X-Git-Url: https://oss.titaniummirror.com/gitweb?p=git-utils.git;a=blobdiff_plain;f=git-diffall;fp=git-diffall;h=dd8dd46fcb856b5d128050b63aaf625bf15cab84;hp=0000000000000000000000000000000000000000;hb=36c971cd275c4def7a9c8724fae4601f7bbd6c99;hpb=64ee825074103d07de39f0f4e6ca3adb2af174a2

diff --git a/git-diffall b/git-diffall
new file mode 100755
index 0000000..dd8dd46
--- /dev/null
+++ b/git-diffall
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+. "$(git --exec-path)/git-sh-setup"
+cd_to_toplevel # for the tar below
+
+pre="${1-HEAD}"
+post="$2"
+
+tmp="$(mktemp -d)"
+
+cleanup () {
+	rm -rf $tmp
+}
+
+trap cleanup EXIT
+
+mkdir "$tmp"/a "$tmp"/b
+
+if [ -n "$post" ]; then
+	git diff --name-only "$pre" "$post" > "$tmp"/filelist
+	while read name; do
+		mkdir -p "$tmp"/b/"$(dirname "$name")"
+		git show "$post":"$name" > "$tmp"/b/"$name"
+	done < "$tmp"/filelist
+else
+	git diff --name-only "$pre" > "$tmp"/filelist
+	tar -c -T "$tmp"/filelist | (cd "$tmp"/b && tar -x)
+fi
+
+while read name; do
+	mkdir -p "$tmp"/a/"$(dirname "$name")"
+	git show "$pre":"$name" > "$tmp"/a/"$name"
+done < "$tmp"/filelist
+
+cd "$tmp"
+#meld a b
+#diff -ur a b
+kdiff3 a b