add bash completion script

collects/meta/contrib/racket_completion

@@ -0,0 +1,95 @@
+# -*- mode: shell-script; sh-basic-offset: 2; indent-tabs-mode: nil -*-
+# ex: ts=2 sw=2 noet filetype=sh
+
+_racket()
+{
+  local cur prev singleopts doubleopts
+  COMPREPLY=()
+  cur=`_get_cword`
+  prev="${COMP_WORDS[COMP_CWORD-1]}"
+  #prev2="${COMP_WORDS[COMP_CWORD-2]}"
+  doubleopts="--help --version --eval --load --require --lib --script --require-script\
+ --main --repl --no-lib --version --warn --syslog --collects --search --addon --no-compiled --no-init-file"
+  singleopts="-h -e -f -t -l -p -r -u -k  -m -i -n -v -W -L -X -S -A -I -U -N -j -d -b -c -q"
+  warnlevels="none fatal error warning info debug"
+
+  # if '--' is already given, complete all kind of files, but no options
+  for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
+    if [[ ${COMP_WORDS[i]} == -- ]]; then
+      _filedir
+      return 0
+    fi
+  done
+
+  
+  case "${cur}" in
+    --*)	
+      COMPREPLY=( $(compgen -W "${doubleopts}" -- ${cur}) )
+      ;;
+    -*)
+      COMPREPLY=( $(compgen -W "${singleopts}" -- ${cur}) )
+      ;;
+    *)
+      case "${prev}" in
+        # these do not take paths as options
+        --help|-h|-e|--eval|-p|-k)
+          ;;
+        # these take dirs (not files) as options
+        -X|-S|-A|--collects|--search|--addon)
+          _filedir '-d'
+          ;;
+        -W|--warn|-L|--syslog)
+          COMPREPLY=( $(compgen -W "${warnlevels}" -- ${cur}) )
+          ;;
+        *)
+          _filedir #'@(rkt|ss|scm|scrbl)'
+          ;;
+      esac
+      ;;
+  esac
+  
+  return 0
+}
+complete  -F _racket $filenames racket
+
+_rico()
+{
+    local cur prev opts base
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    #
+    #  The basic commands we'll complete.
+    #
+    opts="make setup planet exe pack c-ext decompile distribute expand --help docs"
+    local makeopts="--disable-inline --no-deps -p --prefix --no-prim -v -vv --help -h"
+
+    #
+    #  Complete the arguments to some of the basic commands.
+    #
+    if [ $COMP_CWORD -eq 1 ]; then
+      COMPREPLY=($(compgen -W "${opts}" -- ${cur}))  
+    else
+      case "${prev}" in
+        make)
+          case "${cur}" in
+            -*)
+              COMPREPLY=( $(compgen -W "${makeopts}" -- ${cur}) )
+              ;;
+            *)
+              _filedir
+              ;;
+        esac
+          ;;
+        --help)
+          ;;
+        *)
+          _filedir
+          ;;
+      esac
+    fi
+    return 0
+}
+
+complete -F _rico rico