summaryrefslogtreecommitdiff
path: root/treepkg
blob: a22df712e8c4ea5167bd7e1bb27f7cbe75ceb52f (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
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
#!/bin/bash
#set -x
# (c) 2012  Nicolás Reynolds <fauno@parabola.nu>
#
# 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 program 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 Affero 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 <http://www.gnu.org/licenses/>.

source /etc/libretools.conf
source $XDG_CONFIG_HOME/libretools/libretools.conf >/dev/null 2>&1|| true

# Get system variables
source /etc/makepkg.conf
source $HOME/makepkg.conf >/dev/null 2>&1|| true

# End inmediately but print an useful message
trap_exit() {
  error "($(basename $0)) $@ (leftovers on ${BUILDDIR})"
  exit 1
}

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

# return : full version spec, including epoch (if necessary), pkgver, pkgrel
#  usage : get_fullver( ${epoch:-0}, $pkgver, $pkgrel )
get_fullver() {
    if [ $1 -eq 0 ]; then
# zero epoch case, don't include it in version
        echo $2-$3
    else
        echo $1:$2-$3
    fi

}

# Add line to build order cache in CSV format
# *must* be run from the PKGBUILD path
# status;depth;pkgbase;[epoch:]pkgver-pkgrel;path;repo
# $1 status
# $2 pkgname
add_order() {
  echo "${1};${DEPTH};${2:-${pkgbase}};${fullver};${PWD};$(guess_repo "$PWD")" >> "${BUILDORDER}"
  ${VERBOSE} && msg2 "%${DEPTH}s${2:-${pkgbase}} [${1}]" || true
}

# Bury a package deeper in the tree
# $1 pkgbase
# $2 nextdepth
bury() {
# Bury only if we are going to build the dep
# Get it's current depth and dir name
    local current_depth=$(grep "build;[0-9]\+;${1};" "${BUILDORDER}" | cut -d ';' -f 2)
    local current_name="$(printf "%03d" ${current_depth})_${1}"

# If there's a depth or the package is not the root of the build tree (which
# can lead to funny chicken-and-egg problems), update the depth to the current
# package next-depth and rename the dir too
    if [ -z "${current_depth}" ]; then return; fi
    if [ -z "${current_name}" ]; then return; fi
    if [ ${current_depth} -eq 0 ]; then return; fi
    if [ ${current_depth} -ge $2 ]; then return; fi

    ${VERBOSE} && msg "Burying ${1} from ${current_depth} to ${2}"

    {
        sed -i "s|^\(build;\)\([0-9]\+\)\(;${1};.*\)$|\1${2}\3|" "${BUILDORDER}" && \
        mv "${BUILDDIR}/${current_name}" "${BUILDDIR}/$(printf "%03d" ${2})_${1}"
    } || return 1
}

# Guess the repo from the pkgbase path
# $1 path, pwd or toru-where
guess_repo() {
    basename "$(dirname "${1}")"
}

if [ ! -f PKGBUILD ]; then
  error "Missing PKGBUILD ($PWD)"
  exit 1
fi

if ! source PKGBUILD ; then
  error "Can't source PKGBUILD"
  exit 1
fi

# Save resources
unset pkgdesc arch license groups backup install md5sums sha1sums \
      sha256sums source options >/dev/null 2>&1

unset build package >/dev/null 2>&1

for _pkg in ${pkgname[@]}; do
  unset package_${_pkg} >/dev/null 2>&1 || true
done
## 

# Get useful values
pkgbase="${pkgbase:-${pkgname[0]}}"
fullver=$(get_fullver ${epoch:-0} ${pkgver} ${pkgrel})

# Get or set the work dir
BUILDDIR="${1:-$(mktemp -d /tmp/${pkgbase}-treepkg-XXXx)}"
BUILDORDER="${BUILDDIR}/BUILDORDER"
DEPTH=${2:-0}
NEXTDEPTH=$((${DEPTH} + 1))
# This can be set as env vars (ie: $ V=false B=false treepkg)
# TODO Turn into flags?
VERBOSE=${V:-true}
BUILD=${B:-true}
CLEANUP=${C:-true}
# Skip BUILDORDER creation and build anything on BUILDDIR
BUILDNOW=${N:-false}

if [ ! -z "${1}" -a ${DEPTH} -eq 0 ]; then
    BUILDNOW=true
fi

if ! ${BUILDNOW}; then
# ensure it exists
    touch "${BUILDORDER}"

# If this package is already built quit silently
    if is_built "${pkgbase}" "${fullver}"; then
      add_order "ignore"
      exit 0
    fi

# Ignore if already in build order
    egrep -q ";${pkgbase};" "${BUILDORDER}" && exit 0

# Add pkgbase to build order
    add_order "build"

# Copy the directory to the build dir
# TODO run makepkg --source to avoid moving garbage around?
    cp -r "${PWD}" "${BUILDDIR}/$(printf "%03d" ${DEPTH})_${pkgbase}"

# Cleanup dep versioning
    deps=($(echo "${depends[@]} ${makedepends[@]}" | \
           sed "s/[=<>]\+[^ ]\+//g" | \
           tr ' ' "\n" | \
           sort -u))

# NOTE: getting depends from package() is a PITA
    for _dep in ${deps[@]}; do
# Move deps deeper in the tree if
# pkgbase - dep1
#         \ dep2 - dep1
# dep1 should be depth + 1
      egrep -q ";${_dep};" "${BUILDORDER}" && bury "${_dep}" ${NEXTDEPTH}

# Ask toru where's a PKGBUILD
      depdir="$(toru-where ${_dep})"

      if [ -z "${depdir}" -o ! -d "${depdir}" ]; then
# We specify the pkgname because we can't source the dep PKGBUILD
# Normally 'any' packages are missing from our work ABS
        add_order "missing" "${_dep}"
        continue
      fi

      pushd "${depdir}" >/dev/null

# Run itself over dependencies
      $0 "${BUILDDIR}" ${NEXTDEPTH}

    done
# End BUILD now
fi

# Only build at the end
if [ ${DEPTH} -eq 0 ]; then
  ${VERBOSE} && msg "Starting build" || true

  if ${BUILD}; then
    ${VERBOSE} && msg "Build tree stored in ${BUILDORDER}" || true

# Build everything sorting the build dir
# The reverse order ensures we start by the deepest packages
    for _pkg in $(ls -r "${BUILDDIR}"); do
# Ignore if there's no PKGBUILD
      if [ ! -f "${BUILDDIR}/${_pkg}/PKGBUILD" ]; then continue; fi
# Skip if already built (faster than calling is_build again)
      if [ -f "${BUILDDIR}/${_pkg}/built_ok" ]; then continue; fi

      ${VERBOSE} && msg "Building ${_pkg/_/ }" || true

# Run build command
      pushd "${BUILDDIR}/${_pkg}" >/dev/null
        sudo pacman -Syu --noconfirm

        ${HOOKPREBUILD}

        ${FULLBUILDCMD}
# Run local release hook with $1 = $repo
        ${HOOKLOCALRELEASE} $(egrep ";${_pkg#*_};" "${BUILDORDER}" | cut -d';' -f6)

        touch built_ok
      popd >/dev/null
    done

  else
# Just print the working dir
    ${VERBOSE} || echo "${BUILDORDER}" || true
  fi

if ${CLEANUP} ; then
      msg2 "Removing ${BUILDDIR}"
      rm -rf "${BUILDDIR}"
fi

fi

exit $?