44af6ba759
- Introduce new MCP and Robot command groups in the CLI, allowing for better organization of package management commands. - Add corresponding command descriptions for MCP and Robot functionalities to improve user guidance. - Update the agent command group to include additional commands for enhanced agent management. - Modify .gitignore to exclude specific design markdown files from version control. - Add environment variable for test application path in GitHub workflows to streamline testing setup.
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package common
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import (
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"crypto/sha256"
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"fmt"
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"io"
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"os"
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"path/filepath"
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"strings"
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)
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// HashFile computes the SHA-256 hash of a file and returns it as "sha256-<hex>".
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func HashFile(path string) (string, error) {
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f, err := os.Open(path)
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if err != nil {
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return "", err
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}
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defer f.Close()
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h := sha256.New()
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if _, err := io.Copy(h, f); err != nil {
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return "", err
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}
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return fmt.Sprintf("sha256-%x", h.Sum(nil)), nil
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}
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// HashBytes computes the SHA-256 hash of raw bytes and returns "sha256-<hex>".
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func HashBytes(data []byte) string {
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h := sha256.Sum256(data)
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return fmt.Sprintf("sha256-%x", h[:])
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}
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// HashDir walks a directory and returns a map of relative paths to their SHA-256 hashes.
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// The relPrefix is prepended to each relative path (use "" for no prefix).
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func HashDir(dir, relPrefix string) (map[string]string, error) {
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result := map[string]string{}
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err := filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if info.IsDir() {
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return nil
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}
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rel, err := filepath.Rel(dir, path)
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if err != nil {
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return err
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}
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rel = filepath.ToSlash(rel)
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if relPrefix != "" {
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rel = strings.TrimRight(filepath.ToSlash(relPrefix), "/") + "/" + rel
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}
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hash, err := HashFile(path)
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if err != nil {
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return err
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}
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result[rel] = hash
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return nil
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})
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return result, err
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}
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