git/mergetools/bc
pudinha 83bbf9b92e mergetool--lib: improve support for vimdiff-style tool variants
The merge tools vimdiff2, vimdiff3, gvimdiff2, gvimdiff3 and bc3 are all
variants of the main tools vimdiff and bc. They are implemented in the
main and a one-liner script that just sources it exist for each.

Allow variants ending in [0-9] to be correctly wired without the need
for such one-liners, so instead of 5 scripts, only 1 (gvimdiff) is
needed.

Signed-off-by: pudinha <rogi@skylittlesystem.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-07-29 14:44:46 -07:00

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diff_cmd () {
"$merge_tool_path" "$LOCAL" "$REMOTE"
}
merge_cmd () {
if $base_present
then
"$merge_tool_path" "$LOCAL" "$REMOTE" "$BASE" \
-mergeoutput="$MERGED"
else
"$merge_tool_path" "$LOCAL" "$REMOTE" \
-mergeoutput="$MERGED"
fi
}
translate_merge_tool_path() {
if type bcomp >/dev/null 2>/dev/null
then
echo bcomp
else
echo bcompare
fi
}
list_tool_variants () {
echo bc
echo bc3
}