49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
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package gitpb
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// only reads in the go.mod file. doesn't change anything
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import (
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"bufio"
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"errors"
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"os"
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"path/filepath"
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"strings"
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"go.wit.com/log"
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)
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// Detect a 'Primative' package. Sets the isPrimative flag
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// will return true if the repo is truly not dependent on _anything_ else
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// like spew or lib/widget
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// it assumes go mod ran init and tidy ran without error
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func (repo *Repo) IsPrimitive() (bool, error) {
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// go mod init & go mod tidy ran without errors
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log.Log(GITPB, "isPrimativeGoMod()", repo.FullPath)
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tmp := filepath.Join(repo.FullPath, "go.mod")
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gomod, err := os.Open(tmp)
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if err != nil {
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log.Log(GITPB, "missing go.mod", repo.FullPath)
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return false, err
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}
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defer gomod.Close()
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scanner := bufio.NewScanner(gomod)
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for scanner.Scan() {
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line := strings.TrimSpace(scanner.Text())
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parts := strings.Split(line, " ")
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log.Log(GITPB, " gomod:", parts)
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if len(parts) >= 1 {
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log.Log(GITPB, " gomod: part[0] =", parts[0])
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if parts[0] == "require" {
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log.Log(GITPB, " should return false here")
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return false, errors.New("go.mod file is not primative")
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}
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}
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}
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repo.GoPrimitive = true
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repo.GoDeps = nil
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return true, nil
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}
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