphabetically
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flag_types = [
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"Bool",
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"Duration",
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"Float64",
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"Generic",
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"Int",
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"IntSlice",
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"Path",
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"String",
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"StringSlice",
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]
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print('''// Code generated by fg.py; DO NOT EDIT.
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package altsrc
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import (
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"flag"
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"github.com/urfave/cli/v2"
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)''')
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for t in flag_types:
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print(f'''
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// {t}Flag is the flag type that wraps cli.{t}Flag to allow
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// for other values to be specified
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type {t}Flag struct {{
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*cli.{t}Flag
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set *flag.FlagSet
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}}
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var _ FlagInputSourceExtension = (*{t}Flag)(nil)
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// New{t}Flag creates a new {t}Flag
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func New{t}Flag(fl *cli.{t}Flag) *{t}Flag {{
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return &{t}Flag{{{t}Flag: fl, set: nil}}
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}}
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// Apply saves the flagSet for later usage calls, then calls
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// the wrapped {t}Flag.Apply
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func (f *{t}Flag) Apply(set *flag.FlagSet) error {{
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f.set = set
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return f.{t}Flag.Apply(set)
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}}''')
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