04a1996fd9
After daemon auto-export, JSONL mtime could be newer than database mtime due to SQLite WAL mode not updating beads.db until checkpoint. This caused validatePreExport to incorrectly block subsequent exports with "JSONL is newer than database" error, leading to daemon shutdown. Solution: Call TouchDatabaseFile after all export operations to ensure database mtime >= JSONL mtime. This prevents false positives in validation
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package main
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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)
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// TestTouchDatabaseFile verifies the TouchDatabaseFile helper function
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func TestTouchDatabaseFile(t *testing.T) {
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tmpDir := t.TempDir()
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testFile := filepath.Join(tmpDir, "test.db")
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// Create a test file
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if err := os.WriteFile(testFile, []byte("test"), 0600); err != nil {
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t.Fatalf("Failed to create test file: %v", err)
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}
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// Get initial mtime
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infoBefore, err := os.Stat(testFile)
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if err != nil {
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t.Fatalf("Failed to stat file: %v", err)
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}
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// Wait a bit to ensure mtime difference (1s for filesystems with coarse resolution)
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time.Sleep(1 * time.Second)
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// Touch the file
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if err := TouchDatabaseFile(testFile, ""); err != nil {
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t.Fatalf("TouchDatabaseFile failed: %v", err)
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}
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// Get new mtime
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infoAfter, err := os.Stat(testFile)
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if err != nil {
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t.Fatalf("Failed to stat file after touch: %v", err)
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}
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// Verify mtime was updated
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if !infoAfter.ModTime().After(infoBefore.ModTime()) {
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t.Errorf("File mtime should be updated after touch")
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}
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}
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// TestTouchDatabaseFileWithClockSkew verifies handling of future JSONL timestamps
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func TestTouchDatabaseFileWithClockSkew(t *testing.T) {
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tmpDir := t.TempDir()
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dbFile := filepath.Join(tmpDir, "test.db")
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jsonlFile := filepath.Join(tmpDir, "issues.jsonl")
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// Create test files
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if err := os.WriteFile(dbFile, []byte("db"), 0600); err != nil {
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t.Fatalf("Failed to create db file: %v", err)
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}
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if err := os.WriteFile(jsonlFile, []byte("jsonl"), 0600); err != nil {
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t.Fatalf("Failed to create jsonl file: %v", err)
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}
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// Set JSONL mtime to 1 hour in the future (simulating clock skew)
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futureTime := time.Now().Add(1 * time.Hour)
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if err := os.Chtimes(jsonlFile, futureTime, futureTime); err != nil {
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t.Fatalf("Failed to set future mtime: %v", err)
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}
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// Touch the DB file with JSONL path
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if err := TouchDatabaseFile(dbFile, jsonlFile); err != nil {
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t.Fatalf("TouchDatabaseFile failed: %v", err)
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}
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// Get DB mtime
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dbInfo, err := os.Stat(dbFile)
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if err != nil {
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t.Fatalf("Failed to stat db file: %v", err)
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}
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jsonlInfo, err := os.Stat(jsonlFile)
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if err != nil {
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t.Fatalf("Failed to stat jsonl file: %v", err)
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}
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// Verify DB mtime is at least as new as JSONL mtime
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// (should be JSONL mtime + 1ns to handle clock skew)
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if dbInfo.ModTime().Before(jsonlInfo.ModTime()) {
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t.Errorf("DB mtime should be >= JSONL mtime when JSONL is in future")
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t.Errorf("DB mtime: %v, JSONL mtime: %v", dbInfo.ModTime(), jsonlInfo.ModTime())
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}
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}
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