aboriginal: sources/functions.sh annotate

annotate sources/functions.sh @ 440:59fe5a276991

Add getversion() and wait4background(), useful to build wrappers.

author	Rob Landley <rob@landley.net>
date	Sat, 01 Nov 2008 21:53:23 -0500
parents	2ffa9dab13e5
children	765d6566fb54

rev	line source
428 c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	1 # Lots of reusable functions. This file is sourced, not run.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	2
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	3 # Figure out if we're using the stable or unstable versions of a package.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	4
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	5 function unstable()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	6 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	7 [ ! -z "$(echo ,"$USE_UNSTABLE", \| grep ,"$1",)" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	8 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	9
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	10 # Strip the version number off a tarball
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	11
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	12 function cleanup()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	13 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	14
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	15 [ $? -ne 0 ] && dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	16
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	17 for i in "$@"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	18 do
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	19 unstable "$i" && i="$PACKAGE"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	20 echo "cleanup $i"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	21 rm -rf "$i" \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	22 done
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	23 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	24
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	25 # Give filename.tar.ext minus the version number.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	26
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	27 function noversion()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	28 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	29 echo "$1" \| sed -e 's/-$\([0-9\.]$$[_-]rc$$-pre$$[0-9][a-zA-Z]$\)$\.tar\..z2*$$/'"$2"'\6/'
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	30 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	31
440 59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	32 # Given a filename.tar.ext, return the versino number.
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	33
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	34 function getversion()
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	35 {
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	36 echo "$1" \| sed -e 's/.-$\([0-9\.]$$[_-]rc$$-pre$$[0-9][a-zA-Z]$\)$\.tar\..z2*$$/'"$2"'\1/'
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	37 }
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	38
428 c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	39 # Give package name, minus file's version number and archive extension.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	40
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	41 function basename()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	42 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	43 noversion $1 \| sed 's/\.tar\..z2*$//'
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	44 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	45
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	46 # output the sha1sum of a file
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	47 function sha1file()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	48 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	49 sha1sum "$@" \| awk '{print $1}'
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	50 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	51
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	52 # Extract tarball named in $1 and apply all relevant patches into
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	53 # "$BUILD/sources/$1". Record sha1sum of tarball and patch files in
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	54 # sha1-for-source.txt. Re-extract if tarball or patches change.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	55
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	56 function extract()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	57 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	58 SRCTREE="${BUILD}/sources"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	59 BASENAME="$(basename "$1")"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	60 SHA1FILE="$(echo "${SRCTREE}/${BASENAME}/sha1-for-source.txt")"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	61 SHA1TAR="$(sha1file "${SRCDIR}/$1")"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	62
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	63 # Sanity check: don't ever "rm -rf /". Just don't.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	64
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	65 if [ -z "$BASENAME" ] \|\| [ -z "$SRCTREE" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	66 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	67 dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	68 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	69
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	70 # If it's already extracted and up to date (including patches), do nothing.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	71 SHALIST=$(cat "$SHA1FILE" 2> /dev/null)
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	72 if [ ! -z "$SHALIST" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	73 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	74 for i in "$SHA1TAR" $(sha1file "${SOURCES}/patches/$BASENAME"* 2>/dev/null)
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	75 do
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	76 # Is this sha1 in the file?
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	77 if [ -z "$(echo "$SHALIST" \| sed -n "s/$i/$i/p" )" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	78 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	79 SHALIST=missing
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	80 break
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	81 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	82 # Remove it
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	83 SHALIST="$(echo "$SHALIST" \| sed "s/$i//" )"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	84 done
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	85 # If we matched all the sha1sums, nothing more to do.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	86 [ -z "$SHALIST" ] && return 0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	87 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	88
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	89 echo -n "Extracting '${BASENAME}'"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	90 # Delete the old tree (if any). Create new empty working directories.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	91 rm -rf "${BUILD}/temp" "${SRCTREE}/${BASENAME}" 2>/dev/null
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	92 mkdir -p "${BUILD}"/{temp,sources} \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	93
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	94 # Is it a bzip2 or gzip tarball?
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	95 DECOMPRESS=""
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	96 [ "$1" != "${1/%\.tar\.bz2/}" ] && DECOMPRESS="j"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	97 [ "$1" != "${1/%\.tar\.gz/}" ] && DECOMPRESS="z"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	98
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	99 cd "${WORK}" &&
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	100 { tar -xv${DECOMPRESS} -f "${SRCDIR}/$1" -C "${BUILD}/temp" \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	101 } \| dotprogress
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	102
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	103 mv "${BUILD}/temp/"* "${SRCTREE}/${BASENAME}" &&
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	104 rmdir "${BUILD}/temp" &&
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	105 echo "$SHA1TAR" > "$SHA1FILE"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	106
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	107 [ $? -ne 0 ] && dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	108
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	109 # Apply any patches to this package
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	110
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	111 ls "${SOURCES}/patches/$BASENAME"* 2> /dev/null \| sort \| while read i
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	112 do
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	113 if [ -f "$i" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	114 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	115 echo "Applying $i"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	116 (cd "${SRCTREE}/${BASENAME}" && patch -p1 -i "$i") \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	117 sha1file "$i" >> "$SHA1FILE"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	118 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	119 done
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	120 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	121
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	122 function try_checksum()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	123 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	124 SUM="$(sha1file "$SRCDIR/$FILENAME" 2>/dev/null)"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	125 if [ x"$SUM" == x"$SHA1" ] \|\| [ -z "$SHA1" ] && [ -f "$SRCDIR/$FILENAME" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	126 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	127 touch "$SRCDIR/$FILENAME"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	128 if [ -z "$SHA1" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	129 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	130 echo "No SHA1 for $FILENAME ($SUM)"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	131 else
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	132 echo "Confirmed $FILENAME"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	133 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	134
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	135 [ -z "$EXTRACT_ALL" ] && return 0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	136 extract "$FILENAME"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	137 return $?
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	138 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	139
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	140 return 1
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	141 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	142
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	143
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	144 function try_download()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	145 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	146 # Return success if we have a valid copy of the file
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	147
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	148 try_checksum && return 0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	149
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	150 # If there's a corrupted file, delete it. In theory it would be nice
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	151 # to resume downloads, but wget creates "*.1" files instead.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	152
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	153 rm "$SRCDIR/$FILENAME" 2> /dev/null
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	154
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	155 # If we have another source, try to download file.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	156
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	157 if [ -n "$1" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	158 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	159 wget -t 2 -T 20 -O "$SRCDIR/$FILENAME" "$1" \|\| return 2
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	160 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	161
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	162 try_checksum
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	163 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	164
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	165 # Confirm a file matches sha1sum, else try to download it from mirror list.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	166
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	167 function download()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	168 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	169 FILENAME=`echo "$URL" \| sed 's .*/ '`
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	170 ALTFILENAME=alt-"$(noversion "$FILENAME" -0)"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	171
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	172 # Is there an unstable version to download, and is it selected?
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	173 if [ ! -z "$UNSTABLE" ] && unstable "$(basename "$FILENAME")"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	174 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	175 # Keep old version around, if present.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	176 touch -c "$SRCDIR/$FILENAME" 2>/dev/null
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	177
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	178 # Download new one as alt-packagename.tar.ext
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	179 FILENAME="$ALTFILENAME" SHA1= try_download "$UNSTABLE"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	180 return $?
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	181 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	182
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	183 # If environment variable specifies a preferred mirror, try that first.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	184
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	185 if [ ! -z "$PREFERRED_MIRROR" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	186 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	187 try_download "$PREFERRED_MIRROR/$FILENAME" && return 0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	188 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	189
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	190 # Try standard locations
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	191
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	192 for i in "$URL" http://impactlinux.com/firmware/mirror/"$FILENAME" \
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	193 http://landley.net/code/firmware/mirror/"$FILENAME"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	194 do
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	195 try_download "$i" && return 0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	196 done
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	197
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	198 # Return failure.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	199
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	200 echo "Could not download $FILENAME"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	201 echo -en "\e[0m"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	202 return 1
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	203 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	204
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	205 # Clean obsolete files out of the source directory
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	206
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	207 START_TIME=`date +%s`
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	208
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	209 function cleanup_oldfiles()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	210 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	211 for i in "${SRCDIR}"/*
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	212 do
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	213 if [ -f "$i" ] && [ "$(date +%s -r "$i")" -lt "${START_TIME}" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	214 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	215 echo Removing old file "$i"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	216 rm -rf "$i"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	217 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	218 done
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	219 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	220
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	221 # An exit function that works properly even from a subshell.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	222
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	223 function actually_dienow()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	224 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	225 echo -e "\e[31mExiting due to errors\e[0m"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	226 exit 1
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	227 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	228
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	229 trap actually_dienow SIGUSR1
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	230 TOPSHELL=$$
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	231
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	232 function dienow()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	233 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	234 kill -USR1 $TOPSHELL
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	235 exit 1
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	236 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	237
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	238 # Turn a bunch of output lines into a much quieter series of periods.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	239
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	240 function dotprogress()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	241 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	242 x=0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	243 while read i
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	244 do
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	245 x=$[$x + 1]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	246 if [[ "$x" -eq 25 ]]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	247 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	248 x=0
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	249 echo -n .
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	250 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	251 done
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	252 echo
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	253 }
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	254
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	255 # Extract package $1, use out-of-tree build directory $2 (or $1 if no $2)
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	256 # Use link directory $3 (or $1 if no $3)
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	257
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	258 function setupfor()
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	259 {
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	260 export WRAPPY_LOGPATH="$WRAPPY_LOGDIR/cmdlines.${STAGE_NAME}.setupfor"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	261
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	262 # Figure out whether we're using an unstable package.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	263
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	264 PACKAGE="$1"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	265 unstable "$PACKAGE" && PACKAGE=alt-"$PACKAGE"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	266
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	267 # Make sure the source is already extracted and up-to-date.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	268 cd "${SRCDIR}" &&
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	269 extract "${PACKAGE}-".tar \|\| exit 1
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	270
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	271 # Set CURSRC
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	272 CURSRC="$PACKAGE"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	273 if [ ! -z "$3" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	274 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	275 CURSRC="$3"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	276 unstable "$CURSRC" && CURSRC=alt-"$CURSRC"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	277 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	278 export CURSRC="${WORK}/${CURSRC}"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	279
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	280 # Announce package, with easy-to-grep-for "===" marker.
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	281
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	282 echo "=== Building $PACKAGE ($ARCH_NAME)"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	283 echo "Snapshot '$PACKAGE'..."
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	284 cd "${WORK}" \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	285 if [ $# -lt 3 ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	286 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	287 rm -rf "${CURSRC}" \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	288 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	289 mkdir -p "${CURSRC}" &&
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	290 cp -lfR "${SRCTREE}/$PACKAGE/"* "${CURSRC}"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	291
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	292 [ $? -ne 0 ] && dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	293
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	294 # Do we have a separate working directory?
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	295
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	296 if [ -z "$2" ]
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	297 then
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	298 cd "$PACKAGE"* \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	299 else
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	300 mkdir -p "$2" && cd "$2" \|\| dienow
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	301 fi
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	302 export WRAPPY_LOGPATH="$WRAPPY_LOGDIR/cmdlines.${STAGE_NAME}.$1"
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	303
c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	304 # Change window title bar to package now
436 2ffa9dab13e5 Slightly improved display. Rob Landley <rob@landley.net> parents: 428 diff changeset	305 echo -en "\033]2;Building $ARCH_NAME $STAGE_NAME $PACKAGE\007"
428 c88e25996320 Split function definitions out from include.sh. Rob Landley <rob@landley.net> parents: diff changeset	306 }
440 59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	307
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	308 # usage: wait4background 0
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	309
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	310 function wait4background()
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	311 {
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	312 # Wait for background tasks to finish
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	313 while [ $(jobs \| wc -l) -gt $1 ]
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	314 do
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	315 sleep 1
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	316 # Without this next line, bash never notices a change in the number of jobs.
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	317 # Bug noticed in Ubuntu 7.04
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	318 jobs > /dev/null
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	319 done
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	320 }
59fe5a276991 Add getversion() and wait4background(), useful to build wrappers. Rob Landley <rob@landley.net> parents: 436 diff changeset	321

Mercurial > hg > aboriginal

annotate sources/functions.sh @ 440:59fe5a276991