global-tags/create_global_tags.sh.in

   1 #!/bin/bash
   2
   3 if [ -z $XDG_CACHE_HOME ]
   4 then
   5         XDG_CACHE_HOME="$HOME/.cache"
   6 fi
   7
   8 function anjuta_tags {
   9
  10     FILES=""
  11     BASEDIR=`pwd`
  12     PROGDIR=. # `dirname $0`
  13     CFLAGS=""
  14     ANJUTA_TAGS_BIN="@bindir@/anjuta-tags"
  15     OUTPUT_FILE=$1
  16     shift
  17
  18     if [ -x "$ANJUTA_TAGS_BIN" ]
  19         then
  20         for cflag in $*
  21           do
  22           infile=`echo $cflag | sed 's/^-I//'`
  23           if [ -d "$infile" -a "$infile" != "/usr/include" -a "$infile" != "/usr/local/include" ]
  24               then
  25               FILES="$FILES \"$infile/*.h\" \"$infile/*/*.h\" \"$infile/*/*/*.h\""
  26           elif [ ! -d "$infile" -a -e "$infile" ]
  27               then
  28               FILES="$FILES $infile"
  29           fi
  30         done
  31     else
  32         echo "Can not execute $ANJUTA_TAGS_BIN"
  33         exit 1
  34     fi
  35     CFLAGS="$CFLAGS $*"
  36     export CFLAGS
  37
  38     FILES_COUNT=`echo $FILES | wc -w`
  39
  40     echo "Creating $OUTPUT_FILE"
  41     echo "Number of files to scan: $FILES_COUNT"
  42     echo "Files to scan: $FILES"
  43
  44     if [ $FILES_COUNT -gt 0 ] ; then
  45         rm -f $OUTPUT_FILE
  46         $ANJUTA_TAGS_BIN $OUTPUT_FILE $FILES >"$OUTPUT_FILE.log" 2>&1
  47
  48     # If global tags file could not be generated
  49         if [ ! -e $OUTPUT_FILE ] ; then
  50             echo "WARNING: Could not create tags file $OUTPUT_FILE!" >&2
  51         else
  52             gzip -f $OUTPUT_FILE
  53         fi
  54     fi
  55 }
  56
  57 ## FILES="\"/usr/include/*.h\" \"/usr/local/include/*.h\""
  58 FILES=""
  59 BASEDIR=`pwd`
  60 PROGDIR=. # `dirname $0`
  61 CFLAGS=""
  62
  63 echo "Generating System tags..."
  64
  65 mkdir -p "$XDG_CACHE_HOME/anjuta/tags/"
  66
  67 # pkg-config libraries
  68 PKG_CONFIG=`which pkg-config 2>/dev/null`
  69 if ( [ ! -z $PKG_CONFIG ] && [ -x $PKG_CONFIG ] ) ; then
  70     ##
  71         ## We are scaning .pc files directly because --cflags option
  72         ## produces include paths and flags for other packages depended by
  73         ## the packages, which we don't like. We only want cflags relevent
  74         ## to the packages alone.
  75         ##
  76     PKG_DEFAULT_CONFIG_PATH=`echo $PKG_CONFIG | sed -e 's/\/bin\/pkg-config/\/lib\/pkgconfig'/`
  77     PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PKG_DEFAULT_CONFIG_PATH"
  78     PKG_DEFAULT_CONFIG_PATH=`echo $PKG_CONFIG | sed -e 's/\/bin\/pkg-config/\/lib64\/pkgconfig'/`
  79     PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PKG_DEFAULT_CONFIG_PATH"
  80
  81     PKG_CONFIG_PATH_PROPER=`echo $PKG_CONFIG_PATH | sed -e 's/\:/ /g'`
  82
  83     pkg_files_count=0
  84     for pkg_path in $PKG_CONFIG_PATH_PROPER; do
  85         for pkg_file in `find "$pkg_path" -name '*.pc' 2>/dev/null`; do
  86             pkg_files_count=`expr $pkg_files_count + 1`
  87         done
  88     done
  89
  90     ## This line is important for the progress bar. Don't change it.
  91     echo "Scanning $pkg_files_count packages"
  92
  93     for pkg_path in $PKG_CONFIG_PATH_PROPER; do
  94         for pkg_file in `find "$pkg_path" -name '*.pc' 2>/dev/null`; do
  95                 # echo "Scanning package: $pkg_file"
  96             PKG_CFLAGS=`grep -e '^\(\w\+=\|\s*Cflags:\)' "$pkg_file"|sed -e 's/Cflags:\s*"\?\(.*\)"\?\s*/echo "\1"/' -e 's/^\(\w\+\)=\("\([^"]*\)"\|\(.*\)\)/\1="\3\4"/'|sh`
  97                 # echo $PKG_CFLAGS
  98             package=`basename "$pkg_file" '.pc'`
  99             # if [ ! -e $BASEDIR/tags/$package.anjutatags.gz ] ; then
 100                 echo "Creating tags file: $XDG_CACHE_HOME/anjuta/tags/$package.anjutatags.gz ..."
 101                 anjuta_tags "$XDG_CACHE_HOME/anjuta/tags/$package.anjutatags" $PKG_CFLAGS > /dev/null
 102             # fi
 103         done
 104     done
 105         echo "Done"
 106     echo "This is just a timestamp" > $XDG_CACHE_HOME/anjuta/system-tags.cache
 107 fi