Add tm_server with SQLite, Svelte UI, and task-master TUI sync.

Introduces the web backend (auth, RBAC, project tokens, revisions), YouTrack-or-taskmaster backend choice in the TUI, and a first-pass embedded Svelte UI. The frontend is functional but needs a major rework. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-27 22:23:11 +01:00
parent 98d2253f44
commit 4adfcdb95a
67 changed files with 7188 additions and 129 deletions
@@ -0,0 +1,129 @@
+package sqlite
+
+import (
+	"database/sql"
+	"embed"
+	"fmt"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"time"
+
+	_ "modernc.org/sqlite"
+)
+
+//go:embed migrations/*.sql
+var migrationFS embed.FS
+
+// DB wraps a SQLite connection and domain helpers.
+type DB struct {
+	SQL    *sql.DB
+	Secret []byte // AES-256 key material for connection tokens (derived/padded)
+}
+
+// Open opens (or creates) the database at path and runs migrations.
+func Open(path string, secret []byte) (*DB, error) {
+	if path == "" {
+		return nil, fmt.Errorf("sqlite: path required")
+	}
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		return nil, fmt.Errorf("sqlite: create dir: %w", err)
+	}
+	sqlDB, err := sql.Open("sqlite", path+"?_pragma=foreign_keys(1)&_pragma=busy_timeout(5000)&_pragma=journal_mode(WAL)")
+	if err != nil {
+		return nil, fmt.Errorf("sqlite: open: %w", err)
+	}
+	sqlDB.SetMaxOpenConns(1) // SQLite writer safety
+	if err := sqlDB.Ping(); err != nil {
+		_ = sqlDB.Close()
+		return nil, fmt.Errorf("sqlite: ping: %w", err)
+	}
+	db := &DB{SQL: sqlDB, Secret: normalizeSecret(secret)}
+	if err := db.migrate(); err != nil {
+		_ = sqlDB.Close()
+		return nil, err
+	}
+	return db, nil
+}
+
+// Close closes the underlying connection.
+func (db *DB) Close() error {
+	if db == nil || db.SQL == nil {
+		return nil
+	}
+	return db.SQL.Close()
+}
+
+func (db *DB) migrate() error {
+	if _, err := db.SQL.Exec(`CREATE TABLE IF NOT EXISTS schema_migrations (
+		name TEXT PRIMARY KEY,
+		applied_at TEXT NOT NULL
+	)`); err != nil {
+		return fmt.Errorf("sqlite: schema_migrations: %w", err)
+	}
+
+	entries, err := migrationFS.ReadDir("migrations")
+	if err != nil {
+		return fmt.Errorf("sqlite: list migrations: %w", err)
+	}
+	var names []string
+	for _, e := range entries {
+		if !e.IsDir() && strings.HasSuffix(e.Name(), ".sql") {
+			names = append(names, e.Name())
+		}
+	}
+	sort.Strings(names)
+
+	for _, name := range names {
+		var exists string
+		err := db.SQL.QueryRow(`SELECT name FROM schema_migrations WHERE name = ?`, name).Scan(&exists)
+		if err == nil {
+			continue
+		}
+		if err != sql.ErrNoRows {
+			return fmt.Errorf("sqlite: check migration %s: %w", name, err)
+		}
+		body, err := migrationFS.ReadFile("migrations/" + name)
+		if err != nil {
+			return fmt.Errorf("sqlite: read migration %s: %w", name, err)
+		}
+		tx, err := db.SQL.Begin()
+		if err != nil {
+			return err
+		}
+		if _, err := tx.Exec(string(body)); err != nil {
+			_ = tx.Rollback()
+			return fmt.Errorf("sqlite: apply %s: %w", name, err)
+		}
+		if _, err := tx.Exec(`INSERT INTO schema_migrations(name, applied_at) VALUES(?, ?)`,
+			name, time.Now().UTC().Format(time.RFC3339Nano)); err != nil {
+			_ = tx.Rollback()
+			return fmt.Errorf("sqlite: record %s: %w", name, err)
+		}
+		if err := tx.Commit(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func formatTime(t time.Time) string {
+	if t.IsZero() {
+		return ""
+	}
+	return t.UTC().Format(time.RFC3339Nano)
+}
+
+func parseTime(s string) time.Time {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return time.Time{}
+	}
+	for _, layout := range []string{time.RFC3339Nano, time.RFC3339} {
+		if t, err := time.Parse(layout, s); err == nil {
+			return t.UTC()
+		}
+	}
+	return time.Time{}
+}