notes: teach the -e option to edit messages in editor

Notes can be added to a commit using:
	- "-m" to provide a message on the command line.
	- -C to copy a note from a blob object.
	- -F to read the note from a file.
When these options are used, Git does not open an editor,
it simply takes the content provided via these options and
attaches it to the commit as a note.

Improve flexibility to fine-tune the note before finalizing it
by allowing the messages to be prefilled in the editor and edited
after the messages have been provided through -[mF].

Signed-off-by: Abraham Samuel Adekunle <abrahamadekunle50@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This commit is contained in:
Abraham Samuel Adekunle 2024-10-21 18:12:20 +00:00 committed by Taylor Blau
parent 34b6ce9b30
commit dab0b9e176
3 changed files with 76 additions and 5 deletions

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@ -9,9 +9,9 @@ SYNOPSIS
--------
[verse]
'git notes' [list [<object>]]
'git notes' add [-f] [--allow-empty] [--[no-]separator | --separator=<paragraph-break>] [--[no-]stripspace] [-F <file> | -m <msg> | (-c | -C) <object>] [<object>]
'git notes' add [-f] [--allow-empty] [--[no-]separator | --separator=<paragraph-break>] [--[no-]stripspace] [-F <file> | -m <msg> | (-c | -C) <object>] [-e] [<object>]
'git notes' copy [-f] ( --stdin | <from-object> [<to-object>] )
'git notes' append [--allow-empty] [--[no-]separator | --separator=<paragraph-break>] [--[no-]stripspace] [-F <file> | -m <msg> | (-c | -C) <object>] [<object>]
'git notes' append [--allow-empty] [--[no-]separator | --separator=<paragraph-break>] [--[no-]stripspace] [-F <file> | -m <msg> | (-c | -C) <object>] [-e] [<object>]
'git notes' edit [--allow-empty] [<object>] [--[no-]stripspace]
'git notes' show [<object>]
'git notes' merge [-v | -q] [-s <strategy> ] <notes-ref>
@ -67,7 +67,9 @@ add::
the existing notes will be opened in the editor (like the `edit`
subcommand). If you specify multiple `-m` and `-F`, a blank
line will be inserted between the messages. Use the `--separator`
option to insert other delimiters.
option to insert other delimiters. You can use `-e` to edit and
fine-tune the message(s) supplied from `-m` and `-F` options
interactively (using an editor) before adding the note.
copy::
Copy the notes for the first object onto the second object (defaults to
@ -93,6 +95,8 @@ append::
an existing note, a blank line is added before each new
message as an inter-paragraph separator. The separator can
be customized with the `--separator` option.
Edit the notes to be appended given by `-m` and `-F` options with
`-e` interactively (using an editor) before appending the note.
edit::
Edit the notes for a given object (defaults to HEAD).

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@ -32,9 +32,9 @@
static const char *separator = "\n";
static const char * const git_notes_usage[] = {
N_("git notes [--ref <notes-ref>] [list [<object>]]"),
N_("git notes [--ref <notes-ref>] add [-f] [--allow-empty] [--[no-]separator|--separator=<paragraph-break>] [--[no-]stripspace] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]"),
N_("git notes [--ref <notes-ref>] add [-f] [--allow-empty] [--[no-]separator|--separator=<paragraph-break>] [--[no-]stripspace] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>] [-e]"),
N_("git notes [--ref <notes-ref>] copy [-f] <from-object> <to-object>"),
N_("git notes [--ref <notes-ref>] append [--allow-empty] [--[no-]separator|--separator=<paragraph-break>] [--[no-]stripspace] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]"),
N_("git notes [--ref <notes-ref>] append [--allow-empty] [--[no-]separator|--separator=<paragraph-break>] [--[no-]stripspace] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>] [-e]"),
N_("git notes [--ref <notes-ref>] edit [--allow-empty] [<object>]"),
N_("git notes [--ref <notes-ref>] show [<object>]"),
N_("git notes [--ref <notes-ref>] merge [-v | -q] [-s <strategy>] <notes-ref>"),
@ -489,6 +489,8 @@ static int add(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F('c', "reedit-message", &d, N_("object"),
N_("reuse and edit specified note object"), PARSE_OPT_NONEG,
parse_reedit_arg),
OPT_BOOL('e', "edit", &d.use_editor,
N_("edit note message in editor")),
OPT_CALLBACK_F('C', "reuse-message", &d, N_("object"),
N_("reuse specified note object"), PARSE_OPT_NONEG,
parse_reuse_arg),
@ -667,6 +669,8 @@ static int append_edit(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F('C', "reuse-message", &d, N_("object"),
N_("reuse specified note object"), PARSE_OPT_NONEG,
parse_reuse_arg),
OPT_BOOL('e', "edit", &d.use_editor,
N_("edit note message in editor")),
OPT_BOOL(0, "allow-empty", &allow_empty,
N_("allow storing empty note")),
OPT_CALLBACK_F(0, "separator", &separator,

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@ -1567,4 +1567,67 @@ test_expect_success 'empty notes do not invoke the editor' '
git notes remove HEAD
'
test_expect_success 'git notes add with -m/-F invokes editor with -e' '
test_commit 19th &&
echo "edited" >expect &&
MSG="$(cat expect)" git notes add -m "initial" -e &&
git notes show >actual &&
test_cmp expect actual &&
git notes remove HEAD &&
# Add a note using -F and edit it
echo "initial" >note_file &&
MSG="$(cat expect)" git notes add -F note_file -e &&
git notes show >actual &&
test_cmp expect actual
'
test_expect_success 'git notes append with -m/-F invokes the editor with -e' '
test_commit 20th &&
cat >expect <<-EOF &&
initial
edited
EOF
git notes add -m "initial" &&
MSG="edited" git notes append -m "appended" -e &&
# Verify the note content was appended and edited
git notes show >actual &&
test_cmp expect actual &&
git notes remove HEAD &&
# Append a note using -F and edit it
echo "note from file" >note_file &&
git notes add -m "initial" &&
MSG="edited" git notes append -F note_file -e &&
# Verify notes from file has been edited in editor and appended
git notes show >actual &&
test_cmp expect actual
'
test_expect_success 'git notes with a combination of -m, -F and -e invokes editor' '
test_commit 21st &&
echo "foo-file-1" >note_1 &&
echo "foo-file-2" >note_2 &&
echo "edited" >expect &&
MSG=$(cat expect) git notes append -F note_1 -m "message-1" -F note_2 -e &&
# Verify that combined messages from file and -m have been edited
git notes show >actual &&
test_cmp expect actual
'
test_expect_success 'git notes append aborts when editor fails with -e' '
test_commit 22nd &&
echo "foo-file-1" >note_1 &&
# Try to append a note with -F and -e, but make the editor fail
test_env GIT_EDITOR="false" test_must_fail git notes append -F note_1 -e &&
# Verify that no note was added due to editor failure
test_must_fail git notes show
'
test_done