1 #! /usr/bin/ksh
2 #
3 # CDDL HEADER START
4 #
5 # The contents of this file are subject to the terms of the
6 # Common Development and Distribution License (the "License").
7 # You may not use this file except in compliance with the License.
8 #
9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 # or http://www.opensolaris.org/os/licensing.
11 # See the License for the specific language governing permissions
12 # and limitations under the License.
13 #
14 # When distributing Covered Code, include this CDDL HEADER in each
15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 # If applicable, add the following below this CDDL HEADER, with the
17 # fields enclosed by brackets "[]" replaced with your own identifying
18 # information: Portions Copyright [yyyy] [name of copyright owner]
19 #
20 # CDDL HEADER END
21 #
22
23 #
24 # Copyright 2009 Sun Microsystems, Inc. All rights reserved.
25 # Use is subject to license terms.
26 #
27
28 # Copyright 2010, Richard Lowe
29
30 #
31 # Easy setup script for populating a user's ~/.hgrc
32 # This currently does the following:
33 # * Load the cadmium extension
34 # * Populate the author/email fields to be correct
35 # * Alias canonical repositories like onnv-gate
36 # * Configures mercurial to use appropriate merge tools
37 #
38 # See hgrc(5) for more information
39 #
40
41 HGRC=$HOME/.hgrc
42
43 usage() {
44 prog=$(basename "$0")
45 echo \
46 "usage: $prog [-f] [-c cdm_path] [-m merge_path] [-n name] [-e email] [-p proxy] [-s style_path]
47 -f : force overwriting $HGRC
48 -c cdm_path : override Cadmium path
49 -m merge_path : override path to merge tool
50 -n name : override name (for ui.username)
51 -e email : override email (for email.from)
52 -p proxy : enable use of web proxy with specified proxy
53 -s style_path : override path to style file
54
55 if -n isn't provided, the entry from /etc/passwd is used
56
57 proxy should be in the form of hostname:port
58 "
59 exit 1
60 }
61
62 while getopts c:e:fm:n:p:s: opt; do
63 case "$opt" in
64 c) cdm_path=$OPTARG;;
65 e) email=$OPTARG;;
66 f) force=1;;
67 m) merge_path=$OPTARG;;
68 n) name=$OPTARG;;
69 p) proxy=$OPTARG;;
70 s) style_path=$OPTARG;;
71 *) usage;;
72 esac
73 done
74
75 if [ -f $HGRC -a "$force" -eq 0 ]; then
76 echo "Error: You have an existing .hgrc in $HGRC"
77 echo "Please move it aside."
78 exit 1
79 fi
80
81 AWK="/usr/xpg4/bin/awk"
82 SED="/usr/bin/sed"
83 LDAPCLIENT="/usr/bin/ldapsearch"
84
85 login=$(/usr/bin/id -un)
86
87 #
88 # Try and determine where SUNWonbld is installed. In order of
89 # preference, look in:
90 #
91 # 1. $(whence $0), on the assumption that you want the version
92 # of SUNWonbld that best matches the hgsetup script you invoked
93 #
94 # 2. /opt/onbld, because local is generally better
95 #
96 # 3. /ws/onnv-tools/onbld, it's nfs and it might be slow, but it
97 # should resolve from most places on-SWAN
98 #
99 paths="$(dirname $(dirname $(whence $0))) /opt/onbld /ws/onnv-tools/onbld"
100 cdmbin="lib/python/onbld/hgext/cdm.py"
101 stylefile="etc/hgstyle"
102
103 for dir in $paths; do
104 if [[ -f "$dir/$cdmbin" && -z "$cdm_path" ]]; then
105 cdm_path="$dir/$cdmbin"
106 fi
107
108 if [[ -f "$dir/$stylefile" && -z "$style_path" ]]; then
109 style_path="$dir/$stylefile"
110 fi
111
112 if [[ -n "$cdm_path" && -n "$style_path" ]]; then
113 break
114 fi
115 done
116
117 if [[ -n $proxy ]]; then
118 proxyConfig="[http_proxy]
119 host=$proxy
120 "
121 fi
122
123 if [[ -z $email ]]; then
124 my_id=$(id -un)
125 my_hostname=$(hostname)
126 possible_fqhns=$(getent hosts $my_hostname | cut -f 2-)
127 my_fqhn=`for i in $possible_fqhns; do case $i in *.*) echo $i; break;; esac; done`
128 email="$my_id@$my_fqhn"
129 echo "No e-mail address provided, defaulting to $email"
130 fi
131
132 if [[ -z "$name" ]]; then
133 name=${name:=$(getent passwd $login | awk -F: '{print $5}')}
134 fi
135 username="$name <$email>"
136
137 echo "Configured the following:"
138 if [[ -n $proxy ]]; then
139 echo " proxy: $proxy"
140 fi
141 echo " email: $email"
142 echo " username: $name"
143 echo " style: $style_path"
144 echo " cadmium: $cdm_path"
145
146 if [[ -z "$cdm_path" ]]; then
147 echo "Warning: you will need to edit your .hgrc file\n" \
148 "to specify a path for cadmium."
149 fi
150
151 if [[ -n $merge_path ]]; then
152 echo " merge: $merge_path"
153 fi
154
155 cat <<EOF >$HGRC
156 $proxyConfig[extensions]
157 hgext.cdm=$cdm_path
158
159 [email]
160 from=$email
161
162 [paths]
163 onnv-gate=ssh://anon@hg.opensolaris.org//hg/onnv/onnv-gate
164 illumos-gate=ssh://anonhg@hg.illumos.org/illumos-gate
165
166 [merge-tools]
167 filemerge.gui=True
168 filemerge.args=-a \$base \$local \$other \$output
169 filemerge.priority=1
170 filemerge.premerge=False
171
172 meld.gui=True
173 meld.priority=0
174 meld.premerge=False
175
176 gpyfm.gui=True
177 gpyfm.priority=0
178 gpyfm.premerge=False
179
180 [ui]
181 username=$username
182 style=$style_path
183 EOF
184
185 if [[ -n $merge_path ]]; then
186 echo "merge=$merge_path" >> $HGRC
187 fi
188
189 echo "Please check $HGRC and verify everything looks correct"