Artifact [62ac014a3a]

Artifact 62ac014a3a2fc45e27f3a496a804f9c35a54c978db3fe88d14e6828947075a1f:

• File cli/repo_add.go — part of check-in [f5744359d3] at 2026-04-19 16:30:54 on branch trunk — Initial open source release

  libfossil is a pure-Go implementation of the Fossil SCM, reading and writing the same .fossil SQLite repository format as upstream Fossil.

  This is the first public release of code that previously lived in a private repository. The module path is github.com/danmestas/libfossil and the binary is named libfossil to avoid $PATH collisions with upstream fossil.

  Included: - Repo lifecycle (create, clone), checkout/checkin, timeline, merge, diff, annotate, shun, tag, branch, bisect, stash, undo/redo - Sync-over-HTTP protocol (client and handler) - Two SQLite drivers: modernc (pure Go, default) and ncruces (wasm-capable) - Observer interfaces (SyncObserver, CheckoutObserver) with an optional OpenTelemetry implementation in observer/otel (separate submodule) - Deterministic simulation testing harness with BUGGIFY fault injection - Kong-based embeddable CLI under cli/ and a standalone binary under cmd/libfossil/ (user: [email protected], size: 1680) [annotate] [blame] [check-ins using]

package cli

import (
	"crypto/sha1"
	"encoding/hex"
	"fmt"
	"os"
	"path/filepath"
)

// RepoAddCmd stages files for addition in the checkout database.
type RepoAddCmd struct {
	Files []string `arg:"" required:"" help:"Files to stage for addition"`
	Dir   string   `short:"d" help:"Checkout directory" default:"."`
}

func (c *RepoAddCmd) Run(g *Globals) error {
	ckout, err := openCheckout(c.Dir)
	if err != nil {
		return err
	}
	defer ckout.Close()

	vid, err := checkoutVid(ckout)
	if err != nil {
		return err
	}

	for _, path := range c.Files {
		absPath, err := filepath.Abs(path)
		if err != nil {
			return err
		}
		relPath, err := filepath.Rel(c.Dir, absPath)
		if err != nil {
			return fmt.Errorf("file %s is not within checkout directory", path)
		}

		info, err := os.Stat(path)
		if err != nil {
			return fmt.Errorf("%s: %w", path, err)
		}
		if info.IsDir() {
			return fmt.Errorf("%s is a directory", path)
		}

		data, err := os.ReadFile(path)
		if err != nil {
			return err
		}
		h := sha1.Sum(data)
		mhash := hex.EncodeToString(h[:])

		isExe := info.Mode()&0o111 != 0

		// Check if already tracked.
		var existingID int64
		err = ckout.QueryRow("SELECT id FROM vfile WHERE pathname=? AND vid=?", relPath, vid).Scan(&existingID)
		if err == nil {
			ckout.Exec("UPDATE vfile SET chnged=1, deleted=0, mhash=? WHERE id=?", mhash, existingID)
			fmt.Printf("UPDATED  %s\n", relPath)
		} else {
			ckout.Exec(`INSERT INTO vfile(vid, chnged, deleted, isexe, islink, rid, mrid, mtime, pathname, mhash)
				VALUES(?, 1, 0, ?, 0, 0, 0, ?, ?, ?)`,
				vid, isExe, info.ModTime().Unix(), relPath, mhash)
			fmt.Printf("ADDED    %s\n", relPath)
		}
	}
	return nil
}