From a60ff2e14485aa3baec2088f5663d3e25cb74992 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Mon, 26 Jul 2004 22:52:44 +0000
Subject: A utility to run an arbitrary program on each of the LLVM source
 files. This is like llvmgrep but instead of running grep, it runs the command
 given by the first argument. For example, to find the top ten files with the
 most lines in llvm, you could:

utils/llvmdo wc -l | sort -nb | tail

Or, to find any source files with the wrong permissions, you could:

utils/llvmdo ls -l | grep -v rw-r--r--

Hopefully, you get the idea.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15246 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/llvmdo | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100755 utils/llvmdo

(limited to 'utils/llvmdo')

diff --git a/utils/llvmdo b/utils/llvmdo
new file mode 100755
index 0000000000..b94328e75a
--- /dev/null
+++ b/utils/llvmdo
@@ -0,0 +1,31 @@
+#!/bin/sh
+# This is useful because it prints out all of the source files.  Useful for
+# greps.
+PROGRAM=`which $1`
+if [ ! -x "$PROGRAM" ]; then
+  echo "Can't execute $1"
+  exit 1
+fi
+shift;
+ARGS="$*"
+TOPDIR=`pwd | sed -e 's#(.*/llvm).*#$1#'`
+if test -d "$TOPDIR" ; then
+  cd $TOPDIR
+  echo $TOPDIR
+  find docs include lib tools utils projects -type f \
+      \( -path '*/doxygen/*' -o -path '*/Burg/*' \) -prune -o \
+      -name '*.[cdhyl]*' \
+      \! -name '*~' \
+      \! -name '#*' \
+      \! -name '*.ll' \
+      \! -name '*.d' \
+      \! -name '*.dir' \
+      \! -name 'Sparc.burm.c' \
+      \! -name 'llvmAsmParser.cpp' \
+      \! -name 'llvmAsmParser.h' \
+      \! -name 'FileParser.cpp' \
+      \! -name 'FileParser.h' \
+      -exec $PROGRAM $ARGS {} \;
+else
+  echo "Can't find LLVM top directory in $TOPDIR"
+fi
-- 
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