From: Jim Meyering <[email protected]>
---
loc | 26 +++++++++++++-------------
1 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/loc b/loc
index 86a6013..4e8b133 100755
--- a/loc
+++ b/loc
@@ -1,17 +1,17 @@
-echo "OpenAIS Project LOC"
-echo "---------------------------"
-echo -n "services LOC "
-printf "%7.7s\n" `find services -name *.[ch] -exec cat {} \; | wc -l`
-
-echo -n "lib LOC "
-printf "%7.7s\n" `find lib -name *.[ch] -exec cat {} \; | wc -l`
+#!/bin/sh
+# Assumes find and xargs honor -print0 and -0, like GNU versions do.
-echo -n "include LOC "
-printf "%7.7s\n" `find include -name *.[ch] -exec cat {} \; | wc -l`
+fmt='%-12s %7.7s\n'
+echo "OpenAIS Project Lines of Code"
+printf "$fmt" subdir LoC
+echo "---------------------------"
-echo -n "test LOC "
-printf "%7.7s\n" `find test -name *.[ch] -exec cat {} \; | wc -l`
+total=0
+for i in services lib include test; do
+ n=`find $i -name '*.[ch]' -print0 | xargs -0 cat | wc -l`
+ printf "$fmt" $i $n
+ total=`expr $total + $n`
+done
echo "---------------------------"
-echo -n "total LOC "
-printf "%7.7s\n" `find . -name *.[ch] -exec cat {} \; | wc -l`
+printf "$fmt" total $total
--
1.6.3.195.gad81
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