56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package main
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// will this help things?
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// this is a hack for testing for now
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// cram a mutex in the pb.go file
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import (
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"errors"
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"fmt"
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"os"
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"strings"
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"go.wit.com/log"
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)
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func (pb *Files) addMutex(f *File) error {
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fullname := f.Filebase + ".pb.go"
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log.Info("fullname:", fullname)
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data, err := os.ReadFile(fullname)
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if err != nil {
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// log.Info("open config file :", err)
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return err
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}
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w, _ := os.OpenFile(f.Filebase+".pb.go", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
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var found bool
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lines := strings.Split(string(data), "\n")
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for _, line := range lines {
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if strings.HasPrefix(line, "package ") {
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log.Info("CHANGING package:", line, "to package:", f.Package)
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fmt.Fprintln(w, "package "+f.Package)
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// log.Info("CHANGING package:", line, "to package:main")
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// fmt.Fprintln(w, "package "+"main")
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continue
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}
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// log.Info("line:", line)
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start := "type " + "sunshine" + " struct {"
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if strings.HasSuffix(line, start) {
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found = true
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log.Info("FOUND line:", line)
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fmt.Fprintln(w, line)
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fmt.Fprintln(w, "\tLock sync.RWMutex // auto-added by go.wit.com/apps/autogenpb")
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fmt.Fprintln(w, "")
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} else {
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fmt.Fprintln(w, line)
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}
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}
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// os.Exit(-1)
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if found {
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return nil
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}
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return errors.New("addMutex() parse didn't work")
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}
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