Rewrite jh_exec using Debhelper's Dh_Lib

jh_build.1

jh_depends.1

jh_exec.1

jh_installlibs.1

jh_linkjars.1

jh_makepkg.1

	$(POD2MAN) jh_generateorbitdir tmp/jh_generateorbitdir.1

	$(POD2MAN) jh_setupenvironment tmp/jh_setupenvironment.1

	$(POD2MAN) jh_compilefeatures tmp/jh_compilefeatures.1

	$(POD2MAN) jh_exec tmp/jh_exec.1

	$(POD2MAN) jh_manifest tmp/jh_manifest.1

	$(POD2MAN) jh_classpath tmp/jh_classpath.1

	$(POD2MAN) jh_installjavadoc tmp/jh_installjavadoc.1

#!/bin/bash --

EXECDIRS="bin usr/bin usr/games"

set -e

. /usr/share/javahelper/jh_lib.sh

syntax()

{

   echo "Usage: jh_exec [options]"

   echo "Options:"

   echo -e "\t-h --help: show this text"

   echo -e "\t-V --version: print the version"

   echo -e "\t-i --indep: run for all Arch: all packages"

   echo -e "\t-a --arch: run for all Arch-specific packages"

   echo -e "\t-s --same-arch: alias of --arch for compatibility with debhelper"

   echo -e "\t-p<package> --package=<package>: package to act on (default=all)"

   echo -e "\t-P<packagedir> --tmpdir=<package>: package directory (default=\$CWD/debian/package)"

   echo -e "\t-v --verbose: show more information while running"

   echo -e "\t-n --no-act: don't actually do anything, just print the results"

   exit 1

}

#!/usr/bin/perl

=head1 NAME

jh_exec - make jar files in PATH executable

=cut

use strict;

use warnings;

use Cwd qw(realpath);

use Debian::Debhelper::Dh_Lib;

=head1 SYNOPSIS

B<jh_exec> [S<I<debhelper options>>]

=head1 DESCRIPTION

ARGS="i indep a arch s same-arch p package P tmpdir v verbose n no-act" parseargs "$@"

B<jh_exec> will scan package directories for jars in the paths,

or symlinks to jar from the paths, and ensure that they have been set

executable if necessary.

VERBOSE="`getarg v verbose`"

dh_testdir

Note that executable jar files requires L<jarwrapper(1)>.  Please see

the tutorials in /usr/share/doc/javahelper for more information.

for p in `findpackages`; do

=head1 OPTIONS

   PACKAGEDIR="`getarg P tmpdir`"

   if [ -z "$PACKAGEDIR" ]; then

      PACKAGEDIR="`pwd`/debian/$p"

   else

      PACKAGEDIR=`readlink -f $PACKAGEDIR`

   fi

B<jh_exec> accepts the shared debhelper options documented in L<debhelper(7)>.

=cut

init();

# Define PATH_DIRS next to the NOOP promise as they should be in sync.

use constant PATH_DIRS => qw(bin usr/bin usr/games);

# PROMISE: DH NOOP WITHOUT tmp(bin) tmp(usr/bin) tmp(usr/games)

my @chmod_paths;

foreach my $package (@{$dh{DOPACKAGES}}) {

   my $tmpdir = tmpdir($package);

   for my $path_dir (PATH_DIRS) {

      my $dir = "${tmpdir}/${path_dir}";

      opendir(my $dirfd, $dir) or error("opendir($dir) failed: $!");

      for my $file (readdir($dirfd)) {

         next if $file eq '.' or $file eq '..';

         my $path = "${dir}/${file}";

         # Must be a (symlink to a) file.

         next if not -f $path;

         # Resolve as we want to work on the file (and not the symlink)

         my $resolved = realpath($path) // error("Cannot resolve $path: $!");

         # Only work on .jar files.

         next if $resolved !~ m{[.]jar$};

         push(@chmod_paths, $resolved);

      }

      closedir($dirfd) or error("closedir($dir) failed: $!");

   }

}

xargs(\@chmod_paths, 'chmod', '-x') if @chmod_paths;

   if [ -n "$VERBOSE" ]; then

      echo "Searching $PACKAGEDIR for $p"

   fi

=head1 SEE ALSO

   for d in $EXECDIRS; do

      for j in $PACKAGEDIR/$d/*; do

         if [ -h "$j" ]; then

            TARGET=`readlink -f "$j"`

            if [ "${TARGET%.jar}" != "$TARGET" ]; then

               if [ -n "$VERBOSE" ]; then

                  echo "Making $TARGET executable"

               fi

L<debhelper(7)>

               if [ -z "`getarg n no-act`" ]; then

                  chmod +x "$TARGET"

               else

                  echo chmod +x "$TARGET"

               fi

            fi

         fi

      done

   done

This program is a part of javahelper and uses debhelper as backend. There are

also tutorials in /usr/share/doc/javahelper.

   unset PACKAGEDIR

=head1 AUTHOR

done

Niels Thykier <niels@thykier.net>

=cut

.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.36.

.TH JAVAHELPER "1" "January 2008" "Javahelper Version 0.5" "User Commands"

.SH NAME

Javahelper \- Part of the Java Helper packaging tools

Refer to the tutorials in /usr/share/doc/javahelper for more detail

.SH SYNOPSIS

.B jh_exec

[\fIoptions\fR]

.SH OPTIONS

.HP

\fB\-h\fR \fB\-\-help\fR: show this text

.HP

\fB\-V\fR \fB\-\-version\fR: print the version

.HP

\fB\-i\fR \fB\-\-indep\fR: run for all Arch: all packages

.HP

\fB\-a\fR \fB\-\-arch\fR: run for all Arch\-specific packages

.HP

\fB\-p\fR <package> \fB\-\-package=\fR<package>: package to act on (default=all)

.HP

\fB\-P\fR <packagedir> \fB\-\-tmpdir=\fR<package>: package directory (default=$CWD/debian/package)

.HP

\fB\-v\fR \fB\-\-verbose\fR: show more information while running

.HP

\fB\-n\fR \fB\-\-no\-act\fR: don't actually do anything, just print the results

my @FILES = qw(

  jh_compilefeatures

  jh_exec

  jh_generateorbitdir

  jh_installeclipse

  jh_installjavadoc