[Assorted-commits] SF.net SVN: assorted: [792] configs/trunk/setup-cron.bash

[<yan...@us...>]

Revision: 792
          http://assorted.svn.sourceforge.net/assorted/?rev=792&view=rev
Author:   yangzhang
Date:     2008-05-11 12:18:40 -0700 (Sun, 11 May 2008)

Log Message:
-----------
added check for a cooperative .bashrc (since these are loaded by the cron scripts)

Modified Paths:
--------------
    configs/trunk/setup-cron.bash

Modified: configs/trunk/setup-cron.bash
===================================================================
--- configs/trunk/setup-cron.bash	2008-05-10 05:46:06 UTC (rev 791)
+++ configs/trunk/setup-cron.bash	2008-05-11 19:18:40 UTC (rev 792)
@@ -17,3 +17,15 @@
 then crontab - < crontab
 else warn "crontab already exists; not overwriting."
 fi
+
+if fgrep PS1 ~/.bashrc && ! fgrep ~/.bashrc FORCE_BASHRC ~/.bashrc ; then
+  # NOTE: do not try to use "$( ... )" here instead of backticks, since that
+  # will break this!
+  warn "` cat << "EOF"
+Ensure that your bashrc doesn't guard against non-interactive shells or, if it
+does, that it responds to FORCE_BASHRC.  For instance, on Ubuntu:
+
+  [[ -z "$PS1" && -z "$FORCE_BASHRC" ]] && return
+EOF
+`"
+fi


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