X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=setup.sh;h=d2a3815772217ae7f9dda89e9c81082a99fe1d62;hb=d6be090fbd967587eb2af1496a237c1d8114f470;hp=cf7eb54fe5cf5afe3ab45b405754f0202d000909;hpb=d833e9f69422ab8702f877886bc30324a7787d3a;p=config%2Fdotfiles.git

diff --git a/setup.sh b/setup.sh
index cf7eb54..d2a3815 100755
--- a/setup.sh
+++ b/setup.sh
@@ -3,7 +3,7 @@
 # Runs setup.sh in all configuration directories. Must be run in the main
 # configuration directory.
 
-# Copyright (C) 2009-2013  Simon Ruderich
+# Copyright (C) 2009-2018  Simon Ruderich
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -19,19 +19,17 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-set -e
+set -eu
 
 for path in */setup.sh; do
     # Skip non executable setup.sh files as an easy way to deactivate one.
     test ! -x "$path" && continue
 
-    project=`echo "$path" | sed 's|/setup.sh$||'`
+    project=`printf '%s' "$path" | sed 's|/setup.sh$||'`
 
-    echo "running setup.sh in '$project'"
-    if ( cd "$project"; ./setup.sh >/dev/null ); then
-        :
-    else
-        echo "$project/setup.sh failed" >&2
+    printf 'running setup.sh in "%s"\n' "$project"
+    ( cd "$project" && ./setup.sh >/dev/null ) || {
+        printf '%s/setup.sh failed\n' "$project" >&2
         exit 1
-    fi
+    }
 done