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-rw-r--r--mergetools/bc5
-rw-r--r--mergetools/bc31
-rw-r--r--mergetools/gvimdiff31
-rw-r--r--mergetools/meld85
-rw-r--r--mergetools/nvimdiff (renamed from mergetools/gvimdiff2)0
-rw-r--r--mergetools/vimdiff21
-rw-r--r--mergetools/vimdiff21
-rw-r--r--mergetools/vimdiff31
8 files changed, 90 insertions, 25 deletions
diff --git a/mergetools/bc b/mergetools/bc
index 3a69e60faa..a89086ee72 100644
--- a/mergetools/bc
+++ b/mergetools/bc
@@ -21,3 +21,8 @@ translate_merge_tool_path() {
echo bcompare
fi
}
+
+list_tool_variants () {
+ echo bc
+ echo bc3
+}
diff --git a/mergetools/bc3 b/mergetools/bc3
deleted file mode 100644
index 5d8dd48184..0000000000
--- a/mergetools/bc3
+++ /dev/null
@@ -1 +0,0 @@
-. "$MERGE_TOOLS_DIR/bc"
diff --git a/mergetools/gvimdiff3 b/mergetools/gvimdiff3
deleted file mode 100644
index 04a5bb0ea8..0000000000
--- a/mergetools/gvimdiff3
+++ /dev/null
@@ -1 +0,0 @@
-. "$MERGE_TOOLS_DIR/vimdiff"
diff --git a/mergetools/meld b/mergetools/meld
index 7a08470f88..aab4ebb935 100644
--- a/mergetools/meld
+++ b/mergetools/meld
@@ -3,34 +3,87 @@ diff_cmd () {
}
merge_cmd () {
- if test -z "${meld_has_output_option:+set}"
+ check_meld_for_features
+
+ option_auto_merge=
+ if test "$meld_use_auto_merge_option" = true
then
- check_meld_for_output_version
+ option_auto_merge="--auto-merge"
fi
if test "$meld_has_output_option" = true
then
- "$merge_tool_path" --output="$MERGED" \
+ "$merge_tool_path" $option_auto_merge --output="$MERGED" \
"$LOCAL" "$BASE" "$REMOTE"
else
- "$merge_tool_path" "$LOCAL" "$MERGED" "$REMOTE"
+ "$merge_tool_path" $option_auto_merge "$LOCAL" "$MERGED" "$REMOTE"
fi
}
-# Check whether we should use 'meld --output <file>'
-check_meld_for_output_version () {
- meld_path="$(git config mergetool.meld.path)"
- meld_path="${meld_path:-meld}"
+# Get meld help message
+init_meld_help_msg () {
+ if test -z "$meld_help_msg"
+ then
+ meld_path="$(git config mergetool.meld.path || echo meld)"
+ meld_help_msg=$("$meld_path" --help 2>&1)
+ fi
+}
- if meld_has_output_option=$(git config --bool mergetool.meld.hasOutput)
+# Check the features and set flags
+check_meld_for_features () {
+ # Check whether we should use 'meld --output <file>'
+ if test -z "$meld_has_output_option"
then
- : use configured value
- elif "$meld_path" --help 2>&1 |
- grep -e '--output=' -e '\[OPTION\.\.\.\]' >/dev/null
+ meld_has_output_option=$(git config --bool mergetool.meld.hasOutput)
+ case "$meld_has_output_option" in
+ true | false)
+ : use configured value
+ ;;
+ *)
+ : empty or invalid configured value, detecting "--output" automatically
+ init_meld_help_msg
+
+ case "$meld_help_msg" in
+ *"--output="* | *'[OPTION...]'*)
+ # All version that has [OPTION...] supports --output
+ meld_has_output_option=true
+ ;;
+ *)
+ meld_has_output_option=false
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ # Check whether we should use 'meld --auto-merge ...'
+ if test -z "$meld_use_auto_merge_option"
then
- : old ones mention --output and new ones just say OPTION...
- meld_has_output_option=true
- else
- meld_has_output_option=false
+ meld_use_auto_merge_option=$(
+ git config --bool-or-str mergetool.meld.useAutoMerge
+ )
+ case "$meld_use_auto_merge_option" in
+ true | false)
+ : use well formatted boolean value
+ ;;
+ auto)
+ # testing the "--auto-merge" option only if config is "auto"
+ init_meld_help_msg
+
+ case "$meld_help_msg" in
+ *"--auto-merge"* | *'[OPTION...]'*)
+ meld_use_auto_merge_option=true
+ ;;
+ *)
+ meld_use_auto_merge_option=false
+ ;;
+ esac
+ ;;
+ "")
+ meld_use_auto_merge_option=false
+ ;;
+ *)
+ die "unknown mergetool.meld.useAutoMerge: $meld_use_auto_merge_option"
+ ;;
+ esac
fi
}
diff --git a/mergetools/gvimdiff2 b/mergetools/nvimdiff
index 04a5bb0ea8..04a5bb0ea8 100644
--- a/mergetools/gvimdiff2
+++ b/mergetools/nvimdiff
diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 10d86f3e19..abc8ce4ec4 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -5,7 +5,7 @@ diff_cmd () {
merge_cmd () {
case "$1" in
- gvimdiff|vimdiff)
+ *vimdiff)
if $base_present
then
"$merge_tool_path" -f -d -c '4wincmd w | wincmd J' \
@@ -15,11 +15,11 @@ merge_cmd () {
"$LOCAL" "$MERGED" "$REMOTE"
fi
;;
- gvimdiff2|vimdiff2)
+ *vimdiff2)
"$merge_tool_path" -f -d -c 'wincmd l' \
"$LOCAL" "$MERGED" "$REMOTE"
;;
- gvimdiff3|vimdiff3)
+ *vimdiff3)
if $base_present
then
"$merge_tool_path" -f -d -c 'hid | hid | hid' \
@@ -34,10 +34,13 @@ merge_cmd () {
translate_merge_tool_path() {
case "$1" in
- gvimdiff|gvimdiff2|gvimdiff3)
+ nvimdiff*)
+ echo nvim
+ ;;
+ gvimdiff*)
echo gvim
;;
- vimdiff|vimdiff2|vimdiff3)
+ vimdiff*)
echo vim
;;
esac
@@ -46,3 +49,11 @@ translate_merge_tool_path() {
exit_code_trustable () {
true
}
+
+list_tool_variants () {
+ for prefix in '' g n; do
+ for suffix in '' 2 3; do
+ echo "${prefix}vimdiff${suffix}"
+ done
+ done
+}
diff --git a/mergetools/vimdiff2 b/mergetools/vimdiff2
deleted file mode 100644
index 04a5bb0ea8..0000000000
--- a/mergetools/vimdiff2
+++ /dev/null
@@ -1 +0,0 @@
-. "$MERGE_TOOLS_DIR/vimdiff"
diff --git a/mergetools/vimdiff3 b/mergetools/vimdiff3
deleted file mode 100644
index 04a5bb0ea8..0000000000
--- a/mergetools/vimdiff3
+++ /dev/null
@@ -1 +0,0 @@
-. "$MERGE_TOOLS_DIR/vimdiff"