Commit `48eb4d9dbf`

48eb4d9dbf5408636b96f05510ffc13be8e84fdc

Verified · cmc

cmc <hello@cleberg.net> · 2026-09-17 15:03 UTC

Add KeycaskError with exit codes

Layout: unified · split

Sources/KeycaskCore/KeycaskCore.swift deleted −3

	@@ -1,3 +0,0 @@
1	public enum KeycaskCore {
2	public static let name = "keycask"
3	}

Sources/KeycaskCore/KeycaskError.swift added +38

@@ -0,0 +1,38 @@
	1	public enum KeycaskError: Error, Equatable, Sendable {
	2	case notFound(String)
	3	case ambiguous(name: String, candidates: [String])
	4	case cannotDecrypt
	5	case corrupt(String)
	6	case vaultExists(String)
	7	case noVault(String)
	8	case duplicateID(String)
	9	case io(String)
	10	case usage(String)
	11	case failure(String)
	12
	13	public var exitCode: Int32 {
	14	switch self {
	15	case .failure, .io, .corrupt, .vaultExists, .duplicateID: 1
	16	case .usage: 2
	17	case .notFound, .noVault: 3
	18	case .cannotDecrypt: 4
	19	case .ambiguous: 5
	20	}
	21	}
	22
	23	public var message: String {
	24	switch self {
	25	case .notFound(let what): "\(what): not found"
	26	case .ambiguous(let name, let candidates):
	27	(["\(name): ambiguous, use an id:"] + candidates).joined(separator: "\n")
	28	case .cannotDecrypt: "cannot decrypt: wrong passphrase or damaged vault"
	29	case .corrupt(let why): "vault is corrupt: \(why)"
	30	case .vaultExists(let path): "vault \(path) already exists"
	31	case .noVault(let path): "vault \(path) not found (run `keycask init`)"
	32	case .duplicateID(let id): "duplicate id \(id)"
	33	case .io(let why): why
	34	case .usage(let why): why
	35	case .failure(let why): why
	36	}
	37	}
	38	}

Sources/keycask/main.swift +1 −1

Tests/KeycaskCoreTests/KeycaskErrorTests.swift added +28

@@ -0,0 +1,28 @@
	1	import Testing
	2
	3	@testable import KeycaskCore
	4
	5	@Suite struct KeycaskErrorTests {
	6	@Test func exitCodesFollowTheSpec() {
	7	#expect(KeycaskError.failure("x").exitCode == 1)
	8	#expect(KeycaskError.io("x").exitCode == 1)
	9	#expect(KeycaskError.corrupt("x").exitCode == 1)
	10	#expect(KeycaskError.vaultExists("x").exitCode == 1)
	11	#expect(KeycaskError.duplicateID("abcd2345").exitCode == 1)
	12	#expect(KeycaskError.usage("x").exitCode == 2)
	13	#expect(KeycaskError.notFound("x").exitCode == 3)
	14	#expect(KeycaskError.noVault("/p").exitCode == 3)
	15	#expect(KeycaskError.cannotDecrypt.exitCode == 4)
	16	#expect(KeycaskError.ambiguous(name: "gh", candidates: []).exitCode == 5)
	17	}
	18
	19	@Test func messagesNameTheSubject() {
	20	#expect(KeycaskError.notFound("gh").message == "gh: not found")
	21	#expect(KeycaskError.noVault("/v").message == "vault /v not found (run `keycask init`)")
	22	#expect(KeycaskError.vaultExists("/v").message == "vault /v already exists")
	23	#expect(
	24	KeycaskError.cannotDecrypt.message
	25	== "cannot decrypt: wrong passphrase or damaged vault")
	26	#expect(KeycaskError.corrupt("bad json").message == "vault is corrupt: bad json")
	27	}
	28	}

Tests/KeycaskCoreTests/SmokeTests.swift deleted −7

	@@ -1,7 +0,0 @@
1	import Testing
2
3	@testable import KeycaskCore
4
5	@Test func packageBuilds() {
6	#expect(KeycaskCore.name == "keycask")
7	}

Commit 48eb4d9dbf