contrib/mkdist

   1 #!/bin/bash
   2 #
   3 # This script can be used by a cron to generate snapshots.
   4 # For example, use:
   5 # 35 0 * * * mkdist -r elinks-0.11 -l 0.11 -s >>mkdist.log 2>&1
   6 # 40 0 * * * mkdist -r HEAD -l 0.12 -s >>mkdist.log 2>&1
   7 #
   8 # Options:
   9 #   -g GIT_DIR   Git repository from which this script exports ELinks.
  10 #                May be given in the environment instead.
  11 #   -r REVISION  Git revision to be exported from the repository.
  12 #   -l LABEL     User-friendly name of the branch or release.
  13 #                This ends up in the name of the tar file, and in the
  14 #                name of the directory it contains.
  15 #   -s           Generate a snapshot (which has a date in the top-level
  16 #                directory).
  17 #   -d DOCDIR    Copy prebuilt documentation from DOCDIR.
  18 #   -o OUTDIR    Place the output files in OUTDIR.  Defaults to the
  19 #                current directory.
  20
  21 # set -x
  22
  23 echo "-------------------------------------------------"
  24 echo "Date: $(date)"
  25 echo "Args: $*"
  26 echo "-------------------------------------------------"
  27
  28 # Variables used in this script:
  29 # $GIT_DIR     = option -g GIT_DIR; passed in environment to Git
  30 # $OPTARG      = Bash special: argument of the option being parsed
  31 # $OPTIND      = Bash special: index of argument to be parsed next
  32 # $commit      = commit ID corresponding to $rev
  33 # $docdir      = option -d DOCDIR
  34 # $label       = option -l LABEL
  35 # $opt         = option letter being parsed, or '?' on error
  36 # $outdir      = option -o OUTDIR
  37 # $rev         = option -r REVISION
  38 # $snap        = option -s
  39 # $tarbasename = name of the tar file without .tar.* extensions
  40 # $tartopdir   = name of the top directory within the tar file
  41 # $tmpdir      = temporary directory created by this script
  42
  43 rev=
  44 label=
  45 snap=
  46 docdir=
  47 outdir=.
  48 while getopts "g:r:l:sd:o:" opt
  49 do
  50     case "$opt" in
  51         (g)     GIT_DIR=$OPTARG ;;
  52         (r)     rev=$OPTARG ;;
  53         (l)     label=$OPTARG ;;
  54         (s)     snap=1 ;;
  55         (d)     docdir=$OPTARG ;;
  56         (o)     outdir=$OPTARG ;;
  57         ("?")   exit 1 ;;
  58         (*)     echo >&2 "$0:$LINENO: bug found"
  59                 exit 1 ;;
  60     esac
  61 done
  62
  63 if [ $OPTIND -le $# ]
  64 then
  65     echo >&2 "$0: too many non-option arguments"
  66     exit 1
  67 fi
  68
  69 if [ -z "$GIT_DIR" ]
  70 then
  71     echo >&2 "$0: Must specify -g GIT_DIR option"
  72     exit 1
  73 fi
  74 if [ -z "$outdir" ]
  75 then
  76     echo >&2 "$0: Must specify -o OUTDIR option"
  77     exit 1
  78 fi
  79 if [ -z "$rev" ]
  80 then
  81     echo >&2 "$0: Must specify -r REVISION option"
  82     exit 1
  83 fi
  84 if [ -z "$label" ]
  85 then
  86     label=$rev
  87 fi
  88
  89 commit=$(GIT_DIR=$GIT_DIR cg-object-id -c "$rev") || exit 1
  90
  91 if [ "$snap" ]
  92 then
  93     tartopdir=elinks-$label-$(date +%Y%m%d)
  94     tarbasename=elinks-current-$label
  95 else
  96     tartopdir=elinks-$label
  97     tarbasename=elinks-$label
  98 fi
  99
 100 tmpdir=$(mktemp -d -t elinks-dist-XXXXXXXX) || exit 1
 101
 102 # To make it easier to compare build logs, put the source first in an
 103 # "elinks" directory, and only move to "$tartopdir" when finished.
 104
 105 GIT_DIR=$GIT_DIR cg-export -r "$rev" -- "$tmpdir/elinks"
 106 mkdir -- "$tmpdir/elinks/.git"
 107 printf "%s\n" "$commit" > "$tmpdir/elinks/.git/HEAD"
 108
 109 (set -e
 110  cd -- "$tmpdir/elinks"
 111  ./autogen.sh
 112  mkdir build
 113  cd build
 114  ../configure
 115  make -C po
 116  mv po/*.gmo ../po/
 117  mv contrib/elinks.spec ../contrib/
 118 ) || exit 1
 119
 120 if [ -n "$docdir" ]; then
 121         mkdir -- "$tmpdir/elinks/doc/html"
 122         cp -r -- "$docdir"/*.html* "$tmpdir/elinks/doc/html/"
 123         # mkdir doc/pdf
 124         # cp "$docdir"/*.pdf doc/pdf
 125 fi
 126
 127 rm -rf -- "$tmpdir/elinks/build"
 128 mv -- "$tmpdir/elinks" "$tmpdir/$tartopdir"
 129
 130 (set -e
 131  cd -- "$tmpdir"
 132  tar cf "$tarbasename.tar" "$tartopdir"
 133  md5sum --binary -- "$tarbasename.tar" > "$tarbasename.md5"
 134  bzip2 --keep -- "$tarbasename.tar"
 135  gzip -9 -- "$tarbasename.tar"
 136  md5sum --binary -- "$tarbasename.tar.gz" "$tarbasename.tar.bz2" >> "$tarbasename.md5"
 137 ) || exit 1
 138
 139 mv -- "$tmpdir/$tarbasename.tar.gz"     "$outdir"
 140 mv -- "$tmpdir/$tarbasename.tar.bz2"    "$outdir"
 141 mv -- "$tmpdir/$tarbasename.md5"        "$outdir"
 142 rm -rf -- "$tmpdir"