scripts/dpkg-buildpackage-snapshot

   1 #!/bin/sh
   2
   3 set -e
   4
   5 version="1.13.17"; # This line modified by Makefile
   6
   7 progname="`basename \"$0\"`"
   8 usageversion () {
   9         cat >&2 <<END
  10 Debian dpkg-buildpackage $version.
  11 Copyright (C) 1996 Ian Jackson.
  12 Copyright (C) 2000 Wichert Akkerman
  13 This is free software; see the GNU General Public Licence version 2
  14 or later for copying conditions.  There is NO warranty.
  15
  16 Usage: dpkg-buildpackage [options]
  17 Options: -r<gain-root-command>
  18          -p<sign-command>
  19          -d            do not check build dependencies and conflicts
  20          -D            check build dependencies and conflicts
  21          -k<keyid>     the key to use for signing
  22          -sgpg         the sign-command is called like GPG
  23          -spgp         the sign-command is called like PGP
  24          -us           unsigned source
  25          -uc           unsigned changes
  26          -a<arch>      Debian architecture we build for (implies -d)
  27          -b            binary-only, do not build source } also passed to
  28          -B            binary-only, no arch-indep files } dpkg-genchanges
  29          -S            source only, no binary files     }
  30          -t<system>    set GNU system type  } passed to dpkg-architecture
  31          -v<version>   changes since version <version>      }
  32          -m<maint>     maintainer for package is <maint>    }
  33          -e<maint>     maintainer for release is <maint>    } only passed
  34          -C<descfile>  changes are described in <descfile>  }  to dpkg-
  35          -si (default) src includes orig for rev. 0 or 1    } genchanges
  36          -sa           uploaded src always includes orig    }
  37          -sd           uploaded src is diff and .dsc only   }
  38          -nc           do not clean source tree (implies -b)
  39          -tc           clean source tree when finished
  40          -ap           add pause before starting signature process
  41          -h            print this message
  42          -W            Turn certain errors into warnings.      } passed to
  43          -E            When -W is turned on, -E turned it off. } dpkg-source
  44          -i[<regex>]   ignore diffs of files matching regex    } only passed
  45          -I<filename>  filter out files when building tarballs } to dpkg-source
  46 END
  47 }
  48
  49 rootcommand=''
  50 signcommand=""
  51 if (( [ -n "$GNUPGHOME" ] && [ -e "$GNUPGHOME" ] ) || [ -e "$HOME/.gnupg" ] ) && \
  52                 command -v gpg > /dev/null 2>&1; then
  53         signcommand=gpg
  54 elif command -v pgp > /dev/null 2>&1 ; then
  55         signcommand=pgp
  56 fi
  57
  58 signsource='withecho signfile'
  59 signchanges='withecho signfile'
  60 cleansource=false
  61 checkbuilddep=true
  62 checkbuilddep_args=''
  63 binarytarget=binary
  64 sourcestyle=''
  65 version=''
  66 since=''
  67 maint=''
  68 desc=''
  69 noclean=false
  70 usepause=false
  71 warnable_error=0
  72 passopts=''
  73
  74 while [ $# != 0 ]
  75 do
  76         value="`echo x\"$1\" | sed -e 's/^x-.//'`"
  77         case "$1" in
  78         -h)     usageversion; exit 0 ;;
  79         -r*)    rootcommand="$value" ;;
  80         -p*)    signcommand="$value" ;;
  81         -k*)    signkey="$value" ;;
  82         -d)     checkbuilddep=false ;;
  83         -D)     checkbuilddep=true ;;
  84         -sgpg)  forcesigninterface=gpg ;;
  85         -spgp)  forcesigninterface=pgp ;;
  86         -us)    signsource=: ;;
  87         -uc)    signchanges=: ;;
  88         -ap)    usepause="true";;
  89         -a*)    targetarch="$value"; checkbuilddep=false ;;
  90         -si)    sourcestyle=-si ;;
  91         -sa)    sourcestyle=-sa ;;
  92         -sd)    sourcestyle=-sd ;;
  93         -i*)    diffignore=$1;;
  94         -I*)    tarignore="$tarignore $1";;
  95         -tc)    cleansource=true ;;
  96         -t*)    targetgnusystem="$value" ;;          # Order DOES matter!
  97         -nc)    noclean=true; if [ -z "$binaryonly" ]; then binaryonly=-b; fi ;;
  98         -b)     binaryonly=-b; [ "$sourceonly" ] && \
  99                         { echo >&2 "$progname: cannot combine $1 and -S" ; exit 2 ; } ;;
 100         -B)     binaryonly=-B; checkbuilddep_args=-B; binarytarget=binary-arch; [ "$sourceonly" ] && \
 101                         { echo >&2 "$progname: cannot combine $1 and -S" ; exit 2 ; } ;;
 102         -S)     sourceonly=-S; checkbuilddep=false; [ "$binaryonly" ] && \
 103                         { echo >&2 "$progname: cannot combine $binaryonly and $1" ; exit 2 ; } ;;
 104         -v*)    since="$value" ;;
 105         -m*)    maint="$value" ;;
 106         -e*)    changedby="$value" ;;
 107         -C*)    desc="$value" ;;
 108         -W)     warnable_error=1; passopts="$passopts -W";;
 109         -E)     warnable_error=0; passopts="$passopts -E";;
 110         *)      echo >&2 "$progname: unknown option or argument $1"
 111                 usageversion; exit 2 ;;
 112         esac
 113         shift
 114 done
 115
 116 if [ -z "$signcommand"  ] ; then
 117         signsource=:
 118         signchanges=:
 119 fi
 120
 121 if test -n "$forcesigninterface" ; then
 122   signinterface=$forcesigninterface
 123 if [ "$signinterface" != "gpg" ] && [ "$signinterface" != "pgp" ] ; then
 124         echo >&2 "$progname: invalid sign interface specified"
 125         exit 1
 126 fi
 127 else
 128   signinterface=$signcommand
 129 fi
 130
 131
 132 mustsetvar () {
 133         if [ "x$2" = x ]; then
 134                 echo >&2 "$progname: unable to determine $3" ; \
 135                 exit 1
 136         else
 137                 echo "$progname: $3 $2" ; \
 138                 eval "$1=\"\$2\""
 139         fi
 140 }
 141
 142 curd="`pwd`"
 143 dirn="`basename \"$curd\"`"
 144 mustsetvar package "`dpkg-parsechangelog | sed -n 's/^Source: //p'`" "source package is"
 145 mustsetvar version "`dpkg-parsechangelog | sed -n 's/^Version: //p'`" "source version is"
 146 if [ -n "$changedby" ]; then maintainer="$changedby";
 147 elif [ -n "$maint" ]; then maintainer="$maint";
 148 else mustsetvar maintainer "`dpkg-parsechangelog | sed -n 's/^Maintainer: //p'`" "source changed by"; fi
 149 eval `dpkg-architecture -a${targetarch} -t${targetgnusystem} -s -f`
 150
 151 if [ x$sourceonly = x ]; then
 152         mustsetvar arch "`dpkg-architecture -a${targetarch} -t${targetgnusystem} -qDEB_HOST_ARCH`" "host architecture"
 153 else
 154         arch=source
 155 fi
 156 sversion=`echo "$version" | perl -pe 's/^\d+://'`
 157 pv="${package}_${sversion}"
 158 pva="${package}_${sversion}_${arch}"
 159
 160 signfile () {
 161         if test "$signinterface" = "gpg" ; then
 162                 (cat "../$1" ; echo "") | \
 163                 $signcommand --local-user "${signkey:-$maintainer}" --clearsign --armor \
 164                         --textmode  > "../$1.asc"
 165         else
 166                 $signcommand -u "${signkey:-$maintainer}" +clearsig=on -fast <"../$1" \
 167                         >"../$1.asc"
 168         fi
 169         status=$?
 170         if [ $status -eq 0 ]; then
 171                 mv -- "../$1.asc" "../$1"
 172         else
 173                 /bin/rm -f "../$1.asc"
 174         fi
 175         echo
 176         return $status
 177 }
 178
 179 withecho () {
 180         echo " $@" >&2
 181         "$@"
 182 }
 183
 184 if [ "$checkbuilddep" = "true" ]; then
 185         if ! dpkg-checkbuilddeps $checkbuilddep_args; then
 186                 echo >&2 "$progname: Build dependencies/conflicts unsatisfied; aborting."
 187                 echo >&2 "$progname: (Use -d flag to override.)"
 188                 exit 3
 189         fi
 190 fi
 191
 192 set -- $binaryonly $sourceonly $sourcestyle
 193 if [ -n "$maint"        ]; then set -- "$@" "-m$maint"          ; fi
 194 if [ -n "$changedby"    ]; then set -- "$@" "-e$changedby"      ; fi
 195 if [ -n "$since"        ]; then set -- "$@" "-v$since"          ; fi
 196 if [ -n "$desc"         ]; then set -- "$@" "-C$desc"           ; fi
 197
 198 if [ x$noclean != xtrue ]; then
 199         withecho $rootcommand debian/rules clean
 200 fi
 201 if [ x$binaryonly = x ]; then
 202         cd ..; withecho dpkg-source $passopts $diffignore $tarignore -b "$dirn"; cd "$dirn"
 203 fi
 204 if [ x$sourceonly = x ]; then
 205         withecho debian/rules build
 206         withecho $rootcommand debian/rules $binarytarget
 207 fi
 208 if [ "$usepause" = "true" ] && \
 209    ( [ "$signchanges" != ":" ] || ( [ -z "$binaryonly" ] && [ "$signsource" != ":" ] ) ) ; then
 210     echo Press the return key to start signing process
 211     read dummy_stuff
 212 fi
 213
 214 signerrors=
 215 if [ x$binaryonly = x ]; then
 216         if ! $signsource "$pv.dsc"; then
 217                 signerrors="(WARNING: Failed to sign .dsc and .changes file)"
 218                 signchanges=:
 219         fi
 220 fi
 221 chg=../"$pva.changes"
 222 withecho dpkg-genchanges "$@" >"$chg"
 223
 224 fileomitted () {
 225         set +e
 226         test -z "`sed -n '/^Files:/,/^[^ ]/ s/'$1'$//p' <$chg`"
 227         fir=$?
 228         set -e
 229         return $fir
 230 }
 231
 232
 233 if fileomitted '\.deb'; then
 234         # source only upload
 235         if fileomitted '\.diff\.gz'; then
 236                 srcmsg='source only upload: Debian-native package'
 237         elif fileomitted '\.orig\.tar\.gz'; then
 238                 srcmsg='source only, diff-only upload (original source NOT included)'
 239         else
 240                 srcmsg='source only upload (original source is included)'
 241         fi
 242 else
 243         srcmsg='full upload (original source is included)'
 244         if fileomitted '\.dsc'; then
 245                 srcmsg='binary only upload (no source included)'
 246         elif fileomitted '\.diff\.gz'; then
 247                 srcmsg='full upload; Debian-native package (full source is included)'
 248         elif fileomitted '\.orig\.tar\.gz'; then
 249                 srcmsg='binary and diff upload (original source NOT included)'
 250         else
 251                 srcmsg='full upload (original source is included)'
 252         fi
 253 fi
 254
 255 if ! $signchanges "$pva.changes"; then
 256         signerrors="(WARNING: Failed to sign .changes file)"
 257 fi
 258
 259 if $cleansource; then
 260         withecho $rootcommand debian/rules clean
 261 fi
 262
 263 echo "dpkg-buildpackage: $srcmsg"
 264 if [ -n "$signerrors" ]; then
 265         echo >&2 $signerrors
 266         exit 1
 267 fi