mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-09-23 03:50:05 +00:00
0884f89431
* start pulling out + replacing urfave and config * replace many many instances of config * move more stuff => viper * properly remove urfave * move some flags to root command * add testrig commands to root * alias config file keys * start adding cli parsing tests * reorder viper init * remove config path alias * fmt * change config file keys to non-nested * we're more or less in business now * tidy up the common func * go fmt * get tests passing again * add note about the cliparsing tests * reorganize * update docs with changes * structure cmd dir better * rename + move some files around * fix dangling comma
57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package viper
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import "github.com/spf13/pflag"
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// FlagValueSet is an interface that users can implement
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// to bind a set of flags to viper.
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type FlagValueSet interface {
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VisitAll(fn func(FlagValue))
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}
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// FlagValue is an interface that users can implement
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// to bind different flags to viper.
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type FlagValue interface {
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HasChanged() bool
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Name() string
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ValueString() string
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ValueType() string
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}
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// pflagValueSet is a wrapper around *pflag.ValueSet
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// that implements FlagValueSet.
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type pflagValueSet struct {
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flags *pflag.FlagSet
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}
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// VisitAll iterates over all *pflag.Flag inside the *pflag.FlagSet.
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func (p pflagValueSet) VisitAll(fn func(flag FlagValue)) {
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p.flags.VisitAll(func(flag *pflag.Flag) {
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fn(pflagValue{flag})
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})
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}
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// pflagValue is a wrapper aroung *pflag.flag
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// that implements FlagValue
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type pflagValue struct {
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flag *pflag.Flag
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}
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// HasChanged returns whether the flag has changes or not.
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func (p pflagValue) HasChanged() bool {
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return p.flag.Changed
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}
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// Name returns the name of the flag.
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func (p pflagValue) Name() string {
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return p.flag.Name
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}
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// ValueString returns the value of the flag as a string.
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func (p pflagValue) ValueString() string {
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return p.flag.Value.String()
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}
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// ValueType returns the type of the flag as a string.
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func (p pflagValue) ValueType() string {
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return p.flag.Value.Type()
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}
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