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package generator
import (
"encoding/json"
"os"
"path/filepath"
"mokhan.ca/xlgmokha/gitmal/internal/git"
)
type BranchJSON struct {
Name string `json:"name"`
Commit BranchHead `json:"commit"`
}
type BranchHead struct {
SHA string `json:"sha"`
}
func GenerateBranchesJSON(branches []git.Ref, commitsFor map[git.Ref][]git.Commit, params Params) error {
list := make([]BranchJSON, 0, len(branches))
for _, branch := range branches {
commits := commitsFor[branch]
var sha string
if len(commits) > 0 {
sha = commits[0].Hash
}
list = append(list, BranchJSON{
Name: branch.String(),
Commit: BranchHead{SHA: sha},
})
}
outPath := filepath.Join(params.OutputDir, "branches.json")
f, err := os.Create(outPath)
if err != nil {
return err
}
defer f.Close()
encoder := json.NewEncoder(f)
encoder.SetIndent("", " ")
return encoder.Encode(list)
}
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