Artifact [d23ea737bf]

Artifact d23ea737bfe951b12c73666e51876b2a378ce33c90a27198610e0d0aba50eb74:

• File cli/repo_config.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: 1567) [annotate] [blame] [check-ins using]

package cli

import "fmt"

// RepoConfigCmd groups configuration operations.
type RepoConfigCmd struct {
	Ls  RepoConfigLsCmd  `cmd:"" help:"List all config entries"`
	Get RepoConfigGetCmd `cmd:"" help:"Get a config value"`
	Set RepoConfigSetCmd `cmd:"" help:"Set a config value"`
}

// RepoConfigLsCmd lists all config entries.
type RepoConfigLsCmd struct{}

func (c *RepoConfigLsCmd) Run(g *Globals) error {
	r, err := g.OpenRepo()
	if err != nil {
		return err
	}
	defer r.Close()

	db := r.Inner().DB()
	rows, err := db.Query("SELECT name, value FROM config ORDER BY name")
	if err != nil {
		return err
	}
	defer rows.Close()

	for rows.Next() {
		var name, value string
		rows.Scan(&name, &value)
		fmt.Printf("%-20s %s\n", name, value)
	}
	return rows.Err()
}

// RepoConfigGetCmd gets a single config value.
type RepoConfigGetCmd struct {
	Key string `arg:"" help:"Config key to get"`
}

func (c *RepoConfigGetCmd) Run(g *Globals) error {
	r, err := g.OpenRepo()
	if err != nil {
		return err
	}
	defer r.Close()

	val, err := r.Config(c.Key)
	if err != nil {
		return fmt.Errorf("config key %q not found", c.Key)
	}
	fmt.Println(val)
	return nil
}

// RepoConfigSetCmd sets a config value.
type RepoConfigSetCmd struct {
	Key   string `arg:"" help:"Config key"`
	Value string `arg:"" help:"Config value"`
}

func (c *RepoConfigSetCmd) Run(g *Globals) error {
	r, err := g.OpenRepo()
	if err != nil {
		return err
	}
	defer r.Close()

	if err := r.SetConfig(c.Key, c.Value); err != nil {
		return err
	}
	fmt.Printf("%s = %s\n", c.Key, c.Value)
	return nil
}