new scripts

3 files changed, 38 insertions, 1 deletions

diff --git a/find_nitpicking.rb b/find_nitpicking.rb
new file mode 100755
index 0000000..486c523
--- /dev/null
+++ b/find_nitpicking.rb
@@ -0,0 +1,34 @@
+#!/usr/bin/env ruby
+
+def eqon(a,b)
+  (yield a) == (yield b)
+end
+
+s = ARGF.read
+
+def section start; /#{start}.+?(?=(?:#{start}|\z))/m; end
+def line start; /^#{start}.+/; end
+def lines start; /(?:#{line start}\n)+/m; end
+hunks = section /^diff/
+hunk = section /^@@[^\n]*@@/
+minus = lines '-'
+plus = lines '\+'
+minusplus = /(?:#{minus }|#{plus})+/m
+
+s.gsub!(hunks) { |hs|
+  r = hs.gsub(hunk) { |h|
+    h.scan(minusplus).reject { |c|
+      eqon(minus, plus) { |r|
+        c.scan(r).map{ |l|
+          l.gsub(/^./,"").gsub(/\s+/m,"")
+        }
+      }
+    }.empty? ? "" : h
+    # }.empty? ? h : "" # uncomment this to see what nitpicking would get removed
+  }
+
+  r.scan(hunk).empty? ? "" : r
+}
+
+puts s
+
diff --git a/fix_linux_indent.rb b/fix_linux_indent.rb
index 8d2da60..01dc12c 100755
--- a/fix_linux_indent.rb
+++ b/fix_linux_indent.rb
@@ -6,6 +6,8 @@ spl = spaces.scan(/\t/).length + (spaces.scan(/ /).length + 7) / 8
 start = rand(0xFFFFFFFFFFFFFFFFFFFF).to_s(36)
 stop = rand(0xFFFFFFFFFFFFFFFFFFFF).to_s(36)
 input = '{' * spl + '//' + start + "\n" + str + "\n//" + stop + "\n}" * spl
+indent = 'scripts/Lindent'
+indent = 'indent' unless File.exist? indent
 io = IO.popen("indent -linux", "r+")
 io.print input
 io.close_write
diff --git a/git_checkpatch.sh b/git_checkpatch.sh
index 3982925..caa72d0 100755
--- a/git_checkpatch.sh
+++ b/git_checkpatch.sh
@@ -6,8 +6,9 @@ git checkout -b test_checkpatch
 git reset --soft v2.6.34
 git commit --allow-empty -a -m "huge commit"
 git format-patch --stdout HEAD\^ > /tmp/patch
-~/linux-2.6/scripts/checkpatch.pl /tmp/patch > /tmp/checkpatch || :
 git checkout -
 git branch -D test_checkpatch
 git reset --soft `git symbolic-ref HEAD`'@{1}'
 
+~/linux-2.6/scripts/checkpatch.pl /tmp/patch > /tmp/checkpatch || :
+