(lockDir: string, owner: FsLockOwner)
| 101 | } |
| 102 | |
| 103 | function createLock(lockDir: string, owner: FsLockOwner): AcquiredFsLockSync { |
| 104 | mkdirSync(lockDir, { mode: 0o700 }); |
| 105 | try { |
| 106 | writeFileSync(join(lockDir, FS_LOCK_OWNER_FILE), `${JSON.stringify(owner)}\n`, { |
| 107 | encoding: 'utf8', |
| 108 | mode: 0o600, |
| 109 | }); |
| 110 | } catch (error) { |
| 111 | rmSync(lockDir, { recursive: true, force: true }); |
| 112 | throw error; |
| 113 | } |
| 114 | |
| 115 | return { |
| 116 | owner, |
| 117 | release(): void { |
| 118 | const currentOwner = readLockOwnerSync(lockDir); |
| 119 | if (currentOwner?.token !== owner.token) { |
| 120 | return; |
| 121 | } |
| 122 | rmSync(lockDir, { recursive: true, force: true }); |
| 123 | }, |
| 124 | }; |
| 125 | } |
| 126 | |
| 127 | function tryAcquireGuard( |
| 128 | lockDir: string, |
no outgoing calls
no test coverage detected