fbsplash/fbsplash.initcpio_install

   1
   2 build() {
   3         # Add config file, splash-functions and the helper
   4         add_file   /etc/conf.d/splash
   5         add_file   /sbin/splash-functions.sh
   6         add_binary /sbin/fbcondecor_helper
   7
   8         # Get in configuration, parameters and functions
   9         . /etc/conf.d/splash
  10         . /sbin/splash-functions.sh
  11
  12         # Unmount any stale cache tmpfs
  13         splash_cache_cleanup
  14
  15         SPLASH_PROFILE=off
  16
  17         if [[ $SPLASH_DAEMON = early ]]; then
  18                 # Add stuff needed to run splash_start function (except optional evdev module)
  19                 add_dir    $spl_tmpdir
  20                 add_binary $spl_daemon
  21                 if [[ -e /etc/rc.d/functions.d/fbsplash-extras.sh ]]; then
  22                         . /etc/rc.d/functions.d/fbsplash-extras.sh
  23                         # Add files from a prepared cache (faking sysinit)
  24                         splash_cache_prep_initcpio && add_full_dir $spl_cachedir
  25                 fi
  26         fi
  27
  28         # List file paths contained in given Fbsplash theme cfg files
  29         # (Only file paths containing at least one slash will be found by this.)
  30         fbsplash_list_paths() {
  31                 (( $# )) || return 0
  32                 /bin/sed -re '
  33                         # convert all whitespace into single blanks
  34                         s,[[:space:]]+, ,g ; t L1
  35                         :L1
  36                         # drop comments, grouping directives and blank lines
  37                         /^ *([#<]|$)/ d
  38                         # get a filepath or drop
  39                         s,.*[ =]([^ ]*/[^ ]+).*,\1, ; t ; d
  40                 ' "$@" | /usr/bin/sort -u
  41         }
  42
  43         # Check if arg is a theme cfg file path
  44         fbsplash_is_cfg() {
  45                 [[ $1 =~ ^/etc/splash/[^/]+/[0-9]+x[0-9]+\.cfg$ ]]
  46         }
  47
  48         # Add all files referenced by path in given theme cfg files
  49         # args: <theme-root-dir> <cfg-file>...
  50         fbsplash_add_files_from_cfgs() {
  51                 local file theme_dir=$1; shift
  52                 while read file; do
  53                         if [[ $file == /* ]]; then
  54                                 add_file $file
  55                         else # Path may be relative to /etc/splash or theme-dir
  56                                 local found=0
  57                                 for file in /etc/splash/$file "$theme_dir"/$file; do
  58                                         [[ -f $file ]] && { add_file $file; found=1; }
  59                                 done
  60                                 (( found )) || error "Theme '${theme_dir##*/}': File not found: '$file'"
  61                         fi
  62                 done < <( fbsplash_list_paths "$@" )
  63         }
  64
  65         # Add common files (may be referenced in cfg by plain file name)
  66         local file
  67         for file in /etc/splash/*; do
  68                 [[ -f $file ]] && add_file "$file"
  69         done
  70
  71         # Add themes
  72         local file theme
  73         for theme in $SPLASH_THEMES; do
  74                 if [[ -d /etc/splash/$theme && $theme != */* ]]; then
  75                         add_full_dir /etc/splash/$theme
  76                         local files=()
  77                         for file in /etc/splash/$theme/*.cfg; do
  78                                 [[ -f $file ]] && fbsplash_is_cfg "$file" && files+=( $file )
  79                         done
  80                         fbsplash_add_files_from_cfgs /etc/splash/$theme "${files[@]}"
  81                 elif [[ -f /etc/splash/$theme ]] && fbsplash_is_cfg /etc/splash/$theme; then
  82                         file=/etc/splash/$theme; theme=${theme%/*}
  83                         add_file $file
  84                         fbsplash_add_files_from_cfgs /etc/splash/$theme $file
  85                         # Add all non-cfg files from theme dir (may be referenced by plain file name)
  86                         for file in /etc/splash/$theme/*; do
  87                                 [[ -f $file ]] && ! fbsplash_is_cfg "$file" && add_file "$file"
  88                         done
  89                 else
  90                         error "Theme invalid or not found: '$theme'"
  91                 fi
  92         done
  93
  94         SCRIPT="fbsplash"
  95 }
  96
  97 help() {
  98 cat<<HELPEOF
  99   This hook adds the FBconDecor helper and Fbsplash themes and maybe the
 100   Fbsplash daemon as specified in /etc/conf.d/splash.
 101 HELPEOF
 102 }
 103
 104 #EOF