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088018e34d
By default, files are restored from the index for --worktree, and from HEAD for --staged. When --worktree and --staged are combined, --source must be specified to disambiguate the restore source[1], thus making it cumbersome to restore a file in both the worktree and the index. However, HEAD is also a reasonable default for --worktree when combined with --staged, so make it the default anytime --staged is used (whether combined with --worktree or not). [1]: Due to an oversight, the --source requirement, though documented, is not actually enforced. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
138 lines
3.7 KiB
Bash
Executable File
138 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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test_description='restore basic functionality'
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. ./test-lib.sh
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test_expect_success 'setup' '
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test_commit first &&
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echo first-and-a-half >>first.t &&
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git add first.t &&
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test_commit second &&
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echo one >one &&
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echo two >two &&
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echo untracked >untracked &&
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echo ignored >ignored &&
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echo /ignored >.gitignore &&
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git add one two .gitignore &&
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git update-ref refs/heads/one master
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'
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test_expect_success 'restore without pathspec is not ok' '
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test_must_fail git restore &&
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test_must_fail git restore --source=first
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'
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test_expect_success 'restore a file, ignoring branch of same name' '
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cat one >expected &&
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echo dirty >>one &&
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git restore one &&
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test_cmp expected one
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'
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test_expect_success 'restore a file on worktree from another ref' '
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test_when_finished git reset --hard &&
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git cat-file blob first:./first.t >expected &&
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git restore --source=first first.t &&
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test_cmp expected first.t &&
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git cat-file blob HEAD:./first.t >expected &&
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git show :first.t >actual &&
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test_cmp expected actual
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'
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test_expect_success 'restore a file in the index from another ref' '
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test_when_finished git reset --hard &&
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git cat-file blob first:./first.t >expected &&
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git restore --source=first --staged first.t &&
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git show :first.t >actual &&
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test_cmp expected actual &&
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git cat-file blob HEAD:./first.t >expected &&
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test_cmp expected first.t
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'
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test_expect_success 'restore a file in both the index and worktree from another ref' '
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test_when_finished git reset --hard &&
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git cat-file blob first:./first.t >expected &&
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git restore --source=first --staged --worktree first.t &&
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git show :first.t >actual &&
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test_cmp expected actual &&
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test_cmp expected first.t
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'
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test_expect_success 'restore --staged uses HEAD as source' '
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test_when_finished git reset --hard &&
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git cat-file blob :./first.t >expected &&
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echo index-dirty >>first.t &&
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git add first.t &&
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git restore --staged first.t &&
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git cat-file blob :./first.t >actual &&
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test_cmp expected actual
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'
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test_expect_success 'restore --worktree --staged uses HEAD as source' '
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test_when_finished git reset --hard &&
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git show HEAD:./first.t >expected &&
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echo dirty >>first.t &&
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git add first.t &&
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git restore --worktree --staged first.t &&
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git show :./first.t >actual &&
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test_cmp expected actual &&
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test_cmp expected first.t
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'
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test_expect_success 'restore --ignore-unmerged ignores unmerged entries' '
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git init unmerged &&
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(
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cd unmerged &&
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echo one >unmerged &&
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echo one >common &&
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git add unmerged common &&
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git commit -m common &&
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git switch -c first &&
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echo first >unmerged &&
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git commit -am first &&
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git switch -c second master &&
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echo second >unmerged &&
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git commit -am second &&
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test_must_fail git merge first &&
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echo dirty >>common &&
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test_must_fail git restore . &&
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git restore --ignore-unmerged --quiet . >output 2>&1 &&
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git diff common >diff-output &&
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test_must_be_empty output &&
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test_must_be_empty diff-output
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)
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'
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test_expect_success 'restore --staged adds deleted intent-to-add file back to index' '
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echo "nonempty" >nonempty &&
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>empty &&
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git add nonempty empty &&
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git commit -m "create files to be deleted" &&
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git rm --cached nonempty empty &&
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git add -N nonempty empty &&
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git restore --staged nonempty empty &&
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git diff --cached --exit-code
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'
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test_expect_success 'restore --staged invalidates cache tree for deletions' '
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test_when_finished git reset --hard &&
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>new1 &&
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>new2 &&
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git add new1 new2 &&
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# It is important to commit and then reset here, so that the index
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# contains a valid cache-tree for the "both" tree.
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git commit -m both &&
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git reset --soft HEAD^ &&
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git restore --staged new1 &&
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git commit -m "just new2" &&
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git rev-parse HEAD:new2 &&
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test_must_fail git rev-parse HEAD:new1
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'
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test_done
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