66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
package healthcheck
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import (
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"fmt"
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"log/slog"
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"strings"
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"unicode"
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"github.com/go-git/go-git/v5"
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"github.com/go-git/go-git/v5/plumbing/object"
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)
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// nonAsciiMsg checks for non-ASCII characters in the commit message.
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// If the message starts with "Merge pull request", it skips the non-ASCII characters check.
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// Otherwise, it iterates over each character in the message and checks if it is a non-ASCII character.
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// If a non-ASCII character is found, it returns an error indicating not to use non-ASCII characters in commit messages.
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// Otherwise, it returns nil indicating that the commit message is valid.
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func NonAsciiMsg(root string) error {
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// cmd := exec.Command("git", "log", "--encoding=UTF-8", "--format=%B")
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repo, err := git.PlainOpen(root)
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if err != nil {
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slog.Error("openning git repo", "err", err)
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return fmt.Errorf("error openning git repo: %v", err)
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}
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ref, err := repo.Head()
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if err != nil {
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slog.Error("getting reference", "err", err)
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return fmt.Errorf("error getting reference: %v", err)
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}
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commits, err := repo.Log(&git.LogOptions{From: ref.Hash()})
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if err != nil {
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slog.Error("getting commits", "err", err)
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return fmt.Errorf("error getting commits from reference %s: %v", ref.Hash(), err)
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}
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var msgs []string
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err = commits.ForEach(func(c *object.Commit) error {
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msgs = append(msgs, c.Message)
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return nil
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})
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if err != nil {
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slog.Error("iterating commits", "err", err)
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return fmt.Errorf("error iterating commits: %v", err)
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}
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var nonAsciiMsgs []string
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for _, msg := range msgs {
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if msg == "" {
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continue
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}
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if strings.HasPrefix(msg, "Merge pull request") {
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continue
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}
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for _, c := range msg {
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if c > unicode.MaxASCII {
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nonAsciiMsgs = append(nonAsciiMsgs, msg)
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}
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}
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}
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if len(nonAsciiMsgs) > 0 {
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return fmt.Errorf("Non-ASCII characters in commit messages:\n%s", strings.Join(nonAsciiMsgs, "\n"))
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}
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return nil
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}
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