third_party/JSON/get_and_build_json_pm.sh

   1 #!/bin/bash
   2 # Download and build JSON.pm
   3 # Homepage:
   4 # http://search.cpan.org/~makamaka/JSON-2.58/lib/JSON.pm
   5 # SRC_URL='http://www.cpan.org/authors/id/M/MA/MAKAMAKA/JSON-2.58.tar.gz'
   6 PACKAGE='JSON'
   7 VERSION='2.59'
   8 SRC_URL="http://www.cpan.org/authors/id/M/MA/MAKAMAKA/$PACKAGE-$VERSION.tar.gz"
   9 FILENAME="$(basename $SRC_URL)"
  10 SHA1_FILENAME="$FILENAME.sha1"
  11 BUILD_DIR="$PACKAGE-$VERSION"
  12 INSTALL_DIR="$(pwd)/out"
  13
  14 curl --remote-name "$SRC_URL"
  15
  16 # Check hash
  17 # SHA-1 hash generated via:
  18 # shasum JSON-2.59.tar.gz > JSON-2.59.tar.gz.sha1
  19 if ! [ -f "$SHA1_FILENAME" ]
  20 then
  21   echo "SHA-1 hash file $SHA1_FILENAME not found, could not verify archive"
  22   exit 1
  23 fi
  24
  25 # Check that hash file contains hash for archive
  26 HASHFILE_REGEX="^[0-9a-f]{40}  $FILENAME"  # 40-digit hash, followed by filename
  27 if ! grep --extended-regex --line-regex --silent \
  28   "$HASHFILE_REGEX" "$SHA1_FILENAME"
  29 then
  30   echo "SHA-1 hash file $SHA1_FILENAME does not contain hash for $FILENAME," \
  31        'could not verify archive'
  32   echo 'Hash file contents are:'
  33   cat "$SHA1_FILENAME"
  34   exit 1
  35 fi
  36
  37 if ! shasum --check "$SHA1_FILENAME"
  38 then
  39   echo 'SHA-1 hash does not match,' \
  40        "archive file $FILENAME corrupt or compromised!"
  41   exit 1
  42 fi
  43
  44 # Extract and build
  45 tar xvzf "$FILENAME"
  46 cd "$BUILD_DIR"
  47 perl Makefile.PL INSTALL_BASE="$INSTALL_DIR"
  48 make
  49 make test
  50 make install
  51 cd ..
  52 rm "$FILENAME"
  53
  54 # Rename :: to __ because : is reserved in Windows filenames
  55 # (only occurs in man pages, which aren't necessary)
  56 for i in $(find . -name '*::*')
  57 do
  58   mv -f "$i" `echo "$i" | sed s/::/__/g`
  59 done
  60
  61 # Fix permissions and shebangs
  62 # https://rt.cpan.org/Public/Bug/Display.html?id=85917
  63 # Make examples executable
  64 cd "$BUILD_DIR"
  65 chmod +x eg/*.pl
  66 cd t
  67
  68 # Strip shebangs from test files that have them
  69 for i in *.t
  70 do
  71   if head -1 "$i" | grep --quiet '^#!'
  72   then
  73     ed -s "$i" <<END
  74 # Delete line 1
  75 1d
  76 # Write and Quit
  77 wq
  78 END
  79   fi
  80 done