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:

b2ced3796c60d15b8c6220c7d5a6f7e2b3f766fd
[code/mbuild.git] / sbuild-wrapper.sh
1 #!/bin/sh
2 #
3 #  - automate builds with sbuild and dinstall the result
4 #
5 # Copyright (c) 2008 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     -sa) sbuild_args="${sbuild_args:+$sbuild_args }--force-orig-source";;
76     -B) binonly=1;;
77     --*) sbuild_args="${sbuild_args:+$sbuild_args }$opt";;
78     *_source.changes)
79       if [ -z "$schangesfile" ]; then
80         if [ -f "$opt" ] && [ -r "$opt" ]; then
81           schangesfile="$opt"
82         else
83           echo "E: file does not exist: $opt" >&2
84           exit 1
85         fi
86       else
87         echo "E: cannot pass more than one source changes file: $opt" >&2
88         exit 1
89       fi
90       ;;
91     *)
92       echo "E: unknown option: $opt" >&2
93       exit 1
94       ;;
95   esac
96 done
97
98 if [ -z "$schangesfile" ]; then
99   usage
100   exit 1
101 fi
102
103 [ -z "$arch" ] && arch="$DEB_BUILD_ARCH"
104
105 dist="$(sed -ne 's,Distribution: ,,p' "$schangesfile")"
106
107 schangesfile_basename="${schangesfile##*/}"
108 packagename="${schangesfile_basename%%_*}"
109 packagenameversion="${schangesfile_basename%_*}"
110 dscfile_basename="$packagenameversion".dsc
111
112 case "$schangesfile" in
113   */*) cd "${schangesfile%/*}";;
114   *) :;;
115 esac
116 dcmd cp "${schangesfile##*/}" "$BUILDDIR"
117 schangesfile="$schangesfile_basename"
118
119 cd "$BUILDDIR"
120
121 dcmd "$dscfile_basename" | while read f; do
122   test -f "$f" && continue
123
124   case "$f" in
125     *.tar.gz) 
126       echo "I: fetching missing tarball: $f" >&2
127       apt-get --tar-only --only-source source "$packagename"
128       ;;
129     *)
130       echo "E: I do not know how to obtain the file: $f" >&2
131       exit 1
132       ;;
133   esac
134 done
135
136 [ "$binonly" = 0 ] && sbuild_args="${sbuild_args:+$sbuild_args }--source --arch-all"
137
138 sbuild $sbuild_args --arch="$arch" --dist="$dist" --keyid=$KEYID \
139   "$dscfile_basename"
140
141 changesfile="${packagenameversion}_${arch}.changes"
142
143 mergechanges "$schangesfile" "$changesfile" > temp-combined.changes
144 mv temp-combined.changes "$changesfile"
145 changestool "$changesfile" updatechecksums
146
147 #sign_changes_file "$changesfile"
148
149 dinstall "$dist" "$changesfile"
150
151 DATESTR="$(date +%Y.%m.%d.%H%M%S)"
152 BUILD_PREFIX="${packagenameversion}_${arch}.${DATESTR}"
153
154 mv current "${BUILD_PREFIX}".buildlog
155 rm -f current-*
156
157 bundle="${BUNDLE_DIR}/${BUILD_PREFIX}".bundle.tar
158 tar -chf "$bundle" *
159 chmod 644 "$bundle"
160
161 rm -r "$BUILDDIR"
162 trap - 0
163
164 print_bundle_location "$bundle"
165
166 exit 0