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b1492bf315
Commit 4362da078e (t7005-editor: get rid of the SPACES_IN_FILENAMES
prereq, 2018-05-14) removed code for detecting whether spaces in
filenames work. Since we rely on spaces throughout the test suite
("trash directory.t1234-foo"), testing whether we can use the filename
"e space.sh" was redundant and unnecessary.
In simplifying the code, though, this introduced a regression around how
spaces are handled, not in the /name/ of the editor script, but /in/ the
script itself. The script just does `echo space >$1`, where $1 is for
example "/foo/t/trash directory.t7005-editor/.git/COMMIT_EDITMSG".
With most shells, or with Bash in posix mode, $1 will not be subjected
to field splitting. But if we invoke Bash directly, which will happen if
we build Git with SHELL_PATH=/bin/bash, it will detect and complain
about an "ambiguous redirect". More details can be found in [1], thanks
to SZEDER Gábor.
Make sure that the editor script quotes "$1" to remove the ambiguity.
[1] https://public-inbox.org/git/20180926121107.GH27036@localhost/
Signed-off-by: Alexander Pyhalov <apyhalov@gmail.com>
Commit-message-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
131 lines
2.3 KiB
Bash
Executable file
131 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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test_description='GIT_EDITOR, core.editor, and stuff'
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. ./test-lib.sh
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unset EDITOR VISUAL GIT_EDITOR
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test_expect_success 'determine default editor' '
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vi=$(TERM=vt100 git var GIT_EDITOR) &&
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test -n "$vi"
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'
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if ! expr "$vi" : '[a-z]*$' >/dev/null
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then
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vi=
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fi
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for i in GIT_EDITOR core_editor EDITOR VISUAL $vi
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do
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cat >e-$i.sh <<-EOF
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#!$SHELL_PATH
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echo "Edited by $i" >"\$1"
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EOF
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chmod +x e-$i.sh
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done
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if ! test -z "$vi"
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then
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mv e-$vi.sh $vi
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fi
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test_expect_success setup '
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msg="Hand-edited" &&
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test_commit "$msg" &&
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echo "$msg" >expect &&
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git show -s --format=%s > actual &&
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test_cmp expect actual
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'
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TERM=dumb
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export TERM
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test_expect_success 'dumb should error out when falling back on vi' '
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if git commit --amend
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then
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echo "Oops?"
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false
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else
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: happy
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fi
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'
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test_expect_success 'dumb should prefer EDITOR to VISUAL' '
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EDITOR=./e-EDITOR.sh &&
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VISUAL=./e-VISUAL.sh &&
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export EDITOR VISUAL &&
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git commit --amend &&
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test "$(git show -s --format=%s)" = "Edited by EDITOR"
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'
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TERM=vt100
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export TERM
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for i in $vi EDITOR VISUAL core_editor GIT_EDITOR
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do
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echo "Edited by $i" >expect
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unset EDITOR VISUAL GIT_EDITOR
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git config --unset-all core.editor
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case "$i" in
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core_editor)
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git config core.editor ./e-core_editor.sh
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;;
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[A-Z]*)
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eval "$i=./e-$i.sh"
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export $i
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;;
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esac
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test_expect_success "Using $i" '
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git --exec-path=. commit --amend &&
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git show -s --pretty=oneline |
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sed -e "s/^[0-9a-f]* //" >actual &&
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test_cmp expect actual
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'
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done
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unset EDITOR VISUAL GIT_EDITOR
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git config --unset-all core.editor
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for i in $vi EDITOR VISUAL core_editor GIT_EDITOR
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do
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echo "Edited by $i" >expect
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case "$i" in
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core_editor)
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git config core.editor ./e-core_editor.sh
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;;
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[A-Z]*)
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eval "$i=./e-$i.sh"
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export $i
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;;
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esac
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test_expect_success "Using $i (override)" '
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git --exec-path=. commit --amend &&
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git show -s --pretty=oneline |
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sed -e "s/^[0-9a-f]* //" >actual &&
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test_cmp expect actual
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'
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done
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test_expect_success 'editor with a space' '
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echo "echo space >\"\$1\"" >"e space.sh" &&
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chmod a+x "e space.sh" &&
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GIT_EDITOR="./e\ space.sh" git commit --amend &&
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test space = "$(git show -s --pretty=format:%s)"
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'
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unset GIT_EDITOR
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test_expect_success 'core.editor with a space' '
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git config core.editor \"./e\ space.sh\" &&
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git commit --amend &&
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test space = "$(git show -s --pretty=format:%s)"
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'
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test_done
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