]> git.madduck.net Git - code/mbuild.git/blob - sbuild-wrapper.sh

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

ccb1973d937223382cf8194987e488298adf1770
[code/mbuild.git] / sbuild-wrapper.sh
1 #!/bin/sh
2 #
3 #  - automate builds with sbuild and dinstall the result
4 #
5 # Copyright (c) 2008–2010 martin f. krafft <madduck@debian.org>
6 # Released under the terms of the Artistic Licence 2.0.
7 #
8 set -eu
9
10 ME="${0##*/}"
11
12 BUILDDIR="$(mktemp -dt $ME.XXXXXXXX)"
13 trap "cd /tmp && rm -r '$BUILDDIR'" 0
14
15 BUNDLE_DIR="${TMPDIR:-/tmp}"
16 TARGET_DIR="$PWD"
17 copy_back_files() {
18   echo "Copying files destined for $1 back to $TARGET_DIR..."
19   dcmd cp -v "$2" "$TARGET_DIR"
20 }
21 dinstall() {
22   copy_back_files "$@"
23 }
24 print_bundle_location() {
25   echo "Bundle available at $@ ."
26 }
27
28 KEYID=
29
30 MBUILDRCS="/etc/mbuild/rc $HOME/.mbuildrc $HOME/.mbuild/rc"
31 for rc in $MBUILDRCS; do
32   [ -r "$rc" ] && . "$rc"
33 done
34
35 if [ -z "$KEYID" ]; then
36   echo "E: \$KEYID is not defined in rc file." >&2
37   exit 1
38 fi
39
40 DEB_BUILD_ARCH="$(dpkg-architecture -qDEB_BUILD_ARCH)"
41
42 about()
43 {
44   echo "$ME -- wrapper for sbuild"
45   echo "Copyright © martin f. krafft <madduck@debian.org>"
46   echo "Released under the terms of the Artistic Licence 2.0"
47 }
48
49 usage()
50 {
51   about
52   echo
53   echo "Usage: $ME [options] [sbuild_options] file_source.changes"
54   echo
55   echo "Valid options are:"
56   cat <<-_eof | column -s\& -t
57         --dist & specify the target distribution (default: from changes file)
58         --arch & specify the target architecture (default: $DEB_BUILD_ARCH)
59         -sa & pass --force-orig-source to sbuild
60         -B & do a binary-only build
61         -h|--help & show this output.
62         -V|--version & show version information.
63         _eof
64 }
65
66 binonly=0
67 sbuild_args=
68 schangesfile=
69 arch=
70 for opt in "$@"; do
71   case "$opt" in
72     -h|--help) usage; exit 0;;
73     -V|--version) about; exit 0;;
74     --arch=*) arch="${opt#--arch=}";;
75     -D) sbuild_args="${sbuild_args:+$sbuild_args }$opt";;
76     -sa) sbuild_args="${sbuild_args:+$sbuild_args }--force-orig-source";;
77     -B) binonly=1;;
78     --*) sbuild_args="${sbuild_args:+$sbuild_args }$opt";;
79     *_source.changes)
80       if [ -z "$schangesfile" ]; then
81         if [ -f "$opt" ] && [ -r "$opt" ]; then
82           schangesfile="$opt"
83         else
84           echo "E: file does not exist: $opt" >&2
85           exit 1
86         fi
87       else
88         echo "E: cannot pass more than one source changes file: $opt" >&2
89         exit 1
90       fi
91       ;;
92     *)
93       echo "E: unknown option: $opt" >&2
94       exit 1
95       ;;
96   esac
97 done
98
99 if [ -z "$schangesfile" ]; then
100   usage
101   exit 1
102 fi
103
104 [ -z "$arch" ] && arch="$DEB_BUILD_ARCH"
105
106 dist="$(sed -ne 's,Distribution: ,,p' "$schangesfile")"
107
108 schangesfile_basename="${schangesfile##*/}"
109 packagename="${schangesfile_basename%%_*}"
110 packagenameversion="${schangesfile_basename%_*}"
111 debversion="${packagenameversion#*_}"
112 upstream_version="${debversion%-*}"
113 dscfile_basename="$packagenameversion".dsc
114
115 case "$schangesfile" in
116   */*) cd "${schangesfile%/*}";;
117   *) :;;
118 esac
119 dcmd cp "${schangesfile##*/}" "$BUILDDIR"
120 schangesfile="$schangesfile_basename"
121
122 OLDPWD="$PWD"
123 cd "$BUILDDIR"
124
125 dcmd "$dscfile_basename" | while read f; do
126   test -f "$f" && continue
127
128   case "$f" in
129     *.tar.gz|*.tar.bz2|*.tar.lzma|*.tar.xz)
130       if [ -f "$OLDPWD/$f" ]; then
131         echo "I: using existing tarball for $upstream_version…" >&2
132         cp $OLDPWD/$f $f
133       else
134         last_version="$(apt-cache madison $packagename | sed -rne "s,.+(\<${upstream_version}[^[:space:]]+).*,\1,p")"
135         echo "I: fetching missing tarball for $upstream_version (from $last_version)…" >&2
136         if ! apt-get --tar-only --only-source source "${packagename}=${last_version}"; then
137           echo "E: I do not know how to obtain the file: $f" >&2
138           exit 1
139         fi
140       fi
141       ;;
142     *)
143       echo "E: I do not know how to obtain the file: $f" >&2
144       exit 1
145       ;;
146   esac
147 done
148
149 [ "$binonly" = 0 ] && sbuild_args="${sbuild_args:+$sbuild_args }--source --arch-all"
150
151 sbuild $sbuild_args --arch="$arch" --dist="$dist" --keyid=$KEYID \
152   "$dscfile_basename"
153
154 changesfile="${packagenameversion}_${arch}.changes"
155
156 #mergechanges "$schangesfile" "$changesfile" > temp-combined.changes
157 #mv temp-combined.changes "$changesfile"
158 #changestool "$changesfile" updatechecksums
159
160 #sign_changes_file "$changesfile"
161
162 dinstall "$dist" "$changesfile"
163
164 DATESTR="$(date +%Y.%m.%d.%H%M%S)"
165 BUILD_PREFIX="${packagenameversion}_${arch}.${DATESTR}"
166
167 mv current "${BUILD_PREFIX}".buildlog
168 rm -f current-*
169
170 bundle="${BUNDLE_DIR}/${BUILD_PREFIX}".bundle.tar
171 tar -chf "$bundle" *
172 chmod 644 "$bundle"
173
174 rm -r "$BUILDDIR"
175 trap - 0
176
177 print_bundle_location "$bundle"
178
179 exit 0