m3ta-chiron
2c7200380b
- go-git in-process clone, default-branch/tag resolution, optional token auth - web-tree URL normalization (github/gitlab) with implied discovery root - discovery of skills/commands/agents/mcp, lenient frontmatter with warnings - selection: all by default, --include with missing-entry hard errors - external/<source>/<type>/ materialization preserving exec bits - lockfile v2: deterministic JSON, pinned url/ref/rev, inventory, warnings - offline black-box e2e suite against local fixture git repositories
42 lines
1.5 KiB
Go
42 lines
1.5 KiB
Go
package gitsource
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import (
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"fmt"
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"regexp"
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"strings"
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)
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var (
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githubTreeRe = regexp.MustCompile(`^https://([^/]*github[^/]*)/([^/]+)/([^/]+)/tree/([^/]+)(/.*)?$`)
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gitlabTreeRe = regexp.MustCompile(`^https://([^/]*gitlab[^/]*)/([^/]+)/([^/]+)/-/tree/([^/]+)(/.*)?$`)
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)
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// NormalizeURL converts pasted GitHub/GitLab web-tree URLs into plain git
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// clone URLs and returns the implied discovery root ("" for the repo root).
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// URLs that are already cloneable pass through unchanged.
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func NormalizeURL(raw string) (url, root string, err error) {
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s := strings.TrimSpace(raw)
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if s == "" {
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return "", "", fmt.Errorf("empty source URL")
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}
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if m := githubTreeRe.FindStringSubmatch(s); m != nil {
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return fmt.Sprintf("https://%s/%s/%s.git", m[1], m[2], m[3]), strings.TrimPrefix(m[5], "/"), nil
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}
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if m := gitlabTreeRe.FindStringSubmatch(s); m != nil {
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return fmt.Sprintf("https://%s/%s/%s.git", m[1], m[2], m[3]), strings.TrimPrefix(m[5], "/"), nil
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}
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if strings.HasSuffix(s, ".git") {
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return s, "", nil
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}
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if m := regexp.MustCompile(`^https://([^/]*github[^/]*)/([^/]+)/([^/]+)$`).FindStringSubmatch(s); m != nil {
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return fmt.Sprintf("https://%s/%s/%s.git", m[1], m[2], m[3]), "", nil
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}
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if m := regexp.MustCompile(`^https://([^/]*gitlab[^/]*)/([^/]+)/([^/]+)$`).FindStringSubmatch(s); m != nil {
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return fmt.Sprintf("https://%s/%s/%s.git", m[1], m[2], m[3]), "", nil
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}
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if strings.HasPrefix(s, "file://") {
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return strings.TrimPrefix(s, "file://"), "", nil
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}
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return s, "", nil
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}
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