summaryrefslogtreecommitdiff
path: root/treepkg
blob: 376af91e4b4c1a963d28fc583a99e4046f914462 (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
#!/bin/bash
#set -x
source /etc/libretools.conf
source $(dirname $0)/libremessages
source $XDG_CONFIG_HOME/libretools/libretools.conf >/dev/null 2>&1|| true

# End inmediately but print a useful message
trap_exit() {
  error "($(basename $0)) $@"
  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
# $1 status
# $2 pkgname
add_order() {
  echo "${1};${DEPTH};${2:-${pkgbase}};${fullver};${PWD}" >> "${BUILDORDER}"
  ${VERBOSE} && msg2 "%${DEPTH}s${2:-${pkgbase}} [${1}]" || true
}

# Finds a PKGBUILD on toru's path cache
# Look in all caches but pick the first one
# TODO move to a toru flag (-p?)
where_is() {
  grep -m1 "^${1}:" "${TORUPATH}/paths" 2>/dev/null| \
    cut -d: -f2 2>/dev/null
}

if [ ! -f PKGBUILD ]; then
  error "Missing PKGBUILD"
  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}

# 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 ${deps[@]}; do
# Ignore if already in build order
# TODO move deps deeper in the tree if
# pkgbase - dep1
#         \ dep2 - dep1
# dep1 should be depth + 1
  egrep -q ";${_dep};" "${BUILDORDER}" && continue

# Ask toru where's a PKGBUILD
  depdir="$(where_is ${_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

# 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

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

# Run build command
      pushd "${BUILDDIR}/${_pkg}" >/dev/null
        ${FULLBUILDCMD}
        ${HOOKLOCALRELEASE}
      popd >/dev/null
    done

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

fi

exit $?