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authorgregor <gregor@d688527b-c9ab-4aba-bd8d-4036d912da1d>2005-06-24 11:00:16 +0000
committergregor <gregor@d688527b-c9ab-4aba-bd8d-4036d912da1d>2005-06-24 11:00:16 +0000
commit4914ffa0d889ed525229c0715686b26e30cc1343 (patch)
tree7bbd3fb0eef46a069a069b813fbce621297372e6 /spss.iaiklibsupdate/ant.1-6-5/bin/complete-ant-cmd.pl
parentfdff99d5c5dba5da2db45f79b120ab5381d36b76 (diff)
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git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@370 d688527b-c9ab-4aba-bd8d-4036d912da1d
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+#!/usr/bin/perl
+#
+# Copyright 2001,2004 The Apache Software Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# A script to allow Bash or Z-Shell to complete an Ant command-line.
+#
+# To install for Bash 2.0 or better, add the following to ~/.bashrc:
+#
+# $ complete -C complete-ant-cmd ant build.sh
+#
+# To install for Z-Shell 2.5 or better, add the following to ~/.zshrc:
+#
+# function ant_complete () {
+# local args_line args
+# read -l args_line
+# set -A args $args_line
+# set -A reply $(COMP_LINE=$args_line complete-ant-cmd ${args[1]} $1)
+# }
+# compctl -K ant_complete ant build.sh
+#
+# @author Mike Williams <mikew@cortexebusiness.com.au>
+
+my $cmdLine = $ENV{'COMP_LINE'};
+my $antCmd = $ARGV[0];
+my $word = $ARGV[1];
+
+my @completions;
+if ($word =~ /^-/) {
+ list( restrict( $word, getArguments() ));
+} elsif ($cmdLine =~ /-(f|buildfile)\s+\S*$/) {
+ list( getBuildFiles($word) );
+} else {
+ list( restrict( $word, getTargets() ));
+}
+
+exit(0);
+
+sub list {
+ for (@_) {
+ print "$_\n";
+ }
+}
+
+sub restrict {
+ my ($word, @completions) = @_;
+ grep( /^\Q$word\E/, @completions );
+}
+
+sub getArguments {
+ qw(-buildfile -debug -emacs -f -find -help -listener -logfile
+ -logger -projecthelp -quiet -verbose -version);
+}
+
+
+sub getBuildFiles {
+ my ($word) = @_;
+ grep( /\.xml$/, glob( "$word*" ));
+}
+
+sub getTargets {
+
+ # Look for build-file
+ my $buildFile = 'build.xml';
+ if ($cmdLine =~ /-(f|buildfile)\s+(\S+)/) {
+ $buildFile = $2;
+ }
+ return () unless (-f $buildFile);
+
+ # Run "ant -projecthelp" to list targets. Keep a cache of results in a
+ # cache-file.
+ my $cacheFile = $buildFile;
+ $cacheFile =~ s|(.*/)?(.*)|${1}.ant-targets-${2}|;
+ if ((!-e $cacheFile) || (-M $buildFile) < (-M $cacheFile)) {
+ open( CACHE, '>'.$cacheFile ) || die "can\'t write $cacheFile: $!\n";
+ open( HELP, "$antCmd -projecthelp -f '$buildFile'|" ) || return();
+ my %targets;
+ while( <HELP> ) {
+ if (/^\s+(\S+)/) {
+ $targets{$1}++;
+ }
+ }
+ my @targets = sort keys %targets;
+ for (@targets) { print CACHE "$_\n"; }
+ return @targets;
+ }
+
+ # Read the target-cache
+ open( CACHE, $cacheFile ) || die "can\'t read $cacheFile: $!\n";
+ my @targets;
+ while (<CACHE>) {
+ chop;
+ s/\r$//; # for Cygwin
+ push( @targets, $_ );
+ }
+ close( CACHE );
+ @targets;
+
+}
+
+
+