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git/t/t3905-stash-include-untracked.sh
David Caldwell 787513027a stash: Add --include-untracked option to stash and remove all untracked files
The --include-untracked option acts like the normal "git stash save" but
also adds all untracked files in the working directory to the stash and then
calls "git clean --force --quiet" to restore the working directory to a
pristine state.

This is useful for projects that need to run release scripts. With this
option, the release scripts can be from the main working directory so one
does not have to maintain a "clean" directory in parallel just for
releasing. Basically the work-flow becomes:

   $ git tag release-1.0
   $ git stash --include-untracked
   $ make release
   $ git clean -f
   $ git stash pop

"git stash" alone is not enough in this case--it leaves untracked files
lying around that might mess up a release process that expects everything to
be very clean or might let a release succeed that should actually fail (due
to a new source file being created that hasn't been committed yet).

Signed-off-by: David Caldwell <david@porkrind.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-26 12:50:46 -07:00

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Executable file

#!/bin/sh
#
# Copyright (c) 2011 David Caldwell
#
test_description='Test git stash --include-untracked'
. ./test-lib.sh
test_expect_success 'stash save --include-untracked some dirty working directory' '
echo 1 > file &&
git add file &&
test_tick &&
git commit -m initial &&
echo 2 > file &&
git add file &&
echo 3 > file &&
test_tick &&
echo 1 > file2 &&
git stash --include-untracked &&
git diff-files --quiet &&
git diff-index --cached --quiet HEAD
'
cat > expect <<EOF
?? expect
?? output
EOF
test_expect_success 'stash save --include-untracked cleaned the untracked files' '
git status --porcelain > output
test_cmp output expect
'
cat > expect.diff <<EOF
diff --git a/file2 b/file2
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/file2
@@ -0,0 +1 @@
+1
EOF
cat > expect.lstree <<EOF
file2
EOF
test_expect_success 'stash save --include-untracked stashed the untracked files' '
test "!" -f file2 &&
git diff HEAD..stash^3 -- file2 > output &&
test_cmp output expect.diff &&
git ls-tree --name-only stash^3: > output &&
test_cmp output expect.lstree
'
test_expect_success 'stash save --patch --include-untracked fails' '
test_must_fail git stash --patch --include-untracked
'
test_expect_success 'stash save --patch --all fails' '
test_must_fail git stash --patch --all
'
git clean --force --quiet
cat > expect <<EOF
M file
?? expect
?? file2
?? output
EOF
test_expect_success 'stash pop after save --include-untracked leaves files untracked again' '
git stash pop &&
git status --porcelain > output
test_cmp output expect
'
git clean --force --quiet
test_expect_success 'stash save -u dirty index' '
echo 4 > file3 &&
git add file3 &&
test_tick &&
git stash -u
'
cat > expect <<EOF
diff --git a/file3 b/file3
new file mode 100644
index 0000000..b8626c4
--- /dev/null
+++ b/file3
@@ -0,0 +1 @@
+4
EOF
test_expect_success 'stash save --include-untracked dirty index got stashed' '
git stash pop --index &&
git diff --cached > output &&
test_cmp output expect
'
git reset > /dev/null
test_expect_success 'stash save --include-untracked -q is quiet' '
echo 1 > file5 &&
git stash save --include-untracked --quiet > output.out 2>&1 &&
test ! -s output.out
'
test_expect_success 'stash save --include-untracked removed files' '
rm -f file &&
git stash save --include-untracked &&
echo 1 > expect &&
test_cmp file expect
'
rm -f expect
test_expect_success 'stash save --include-untracked removed files got stashed' '
git stash pop &&
test ! -f file
'
cat > .gitignore <<EOF
.gitignore
ignored
EOF
test_expect_success 'stash save --include-untracked respects .gitignore' '
echo ignored > ignored &&
git stash -u &&
test -s ignored &&
test -s .gitignore
'
test_expect_success 'stash save -u can stash with only untracked files different' '
echo 4 > file4 &&
git stash -u
test "!" -f file4
'
test_expect_success 'stash save --all does not respect .gitignore' '
git stash -a &&
test "!" -f ignored &&
test "!" -f .gitignore
'
test_expect_success 'stash save --all is stash poppable' '
git stash pop &&
test -s ignored &&
test -s .gitignore
'
test_done