verse: configure

#!/bin/sh
 
SQUISH=./buildscripts/squish
PROSODY_URL=https://hg.prosody.im/trunk/raw-file/tip/
PREFIX="/usr/local"
 
LUA_VERSION=5.1
LUA_INTERPRETER=lua$LUA_VERSION
 
if which $LUA_INTERPRETER>/dev/null; then
	LUA_DIR=$($LUA_INTERPRETER -e 'print((package.path:match("'"${PREFIX}"'[^;]+%?%.lua"):gsub("/%?%.lua$", "")))')
else
	LUA_DIR="$PREFIX/share/lua/$LUA_VERSION"
fi
 
# Help
 
show_help() {
cat <<EOF
Configure Prosody prior to building.
 
--help                      This help.
--prefix                    Installation path prefix (used when installing)
                            Default: $PREFIX
--lua-lib-dir=DIR           You can also specify Lua's libraries dir.
                            Default: $LUA_DIR
--squish                    Path to squish utility (used for building)
                            Default: $SQUISH
--prosody-rev               Prosody revision to pull files from
                            Default: tip
--prosody-url               URL to pull Prosody files from (not compatible with --prosody-rev)
                            Default: $PROSODY_URL
--standalone                Embed Prosody's libraries in verse.lua instead of
                            requiring them from an installed Prosody at runtime
EOF
}
 
 
while [ "$1" ]
do
   value="`echo $1 | sed 's/[^=]*=\(.*\)/\1/'`"
   if echo "$value" | grep -q "~"
   then
      echo
      echo '*WARNING*: the "~" sign is not expanded in flags.'
      echo 'If you mean the home directory, use $HOME instead.'
      echo
   fi
   case "$1" in
   --help)
      show_help
      exit 0
      ;;
   --lua-lib-dir=*)
      LUA_LIBDIR="$value"
      ;;
   --with-squish=*)
      SQUISH="$value"
      ;;
   --prosody-rev=*)
      PROSODY_REV="$value"
      PROSODY_REV_SET=yes
      ;;
   --prosody-url=*)
      PROSODY_URL="$value"
      PROSODY_URL_SET=yes
      ;;
   --standalone)
      SQUISH_FLAGS="--standalone"
      ;;
   *)
      echo "Error: Unknown flag: $1"
      exit 1
      ;;
   esac
   shift
done
 
# Sanity-check options
 
if ! test -x "$SQUISH"; then
	echo "FATAL: Unable to find/use squish: $SQUISH";
	exit 1;
fi
 
if [ "$PROSODY_URL_SET" = "yes" -a "$PROSODY_REV_SET" = "yes" ]; then
	echo "FATAL: You can only specify one of --prosody-rev and --prosody-url, not both"
	exit 1;
fi
 
if [ "$PROSODY_REV_SET" = "yes" ]; then
	PROSODY_URL="https://hg.prosody.im/trunk/raw-file/${PROSODY_REV}/"
fi
 
cat <<EOF >config.unix
 
# This file was automatically generated by the configure script.
# Run "./configure --help" for details.
 
SQUISH=./buildscripts/squish
SQUISH_FLAGS=$SQUISH_FLAGS
PROSODY_URL=$PROSODY_URL
LUA_DIR=$LUA_DIR
EOF
 
echo
echo "Using squish from:            $SQUISH"
echo "Installing verse.lua to:      $LUA_DIR"
echo "Fetching Prosody files from:  $PROSODY_URL"
echo "Build type:                   ${SQUISH_FLAGS:-uses installed Prosody libraries}"
echo
echo "Configured successfully. Please run 'make' to proceed."

1	#!/bin/sh
2
3	SQUISH=./buildscripts/squish
4	PROSODY_URL=https://hg.prosody.im/trunk/raw-file/tip/
5	PREFIX="/usr/local"
6
7	LUA_VERSION=5.1
8	LUA_INTERPRETER=lua$LUA_VERSION
9
10	if which $LUA_INTERPRETER>/dev/null; then
11	LUA_DIR=$($LUA_INTERPRETER -e 'print((package.path:match("'"${PREFIX}"'[^;]+%?%.lua"):gsub("/%?%.lua$", "")))')
12	else
13	LUA_DIR="$PREFIX/share/lua/$LUA_VERSION"
14	fi
15
16	# Help
17
18	show_help() {
19	cat <<EOF
20	Configure Prosody prior to building.
21
22	--help This help.
23	--prefix Installation path prefix (used when installing)
24	Default: $PREFIX
25	--lua-lib-dir=DIR You can also specify Lua's libraries dir.
26	Default: $LUA_DIR
27	--squish Path to squish utility (used for building)
28	Default: $SQUISH
29	--prosody-rev Prosody revision to pull files from
30	Default: tip
31	--prosody-url URL to pull Prosody files from (not compatible with --prosody-rev)
32	Default: $PROSODY_URL
33	--standalone Embed Prosody's libraries in verse.lua instead of
34	requiring them from an installed Prosody at runtime
35	EOF
36	}
37
38
39	while [ "$1" ]
40	do
41	value="`echo $1 \| sed 's/[^=]=\(.\)/\1/'`"
42	if echo "$value" \| grep -q "~"
43	then
44	echo
45	echo 'WARNING: the "~" sign is not expanded in flags.'
46	echo 'If you mean the home directory, use $HOME instead.'
47	echo
48	fi
49	case "$1" in
50	--help)
51	show_help
52	exit 0
53	;;
54	--lua-lib-dir=*)
55	LUA_LIBDIR="$value"
56	;;
57	--with-squish=*)
58	SQUISH="$value"
59	;;
60	--prosody-rev=*)
61	PROSODY_REV="$value"
62	PROSODY_REV_SET=yes
63	;;
64	--prosody-url=*)
65	PROSODY_URL="$value"
66	PROSODY_URL_SET=yes
67	;;
68	--standalone)
69	SQUISH_FLAGS="--standalone"
70	;;
71	*)
72	echo "Error: Unknown flag: $1"
73	exit 1
74	;;
75	esac
76	shift
77	done
78
79	# Sanity-check options
80
81	if ! test -x "$SQUISH"; then
82	echo "FATAL: Unable to find/use squish: $SQUISH";
83	exit 1;
84	fi
85
86	if [ "$PROSODY_URL_SET" = "yes" -a "$PROSODY_REV_SET" = "yes" ]; then
87	echo "FATAL: You can only specify one of --prosody-rev and --prosody-url, not both"
88	exit 1;
89	fi
90
91	if [ "$PROSODY_REV_SET" = "yes" ]; then
92	PROSODY_URL="https://hg.prosody.im/trunk/raw-file/${PROSODY_REV}/"
93	fi
94
95	cat <<EOF >config.unix
96
97	# This file was automatically generated by the configure script.
98	# Run "./configure --help" for details.
99
100	SQUISH=./buildscripts/squish
101	SQUISH_FLAGS=$SQUISH_FLAGS
102	PROSODY_URL=$PROSODY_URL
103	LUA_DIR=$LUA_DIR
104	EOF
105
106	echo
107	echo "Using squish from: $SQUISH"
108	echo "Installing verse.lua to: $LUA_DIR"
109	echo "Fetching Prosody files from: $PROSODY_URL"
110	echo "Build type: ${SQUISH_FLAGS:-uses installed Prosody libraries}"
111	echo
112	echo "Configured successfully. Please run 'make' to proceed."