pud: enable dynamic polling of the position file

[olsrd.git] / gnu-indent.sh

diff --git a/gnu-indent.sh b/gnu-indent.sh
index 36f9fd5..37ee12b 100755 (executable)
--- a/gnu-indent.sh
+++ b/gnu-indent.sh
@@ -1,6 +1,36 @@
 #!/bin/sh
 
-sed -i 's/Andreas T.\{1,6\}nnesen/Andreas Tonnesen/g;s/Andreas Tønnesen/Andreas Tonnesen/g;s/Andreas Tønmnesen/Andreas Tonnesen/' $(find -type f -not -path "*/.hg*")
+test -f ${0%/*}/src/cfgparser/oparse.c && {
+  cat>&2 <<EOF
+This script reformats all source files. Be careful
+with doing so. You need a clean source tree, e.g.
+reformatting of bison/flex output may not work well.
+
+For these reasons: run "make uberclean" first.
+EOF
+  exit 1
+}
+test -x $PWD/${0##*/} || {
+  cat>&2 <<EOF
+************************************************************
+Warning: about to change all files below current working dir
+$PWD
+************************************************************
+Proceed (y/N)
+EOF
+  read l
+  test "y" = "$l" || exit 1
+}
+
+sed -i 's/Andreas T.\{1,6\}nnesen/Andreas Tonnesen/g;s/Andreas Tønnesen/Andreas Tonnesen/g;s/Andreas Tønmnesen/Andreas Tonnesen/' $(find -type f -not -path "*/.hg*" -not -name ${0##*/})
 sed -i 's/\r//g;s/[      ]\+$//' $(find -name "*.[ch]" -not -path "*/.hg*")
-indent -sob -nhnl -nut $(find -name "*.[ch]" -not -path "*/.hg*")
+
+addon=
+test "--cmp" = "$1" && {
+  # Note: may help to compare two messy formatted source trees.
+  addon="--swallow-optional-blank-lines --ignore-newlines"
+  shift
+}
+indent $(cat ${0%/*}/src/.indent.pro) $addon $* $(find -name "*.[ch]" -not -path "*/.hg*")
+
 rm $(find -name "*~" -not -path "*/.hg*")