#!/usr/bin/env bash
# Make DEB package!

ver=0.2.0
credit='ge <me@nixhacks.net>'

[ -d $PWD/dist/ ] && rm -rf dist/
[ -f baka_*.deb ] && rm baka_*.deb

# DIRS

prefix=dist
mkdir -p $prefix/DEBIAN
mkdir -p $prefix/usr/bin
mkdir -p $prefix/usr/share/bash-completion/completions
mkdir -p $prefix/usr/share/man/man1
cp -r etc/ $prefix

# BINARIES

cp src/baka $prefix/usr/bin/baka && chmod +x $prefix/usr/bin/baka
cp src/completion $prefix/usr/share/bash-completion/completions/baka

# MANPAGES

pandoc --from=markdown --to=man --standalone \
    docs/baka.1.md --output=$prefix/usr/share/man/man1/baka.1

c=`date +'%d %b %Y'`
sed -i "s%\.TH \"\" \"\" \"\" \"\" \"\"%\.TH BAKA 1 \"$c\" \"baka $ver\"%" $prefix/usr/share/man/man1/baka.1
gzip -9 $prefix/usr/share/man/man1/baka.1

# DEBIAN/*

cat > $prefix/DEBIAN/control << EOF
Package: baka
Version: $ver
Section: admin
Priority: optional
Maintainer: $credit
Homepage: http://nixhacks.net/baka
Architecture: all
Depends: rsync, s3cmd
Description: Simple backuping tool.
 Backup files and MySQL/MariaDB and PostgreSQL databases.
EOF

cat > $prefix/DEBIAN/changelog << EOF
baka (0.2.0) testing; urgency=medium

 * Code refactoring.

    WARNING! All changes in this version breaks backward capatibility!

    # CLI

    New options:

    - '--config'. Specify your baka.conf file.
    - 'backup --dry-run'. Test configuration without backup.
    - 'remove --list'. Print files to delete.

    Changed:

    - 'list' command now has two options '--verbose' and '--help'. Verbose output show Entry name, path and local and remote storages in table view.

    Removed:

    - 'show' command. View configuration file directly instead.
    - 'edit' command. Edit configuration file directly instead.
    - 'test' command. Use 'backup --dry-run' instead.

    # baka.conf (former name: main.conf)

    Added:

    - Default parameter values now is built in baka. Override it in baka.conf
    - 'entries' variable. You can set entries directory in baka.conf
    - 'filename_format'. Special formatting for filenames.
    - 'autoprefix'. Add automatic prefix to filenames (based on entry file name).
    - 'dir_per_date'. Backups path format. See baka(1).

    Changed:

    - 'dest' now is 'local' and can be used in baka.conf and entries.
    - 'remote' now is URI (like '[scheme]://[user[:password]]@[host[:port]][/path]') and can be used in baka.conf and entries.

    Removed:

    - 'nf', use 'filename_format' instead
    - 'df', use 'filename_format'
    - 'log_df', use 'log_format' istead

    # Entries

    Added:

    - 'local'. This is renamed 'dest'.
    - 'remote'. Now you can specify remote storage per entry.
    - 'prefix'. Override filename prefix.
    - 'archive'. Renamed 'files'. Archive files into **.tar.gz**.
    - 'copy'. Simple file copy  without compression.
    - 'database'. Replacement for 'mysql' and 'postrges' variables. Provide DB URI.

    Removed:

    - 'dest'. Use 'local' instead.
    - 'mysql' and 'postgres' variables. Use 'database' instead.
    - 'files' variable. Use 'archve' instead.

-- $credit  `date -R`

baka (0.1.2) testing; urgency=medium

 * Initial release.

 -- $credit  Sat, 31 Jul 2021 15:22:17 +0300
EOF

cat > $prefix/DEBIAN/copyright << EOF
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: baka
Upstream-Contact: http://nixhacks.net/baka
Source: http://nixhacks.net/baka

Files: *
Copyright: `date +%Y` $credit
License: GPL-3.0+

Files: debian/*
Copyright: `date +%Y` $credit
License: GPL-3.0+

License: GPL-3.0+
 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
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 .
 This package is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 .
 You should have received a copy of the GNU General Public License
 along with this program. If not, see <https://www.gnu.org/licenses/>.
 .
 On Debian systems, the complete text of the GNU General
 Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".

# Please also look if there are files or directories which have a
# different copyright/license attached and list them here.
# Please avoid picking licenses with terms that are more restrictive than the
# packaged work, as it may make Debian's contributions unacceptable upstream.
#
# If you need, there are some extra license texts available in two places:
#   /usr/share/debhelper/dh_make/licenses/
#   /usr/share/common-licenses/
EOF

dpkg-deb --build $prefix baka_$ver.deb