58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package flow
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import (
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"fmt"
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"path/filepath"
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"github.com/yaoapp/gou"
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"github.com/yaoapp/kun/log"
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"github.com/yaoapp/yao/config"
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"github.com/yaoapp/yao/share"
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)
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// Load 加载业务逻辑编排
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func Load(cfg config.Config) error {
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if share.BUILDIN {
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return LoadBuildIn("flows", "")
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}
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return LoadFrom(filepath.Join(cfg.Root, "flows"), "")
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}
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// LoadFrom 从特定目录加载
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func LoadFrom(dir string, prefix string) error {
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if share.DirNotExists(dir) {
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return fmt.Errorf("%s does not exists", dir)
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}
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err := share.Walk(dir, ".json", func(root, filename string) {
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name := prefix + share.SpecName(root, filename)
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content := share.ReadFile(filename)
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_, err := gou.LoadFlowReturn(string(content), name)
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if err != nil {
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log.With(log.F{"root": root, "file": filename}).Error(err.Error())
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}
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})
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if err != nil {
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return err
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}
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// Load Script
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err = share.Walk(dir, ".js", func(root, filename string) {
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name := prefix + share.SpecName(root, filename)
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flow := gou.SelectFlow(name)
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if flow != nil {
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script := share.ScriptName(filename)
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content := share.ReadFile(filename)
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flow.LoadScript(string(content), script)
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}
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})
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return err
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}
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// LoadBuildIn 从制品中读取
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func LoadBuildIn(dir string, prefix string) error {
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return nil
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}
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