Basic bash completion is now supported.

I'm still working on a clean implementation though...

1 files changed, 43 insertions, 0 deletions

diff --git a/completion/be.bash b/completion/be.bash
new file mode 100644
index 0000000..8789352
--- /dev/null
+++ b/completion/be.bash
@@ -0,0 +1,43 @@
+#!/bin/bash
+# Bash completion script for be (Bugs Everywhere)
+#
+# System wide installation:
+#   Copy this file to /etc/bash_completion/be
+# Per-user installation:
+#   Copy this file to ~/.be-completion.sh and source it in your .bashrc:
+#     source ~/.be-completion.sh
+# 
+# For a good intro to Bash completion, see Steve Kemp's article
+#   "An introduction to bash completion: part 2"
+#   http://www.debian-administration.org/articles/317
+
+# Support commands of the form:
+#   be <command> [<long option>] [<long option>] ...
+# Requires:
+#   be --commands
+#       to print a list of available commands
+#   be command [<option> ...] --options
+#       to print a list of available long options
+_be()
+{
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    
+    if [ $COMP_CWORD -eq 1 ]; then
+	# no command yet, show all commands
+	COMPREPLY=( $( compgen -W "$(be --commands)" -- $cur ) )
+    else
+	# remove the first word (should be "be") for security reasons
+	unset COMP_WORDS[0]
+	# remove the current word and all later words, because they
+	# are not needed for completion.
+	for i in `seq $COMP_CWORD ${#COMP_WORDS[@]}`; do
+	    unset COMP_WORDS[$i];
+	done
+	COMPREPLY=( $( compgen -W "$(be "${COMP_WORDS[@]}" --options)" -- $cur ) )
+    fi
+}
+
+complete -F _be be