Commit | Line | Data |
---|---|---|
9f26b93f FT |
1 | #!/bin/bash |
2 | ||
3 | set -e | |
4 | ||
5 | usage() { | |
12978997 | 6 | echo "usage: dcp-init [-sh] [-C key=val] [-d REPODIR] PACKAGE [PATCH...]" |
9f26b93f FT |
7 | echo " PATCH ::= [-p LEVEL] [-bB BRANCH] FILE" |
8 | echo " -b creates a new branch at the current patch" | |
9 | echo " -B creates a new branch at the upstream sources" | |
10 | } | |
11 | ||
12 | rungit() { | |
13 | ( | |
14 | cd "$td" | |
15 | git "$@" | |
16 | ) || false | |
17 | } | |
18 | ||
19 | getaptsrc() { | |
20 | mkdir "$td/apt-tmp" | |
21 | (cd "$td/apt-tmp"; apt-get source "$1") || false | |
22 | ||
9f26b93f FT |
23 | sdir= |
24 | for f in "$td/apt-tmp"/*; do | |
25 | if [ -d "$f" ]; then | |
26 | if [ -z "$sdir" ]; then | |
27 | sdir="$f" | |
28 | else | |
29 | echo "dcp-init: got more than one directory from apt-get; cannot continue" >&2 | |
30 | exit 1 | |
31 | fi | |
32 | fi | |
33 | done | |
34 | if [ -z "$sdir" ]; then | |
35 | echo "dcp-init: could not find any source directory" >&2 | |
36 | exit 1 | |
37 | fi | |
38 | mv "$sdir" "$td/src" | |
39 | rm -rf "$td/apt-tmp" | |
40 | ||
41 | rungit add src | |
42 | } | |
43 | ||
44 | initrepo() { | |
8bcd59df | 45 | rungit init -q --shared |
9f26b93f FT |
46 | mkdir "$td/control" |
47 | touch "$td/control/conf" | |
48 | rungit add control | |
49 | rungit commit -q -m "Initial repo" | |
50 | rungit tag empty | |
51 | } | |
52 | ||
53 | initbase() { | |
54 | mkdir "$td/control/build.d" | |
55 | mkdir "$td/control/update.d" | |
56 | cat >"$td/control/functions" <<EOF | |
57 | readconf() { | |
6a6fbc9a FT |
58 | if [ -r "$HOME/.dcp-build-conf" ]; then |
59 | while read key val; do | |
60 | export "CONF_\$key"="\$val" | |
61 | done <"$HOME/.dcp-build-conf" | |
62 | fi | |
9f26b93f FT |
63 | while read key val; do |
64 | export "CONF_\$key"="\$val" | |
65 | done <control/conf | |
66 | } | |
67 | ||
68 | rungit() { | |
69 | (cd repo; git "\$@") || false | |
70 | } | |
71 | EOF | |
72 | cat >"$td/control/build" <<EOF | |
73 | #!/bin/sh | |
74 | ||
75 | set -e | |
76 | ||
77 | . control/functions | |
78 | readconf | |
79 | ||
80 | for file in control/build.d/*; do | |
81 | if [ -x "\$file" ]; then "\$file"; fi | |
82 | done | |
83 | EOF | |
84 | chmod 755 "$td/control/build" | |
85 | cat >"$td/control/update" <<EOF | |
86 | #!/bin/sh | |
87 | ||
88 | set -e | |
89 | ||
90 | . control/functions | |
91 | readconf | |
92 | ||
93 | for branch in repo/.git/refs/heads/*; do | |
94 | branch="\${branch##*/}" | |
95 | if [ -x "control/update.d/\$branch" ]; then | |
96 | rungit checkout "\$branch" | |
97 | lastrev="\$(rungit rev-parse HEAD)" | |
98 | "control/update.d/\$branch" | |
99 | newrev="\$(rungit rev-parse HEAD)" | |
100 | rungit checkout master | |
101 | if [ "\$newrev" != "\$lastrev" ]; then | |
102 | rungit merge -n "\$branch" | |
103 | fi | |
104 | fi | |
105 | done | |
106 | EOF | |
107 | chmod 755 "$td/control/update" | |
108 | rungit add control | |
109 | } | |
110 | ||
111 | initapt() { | |
112 | cat >"$td/control/build.d/99dpkg" <<EOF | |
113 | #!/bin/bash | |
114 | ||
115 | set -e | |
116 | ||
117 | cmd=(dpkg-buildpackage -b) | |
118 | if [ -n "\$CONF_MAINTAINER" ]; then | |
119 | cmd=("\${cmd[@]}" "-m\$CONF_MAINTAINER") | |
120 | fi | |
121 | if [ -n "\$CONF_GPGKEY" ]; then | |
122 | cmd=("\${cmd[@]}" "-k\$CONF_GPGKEY") | |
123 | fi | |
124 | (cd repo/src; "\${cmd[@]}") || false | |
125 | mv repo/*.deb output/ | |
126 | EOF | |
127 | chmod 755 "$td/control/build.d/99dpkg" | |
128 | rungit add control/build.d/99dpkg | |
129 | cat >"$td/control/update.d/upstream" <<EOF | |
130 | #!/bin/sh | |
131 | ||
132 | set -e | |
133 | ||
134 | cd repo | |
135 | dcp-update-apt "\$CONF_APTPKG" | |
136 | ||
137 | EOF | |
138 | chmod 755 "$td/control/update.d/upstream" | |
139 | rungit add control/update.d/upstream | |
140 | echo "APTPKG $pkg" >>"$td/control/conf" | |
141 | rungit add control/conf | |
142 | } | |
143 | ||
144 | defdir=/srv/dcp | |
145 | repodir= | |
146 | confopts=() | |
12978997 | 147 | shared=n |
9f26b93f FT |
148 | |
149 | while [ "${1:0:1}" = - ]; do | |
150 | opt="${1:1}" | |
151 | shift | |
152 | if [ "$opt" = d ]; then | |
153 | repodir="$1" | |
154 | shift | |
155 | elif [ "$opt" = h ]; then | |
156 | usage | |
157 | exit 0 | |
12978997 FT |
158 | elif [ "$opt" = s ]; then |
159 | shared=y | |
9f26b93f FT |
160 | elif [ "$opt" = C ]; then |
161 | confopts=("${confopts[@]}" "$1") | |
162 | shift | |
163 | else | |
164 | echo "dcp-init: unknown option '$opt'" >&2 | |
165 | exit 1 | |
166 | fi | |
167 | done | |
168 | ||
169 | if [ $# -lt 1 ]; then | |
170 | usage >&2 | |
171 | exit 1 | |
172 | fi | |
173 | pkg="$1" | |
174 | shift | |
175 | if [ -z "$repodir" ]; then repodir="$pkg"; fi | |
176 | if [[ "$repodir" != */* ]]; then | |
177 | repodir="$defdir/${repodir}.git" | |
178 | fi | |
179 | ||
180 | td="$(mktemp -d "/tmp/dcp-XXXXXX")" | |
181 | initrepo | |
182 | ||
183 | initbase | |
184 | rungit commit -q -m "Base control files" | |
185 | ||
186 | if [ "${#confopts[@]}" -gt 0 ]; then | |
187 | for opt in "${confopts[@]}"; do | |
188 | key="${opt%%=*}" | |
189 | val="${opt#*=}" | |
190 | echo "$key $val" >>"$td/control/conf" | |
191 | done | |
192 | rungit add control/conf | |
193 | rungit commit -q -m "Custom configuration file" | |
194 | fi | |
195 | ||
196 | rungit checkout -q -b upstream empty | |
197 | getaptsrc "$pkg" | |
198 | rungit commit -q -m "Initial upstream import" | |
199 | rungit checkout master | |
200 | rungit merge -n upstream | |
201 | ||
202 | initapt | |
203 | rungit commit -q -m "APT control files" | |
204 | ||
205 | initvals() { | |
206 | level=0 | |
207 | } | |
208 | initvals | |
209 | while [ $# -gt 0 ]; do | |
210 | arg="$1" | |
211 | shift | |
212 | if [ "${arg:0:1}" = - ]; then | |
213 | if [ "$arg" = -p ]; then | |
214 | level="$1" | |
215 | shift | |
216 | elif [ "$arg" = -b ]; then | |
217 | rungit checkout -q -b "$1" | |
218 | shift | |
219 | elif [ "$arg" = -B ]; then | |
220 | rungit checkout -q -b "$1" upstream | |
221 | else | |
222 | echo "dcp-init: unknown patch option '$arg'" >&2 | |
223 | exit 1 | |
224 | fi | |
225 | else | |
226 | ( | |
227 | if [[ "$arg" == *.gz ]]; then | |
228 | zcat "$arg" | |
229 | else | |
230 | cat "$arg" | |
231 | fi | |
232 | ) | patch -d "$td/src" -p"$level" | |
233 | rungit add src | |
234 | rungit commit -q -m "Applied $(basename "$arg")" | |
235 | initvals | |
236 | fi | |
237 | done | |
238 | ||
239 | git clone -q --bare "$td" "$repodir" | |
12978997 FT |
240 | if [ "$shared" = y ]; then |
241 | chmod -R g+w "$repodir" | |
242 | td="$repodir" rungit config core.sharedrepository 1 | |
243 | fi | |
9f26b93f FT |
244 | |
245 | rm -rf "$td" |