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#!/bin/sh
test_description='"-C <path>" option and its effects on other path-related options'
. ./test-lib.sh
test_expect_success '"git -C <path>" runs git from the directory <path>' '
test_create_repo dir1 &&
echo 1 >dir1/a.txt &&
msg="initial in dir1" &&
(cd dir1 && git add a.txt && git commit -m "$msg") &&
echo "$msg" >expected &&
git -C dir1 log --format=%s >actual &&
test_cmp expected actual
'
test_expect_success 'Multiple -C options: "-C dir1 -C dir2" is equivalent to "-C dir1/dir2"' '
test_create_repo dir1/dir2 &&
echo 1 >dir1/dir2/b.txt &&
git -C dir1/dir2 add b.txt &&
msg="initial in dir1/dir2" &&
echo "$msg" >expected &&
git -C dir1/dir2 commit -m "$msg" &&
git -C dir1 -C dir2 log --format=%s >actual &&
test_cmp expected actual
'
test_expect_success 'Effect on --git-dir option: "-C c --git-dir=a.git" is equivalent to "--git-dir c/a.git"' '
mkdir c &&
mkdir c/a &&
mkdir c/a.git &&
(cd c/a.git && git init --bare) &&
echo 1 >c/a/a.txt &&
git --git-dir c/a.git --work-tree=c/a add a.txt &&
git --git-dir c/a.git --work-tree=c/a commit -m "initial" &&
git --git-dir=c/a.git log -1 --format=%s >expected &&
git -C c --git-dir=a.git log -1 --format=%s >actual &&
test_cmp expected actual
'
test_expect_success 'Order should not matter: "--git-dir=a.git -C c" is equivalent to "-C c --git-dir=a.git"' '
git -C c --git-dir=a.git log -1 --format=%s >expected &&
git --git-dir=a.git -C c log -1 --format=%s >actual &&
test_cmp expected actual
'
test_expect_success 'Effect on --work-tree option: "-C c/a.git --work-tree=../a" is equivalent to "--work-tree=c/a --git-dir=c/a.git"' '
rm c/a/a.txt &&
git --git-dir=c/a.git --work-tree=c/a status >expected &&
git -C c/a.git --work-tree=../a status >actual &&
test_cmp expected actual
'
test_expect_success 'Order should not matter: "--work-tree=../a -C c/a.git" is equivalent to "-C c/a.git --work-tree=../a"' '
git -C c/a.git --work-tree=../a status >expected &&
git --work-tree=../a -C c/a.git status >actual &&
test_cmp expected actual
'
test_expect_success 'Effect on --git-dir and --work-tree options - "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=c/a.git --work-tree=c/a"' '
git --git-dir=c/a.git --work-tree=c/a status >expected &&
git -C c --git-dir=a.git --work-tree=a status >actual &&
test_cmp expected actual
'
test_expect_success 'Order should not matter: "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=a.git -C c --work-tree=a"' '
git -C c --git-dir=a.git --work-tree=a status >expected &&
git --git-dir=a.git -C c --work-tree=a status >actual &&
test_cmp expected actual
'
test_expect_success 'Order should not matter: "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=a.git --work-tree=a -C c"' '
git -C c --git-dir=a.git --work-tree=a status >expected &&
git --git-dir=a.git --work-tree=a -C c status >actual &&
test_cmp expected actual
'
test_expect_success 'Relative followed by fullpath: "-C ./here -C /there" is equivalent to "-C /there"' '
echo "initial in dir1/dir2" >expected &&
git -C dir1 -C "$(pwd)/dir1/dir2" log --format=%s >actual &&
test_cmp expected actual
'
test_done
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