From: Simon Ruderich <simon@ruderich.org>
Date: Mon, 1 Apr 2013 17:26:55 +0000 (+0200)
Subject: crontab.d/update.sh: Expand $HOME when changing $PATH in crontab files.
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=a9e86502129b92ddb62f6034aaa1a4bc10c4214b

crontab.d/update.sh: Expand $HOME when changing $PATH in crontab files.
---

diff --git a/crontab.d/update.sh b/crontab.d/update.sh
index ebffb99..05519bb 100755
--- a/crontab.d/update.sh
+++ b/crontab.d/update.sh
@@ -70,12 +70,15 @@ for file in "$DIRECTORY"/crontab.*; do
     echo             >> "$CRONTAB"
     echo "## $file:" >> "$CRONTAB"
 
+    # Strip licenses, multiple empty lines and fix $HOME variables in PATH
+    # (cron doesn't expand variables).
     START_REGEX='^# This [a-zA-Z]* is free software: you can redistribute it'
     END_REGEX='^# along with this [a-zA-Z]*.  If not, see <[^>]*>\.'
     < "$file" sed -e "/$START_REGEX/,/$END_REGEX/ d" \
                   -e "/^#[ ]*$/ d" \
                   -e "/^# Copyright (C) [0-9][0-9]* / d" \
         | cat --squeeze-blank \
+        | sed "/^PATH/ s:\$HOME:$HOME:g" \
         >> "$CRONTAB"
 done