summaryrefslogtreecommitdiff
path: root/libremakepkg
blob: ef7252629cff6101ba14d28d20e2af1eb2d5d3ad (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
#!/bin/bash
# Copyright 2010 - 2011 Nicolás Reynolds
# Copyright 2011 Joshua Ismael Haase Hernández

# ---------- GNU General Public License 3 ----------

# This file is part of Parabola.

# Parabola 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.

# Parabola 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 Parabola. If not, see <http://www.gnu.org/licenses/>.

source /etc/libretools.conf
source /etc/makepkg.conf

function usage {         # Display message and exit

    echo 'cd to a dir containing a PKGBUILD and run:'
    echo '$0 [options] [makepkg args]'
    echo 'This script will build your package on a chroot.'
    echo
    echo 'OPTIONS:'
    echo
    echo ' -h          show this message.'
    echo ' -c          cleans the chroot before building.'
    echo ' -u          updates the chroot before building.'
    echo ' -n          use this dir instead of "${CHROOT}".'
    echo ' -M <--arg>  passes long args to makepkg, use it as many times as needed.'
    echo
    exit 1
}

function buildenv {      # Mounts *DEST from makepkg.conf

    msg "Building env"
    for mp in ${SRCDEST} ${PKGDEST} ${SRCPKGDEST}; do
        msg2 "binding ${mp} to ${CHROOTDIR}/${CHROOT}${mp}"
        mkdir -p "${CHROOTDIR}/${CHROOT}${mp}"
        mount -o bind ${mp} "${CHROOTDIR}/${CHROOT}${mp}" || exit 1
    done

}

function clean_chroot {  # Clean packages with pacman

    plain "making list of packages in ${CHROOTDIR}/${CHROOTNAME}/root/"
    cp "/etc/libretools.d/cleansystem" "${CHROOTDIR}/${CHROOTNAME}/root/cleansystem"
    (cat <<EOF
#!/bin/bash
export LANG=C

clean='false'

while [ "\$clean" = 'false' ]; do

    pkgs=(\$(comm -23 <(pacman -Qq | sort) <(sort /root/cleansystem)))

    if [ \${#pkgs[@]} -gt 0 ]; then
        pacman --noconfirm -Rcs \${pkgs[@]}
    else
        clean="true"
        echo "clean"
    fi
done
EOF
    ) > "${CHROOTDIR}/${CHROOTNAME}/clean"
    chmod +x "${CHROOTDIR}/${CHROOTNAME}/clean"
    mkarchroot -r "/clean" "${CHROOTDIR}/${CHROOTNAME}"

}

function copy_log {       # copy logs if they exist

    if [ "${USE_LOG}" == 'y' ]; then
        find ${CHROOTDIR}/${CHROOTNAME}/build/ -name "*\.log" -exec cp {} ./ \;
    fi

}

function trap_exit {      # End inmediately but print a useful message

# args are treated as part of the message

    for mp in ${SRCDEST} ${PKGDEST} ${SRCPKGDEST}; do
        umount "${CHROOTDIR}/${CHROOT}${mp}"
    done

    copy_log

    error "$@"

    exit 1
}

# Trap signals from makepkg
set -E
trap 'trap_exit "(libremakepkg): TERM signal caught. Exiting..."' TERM HUP QUIT
trap 'trap_exit "(libremakepkg): Aborted by user! Exiting..."' INT
trap 'trap_exit "(libremakepkg): An unknown error has occurred. Exiting..."' ERR

CLEAN_FIRST="n"
CLEAN_CACHE=""
UPDATE_FIRST="n"
USE_LOG='n'
CHROOTNAME=${CHROOT}
MAKEPKG_ARGS=""

libremakepkgargs='hcuUn:I:M:'      # libremakepkg own args
libremakepkgargs+='ACdefiLmop:rRs' # makepkg args

while getopts ${libremakepkgargs} arg ; do
    case "${arg}" in
        h) usage ;;
        c) CLEAN_FIRST="y" ;;
        u) UPDATE_FIRST="y" ;;
        n) CHROOTNAME="$OPTARG" ;;
        M) MAKEPKG_ARGS+=" $OPTARG" ;;
        L) MAKEPKG_ARGS+=" -$arg $OPTARG"
            USE_LOG='y';;
        *) MAKEPKG_ARGS+=" -$arg $OPTARG" ;;
    esac
done

if [ ${UID} -ne 0 ]; then
    error "This script must be run as root"
    exit 1
fi

if [ ! -r PKGBUILD ]; then  # Check if we are actually on a build directory. Do this early.

        error "This isn't a build directory"; usage

fi

msg "Checking PKGBUILD for non-free issues"
if ! pkgbuild-check-nonfree; then

    if [[ $? -eq 15 ]]; then    # other errors mean fail, not nonfree
        error "PKGBUILD contains non-free issues"
        exit 15
    else
        true
    fi

fi

buildenv

msg "Creating the package"
if [ -d "${CHROOTDIR}/${CHROOTNAME}" ]; then   # use chroot

    if [ "${CLEAN_FIRST}" = 'y' ]; then
        msg "Cleaning"
        clean_chroot
    fi

    if [ "${UPDATE_FIRST}" = 'y' ]; then
        msg "Updating the chroot in use..."
        mkarchroot -c ${CACHEDIR} -u "${CHROOTDIR}/${CHROOTNAME}" # -c option is for cache
    fi

    makechrootpkg -r "${CHROOTDIR}" -l "${CHROOTNAME}" -- "${MAKEPKG_ARGS}"
    ev=$? # exit value

else      # build new chroot before using

    if [ "${UPDATE_FIRST}" = 'y' ]; then  # update CHROOT
        msg "Updating the chroot in use..."
        mkarchroot -c ${CACHEDIR} -u "${CHROOTDIR}/${CHROOT}" # -c option is for cache
    fi

    makechrootpkg -c -r "${CHROOTDIR}" -l "${CHROOTNAME}" -- "${MAKEPKG_ARGS}"
    ev=$? # exit value

fi

copy_log

exit $ev