mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-05-19 08:48:08 +00:00
d815b20c54
This argument is pretty useless, so let's remove it and let addons get their config on their own. Note that this is a breaking change, but as [per docs](https://woodpecker-ci.org/docs/next/administration/addons/overview) the addon implementation can change at any time.
63 lines
1.2 KiB
Go
63 lines
1.2 KiB
Go
package addon
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import (
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"errors"
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"plugin"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"go.woodpecker-ci.org/woodpecker/v2/shared/addon/types"
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)
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var pluginCache = map[string]*plugin.Plugin{}
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type Addon[T any] struct {
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Type types.Type
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Value T
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}
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func Load[T any](files []string, t types.Type) (*Addon[T], error) {
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for _, file := range files {
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if _, has := pluginCache[file]; !has {
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p, err := plugin.Open(file)
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if err != nil {
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return nil, err
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}
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pluginCache[file] = p
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}
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typeLookup, err := pluginCache[file].Lookup("Type")
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if err != nil {
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return nil, err
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}
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if addonType, is := typeLookup.(*types.Type); !is {
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return nil, errors.New("addon type is incorrect")
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} else if *addonType != t {
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continue
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}
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mainLookup, err := pluginCache[file].Lookup("Addon")
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if err != nil {
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return nil, err
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}
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main, is := mainLookup.(func(zerolog.Logger) (T, error))
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if !is {
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return nil, errors.New("addon main function has incorrect type")
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}
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logger := log.Logger.With().Str("addon", file).Logger()
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mainOut, err := main(logger)
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if err != nil {
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return nil, err
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}
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return &Addon[T]{
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Type: t,
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Value: mainOut,
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}, nil
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}
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return nil, nil
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}
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