Revision: 316
http://opencsw.svn.sourceforge.net/opencsw/?rev=316&view=rev
Author: skayser
Date: 2011-02-21 22:45:28 +0000 (Mon, 21 Feb 2011)
Log Message:
-----------
mgar: add check for required tools
Modified Paths:
--------------
gar-wrapper/mgar
Modified: gar-wrapper/mgar
===================================================================
--- gar-wrapper/mgar 2011-02-21 14:18:27 UTC (rev 315)
+++ gar-wrapper/mgar 2011-02-21 22:45:28 UTC (rev 316)
@@ -15,6 +15,7 @@
# ----------------------------------------------------------------------------
#
# Todos:
+# * Add command to update mgar itself
# * Recipes: Move from svn:externals to GARTYPE
# * Integrate the creation of a new package (with sanity check whether
# package already exists). Use per-directory Makefile.template files.
@@ -39,12 +40,30 @@
set -u
set -e
-EDITOR=${EDITOR:-vim}
+EDITOR=${EDITOR:-vi}
PATH=$PATH:/opt/csw/bin
DEF_BUILDTREE=~/opencsw
GAR_REPO=https://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/gar/
PKG_REPO=https://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/pkg/
+REQ_TOOLS="gfind ggrep gmake mknmz namazu svn"
+REQ_PKGS="findutils ggrep gmake namazu svn"
+
+function assert_required_tools {
+ for tool in $REQ_TOOLS; do
+ for dir in ${PATH/:/ /}; do
+ [ -x $dir/$tool ] && continue 2
+ done
+
+ echo "ERROR: Prerequisite command \"$tool\" not found in your \$PATH."
+ echo "Please make sure that these required packages are installed:"
+ echo
+ echo " $REQ_PKGS"
+ echo
+ exit 2
+ done
+}
+
function read_config_value {
__param=$1
[ -f ~/.garrc ] || die_config_missing
@@ -282,6 +301,9 @@
[ $# -eq 0 -o "${1:-}" == "help" -o "${1:-}" == "--help" ] && { usage; exit; }
[ $1 == "-x" ] && { shift; set -x; }
+
+assert_required_tools
+
[ $1 == "init" ] && { init_buildtree ${2-$DEF_BUILDTREE}; exit; }
BUILDTREE="`read_config_value BUILDTREE`"; eval BUILDTREE="$BUILDTREE"
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