48 lines
1019 B
Go
48 lines
1019 B
Go
package getter
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import (
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"fmt"
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"net/url"
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"strings"
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)
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// GitHubDetector implements Detector to detect GitHub URLs and turn
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// them into URLs that the Git Getter can understand.
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type GitHubDetector struct{}
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func (d *GitHubDetector) Detect(src, _ string) (string, bool, error) {
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if len(src) == 0 {
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return "", false, nil
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}
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if strings.HasPrefix(src, "github.com/") {
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return d.detectHTTP(src)
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}
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return "", false, nil
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}
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func (d *GitHubDetector) detectHTTP(src string) (string, bool, error) {
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parts := strings.Split(src, "/")
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if len(parts) < 3 {
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return "", false, fmt.Errorf(
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"GitHub URLs should be github.com/username/repo")
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}
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urlStr := fmt.Sprintf("https://%s", strings.Join(parts[:3], "/"))
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url, err := url.Parse(urlStr)
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if err != nil {
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return "", true, fmt.Errorf("error parsing GitHub URL: %s", err)
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}
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if !strings.HasSuffix(url.Path, ".git") {
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url.Path += ".git"
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}
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if len(parts) > 3 {
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url.Path += "//" + strings.Join(parts[3:], "/")
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}
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return "git::" + url.String(), true, nil
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}
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