1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE OverloadedStrings #-}
module RepoWithASubmoduleSpec
( spec
) where
import Control.Monad
import qualified Data.ByteString as SB
import GitHash
import System.Directory
import System.FilePath
import System.Process
import Test.Hspec
import UnliftIO.Temporary
spec :: Spec
spec =
around setupGitRepo $ do
describe "getGitInfo" $ do
it
"it makes sensible git info for a both the parent and the child module" $ \(fp1, fp2) -> do
let sensible fp = do
errOrGi <- getGitInfo fp
case errOrGi of
Left err -> expectationFailure $ show err
Right gi -> do
length (giHash gi) `shouldNotBe` 128
giBranch gi `shouldBe` initialBranchName
giDirty gi `shouldBe` False
giCommitDate gi `shouldNotBe` []
giCommitCount gi `shouldBe` 1
giCommitMessage gi `shouldBe` "Initial commit"
length (giDescribe gi) `shouldBe` 7
sensible fp1
sensible fp2
describe "getGitRoot" $ do
it
"it gets the expected git root for a both the parent and the child module" $ \(fp1, fp2) -> do
getGitRoot fp1 `shouldReturn` Right fp1
getGitRoot fp2 `shouldReturn` Right fp2
setupGitRepo :: ((FilePath, FilePath) -> IO ()) -> IO ()
setupGitRepo runTest =
withSystemTempDirectory "with-submodule" $ \fp -> do
let fp1 = fp </> "1"
fp2 = fp </> "2"
createDirectoryIfMissing True fp1
createDirectoryIfMissing True fp2
let runGitIn d args =
void $ readCreateProcess ((proc "git" args) {cwd = Just d}) ""
runGit1 = runGitIn fp1
runGit2 = runGitIn fp2
runGit1 ["init", "--initial-branch", initialBranchName]
runGit2 ["init", "--initial-branch", initialBranchName]
SB.writeFile
(fp2 </> "README.md")
"This is a readme, you should read it."
runGit2 ["add", "README.md"]
runGit2
[ "-c"
, "user.name='Test User'"
, "-c"
, "user.email='test@example.com'"
, "commit"
, "-m"
, "Initial commit"
]
runGit1 ["-c", "protocol.file.allow=always", "submodule", "add", fp2, "2"]
runGit1
[ "-c"
, "user.name='Test User'"
, "-c"
, "user.email='test@example.com'"
, "commit"
, "-m"
, "Initial commit"
]
runTest (fp1, fp2)
initialBranchName :: String
initialBranchName = "main"
|
