asterisk 1:13.1.0~dfsg-1.1ubuntu4 / usr / bin / asterisk-config-custom

#!/bin/sh
#
# asterisk-config-custom
# script to help creating a 'asterisk-config-custom' .deb package
#
#
# Created by: Geert Stappers <stappers@stappers.it>
# And distributed under the terms of the GPL
#
#
acc_usage ()
{
cat << HERE

asterisk-config-custom {command}

Where 'command' is 'init', 'next', 'sync' or 'help'

  init: Creates directory 'my-asterisk-config' with content

  next: Provides instruction for next step

  sync: Mostly \`rsync --archive /etc/asterisk etc_asterisk\`

  help: Prints _another_ help text

HERE
}

acc_help ()
{
cat << HERE

Program 'asterisk-config-custom' is for helping you making
your 'asterisk-config-custom' .deb package.

Typical work flow is running
 asterisk-config-custom init
only once.

Now you have a directory named
 my-asterisk-config
feel free to rename it
Important is that it has a debian/ directory
and an etc_asterisk/ directory

Change working directory with
 cd my-asterisk-config # or to what you renamed it.
Edit files in etc_asterisk. You may use
 asterisk-config-custom sync
to get you a starting point.
Create the actual package with
 dpkg-buildpackge -uc -us

And install with
 sudo dpkg -i ../asterisk-config-custom_*_all.deb

This package will be considered as an upgrade to the default
\`asterisk-config\` package and hence that package will will be removed
upon isntalling the custom package. However, it will not be purged and
hence all configuration files in \`/etc/asterisk\` from it will remain
installed. In order to remove them, you'll need to purge the package
\`asterisk-config\'.

Alternatively, you can install the custom package before installing
Asterisk.

HERE
}

acc_init ()
{
# Creates a diretory and puts files in it,
# including the Debian packaging files.

mkdir --parents my-asterisk-config/debian/source

cat << HERE > my-asterisk-config/README

In this directory you can / should run

  dpkg-buildbuildpackage -uc -us

to get your 'asterisk-config-custom' package build.

HERE

cat << LastLine > my-asterisk-config/Makefile
#
# Makefile
#
all: etc_asterisk/asterisk.conf \
 usr/share/doc/asterisk-config/examples/configs/modules.conf.sample
	@echo "FYI: (minimal set of) configuration files are available"

etc_asterisk/asterisk.conf:
	@mkdir --parents etc_asterisk
	echo "; only a place holder" > etc_asterisk/asterisk.conf

usr/share/doc/asterisk-config/examples/configs/modules.conf.sample:
	@mkdir --parents usr/share/doc/asterisk-config/examples/configs
	echo "; place holder" \\
	> usr/share/doc/asterisk-config/examples/configs/modules.conf.sample


install:
	install --directory \$(DESTDIR)/usr
	install --directory \$(DESTDIR)/etc/asterisk
	rsync --archive --delete usr/* \$(DESTDIR)/usr
	rsync --archive --delete etc_asterisk/* \$(DESTDIR)/etc/asterisk

# l l
LastLine

cat << LastLine > my-asterisk-config/acc.config
# This file will be read during \`asterisk-config-custom sync\`
#
ACC_SYNC_CONFIG_EXAMPLES=Yes
# another value as 'Yes' wouldn't sync the configuration examples
#
#
# l l
LastLine

##--------------------------------------------

# Those who are familiar with Debian packaging
# can consider the rest of this function as a dedicated `dh_make`.

cat << LastLine > my-asterisk-config/debian/control
Source: asterisk-config-custom
Section: comm
Priority: optional
Maintainer: Me Myself <${LOGNAME}@$( hostname --fqdn )>
Build-Depends: debhelper (>= 9)
Standards-Version: 3.9.5
Homepage: <insert the upstream URL, if relevant>
#Vcs-Git: git://anonscm.debian.org/collab-maint/asterisk-config-custom.git
#Vcs-Browser: http://anonscm.debian.org/?p=collab-maint/asterisk-config-custom.git;a=summary

Package: asterisk-config-custom
Architecture: all
Depends: \${misc:Depends}
Recommends: asterisk
Conflicts: asterisk-config
Replaces: asterisk-config
Description: Custom configuration files for Asterisk
 Package that contains custom configuration files for Asterisk.
 .
 It is to keep _your_ config files while upgrading Asterisk.
 .
 The trick is that Asterisk depends
 on asterisk-config OR asterisk-config-custom
LastLine

cat << LastLine > my-asterisk-config/debian/changelog
asterisk-config-custom (0.6) unstable; urgency=medium

  * Created with \`asterisk-config-custom init\`

 -- Me Myself <${LOGNAME}@$( hostname --fqdn )>  $( date --rfc-2822 )

asterisk-config-custom (0.4) unstable; urgency=low

  * Initial release (Closes: #760032).

 -- Geert Stappers <stappers@stappers.it>  Fri, 29 Aug 2014 16:25:44 +0200
LastLine

cat << LastLine > my-asterisk-config/debian/copyright
Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: asterisk-config-custom
Source: <url://example.com>

Files: *
Copyright: <years> <put author's name and email here>
           <years> <likewise for another author>
License: <special license>
 <Put the license of the package here indented by 1 space>
 <This follows the format of Description: lines in control file>
 .
 <Including paragraphs>
LastLine

cat << LastLine > my-asterisk-config/debian/rules
#!/usr/bin/make -f
# See debhelper(7)
#
# output every command that modifies files on the build system.
#DH_VERBOSE = 1

# main packaging script based on dh7 syntax
%:
	dh \$@

# l l
LastLine
chmod a+x my-asterisk-config/debian/rules

cat << LastLine > my-asterisk-config/debian/preinst
#! /bin/sh
# preinst script
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <new-preinst> \`install'
#        * <new-preinst> \`install' <old-version>
#        * <new-preinst> \`upgrade' <old-version>
#        * <old-preinst> \`abort-upgrade' <new-version>
#
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

case "\$1" in
    install|upgrade)
	# chan_modem was removed on 1.4+
    ;;

    abort-upgrade)
    ;;

    *)
        echo "preinst called with unknown argument \\\`\$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0
LastLine

cat << LastLine > my-asterisk-config/debian/postinst
#! /bin/sh

set -e

# summary of how this script can be called:
#        * <postinst> \`configure' <most-recently-configured-version>
#        * <old-postinst> \`abort-upgrade' <new version>
#        * <conflictor's-postinst> \`abort-remove' \`in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> \`abort-deconfigure' \`in-favour'
#          <failed-install-package> <version> \`removing'
#          <conflicting-package> <version>

case "\$1" in
    configure)
	set +e # ignore errors temporarily

	# find conffiles under /etc/asterisk belonging to asterisk-config-custom
	# and chown them to user asterisk.
	dpkg-query -W -f='\${Conffiles}\n' asterisk-config-custom 2>/dev/null | \\
	  sed -nr -e 's; (/etc/asterisk/.*) [0-9a-f]*;\1;p' | \\
	while read conffile; do
		chown asterisk: \${conffile} 2>/dev/null
	done

	# handle them in the end with a glob since it's way faster
	dpkg-statoverride --quiet --list '/etc/asterisk/*' | while read STAT; do
		chown \`echo \$STAT | cut -d' ' -f 1,2,4 | sed 's/ /:/'\` \\
			2>/dev/null
	done

	set -e
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \\\`\$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0

LastLine

cat << LastLine > my-asterisk-config/debian/lintian-overrides
asterisk-config-custom: non-standard-file-perm
LastLine

echo 9 > my-asterisk-config/debian/compat

echo '3.0 (native)' > my-asterisk-config/debian/source/format

}

acc_sync ()
{
  mkdir --parents etc_asterisk
  # assuming there are files in /etc/asterisk/
  rsync --archive --delete /etc/asterisk/* etc_asterisk/
  if [ -r ./acc.config ] ; then
    . ./acc.config
  else
    echo 'E: file "./acc.config" not readable'
    echo "I: Are you in the directory that \`${0} init\` created?"
    exit 1
  fi
  if [ x${ACC_SYNC_CONFIG_EXAMPLES} = xYes ] ; then
    ACC_EX=usr/share/doc/asterisk-config/examples
    # using asterisk-config directory
    mkdir --parents ${ACC_EX}
    rsync --archive --delete /${ACC_EX}/* ${ACC_EX}
  fi
}

acc_next ()
{
  if ! which dpkg-buildpackage > /dev/null ; then
    echo 'E: Program `dpkg-buildpackage` is not installed.'
    echo 'I: It is in the Debian package `dpkg-dev`.'
    echo 'I: Installing it with `apt-get install build-essential`,'
    echo 'I: will also install the program `make` that is also needed.'
    exit 1
  fi
  if grep --quiet 'Package: asterisk-config-custom' debian/control ; then
    echo 'dpkg-buildpackage -uc -us # Running this now'
    dpkg-buildpackage -uc -us
  else
    echo 'E: debian/control file for package asterisk-config-custom not found'
    echo "I: Are you in the directory that \`${0} init\` created?"
    exit 1
  fi
}


# main()

case $1 in
init)
  acc_init
  ;;
next)
  acc_next
  ;;
sync)
  acc_sync
  ;;
help)
  acc_help
  ;;
*)
  acc_usage
  ;;
esac

# l l