#compdef fab
#autoload

# I tried doing bash tricks to get the target list parsed, and gave up.

_fabric_targets() {
    local line
    fabric_targets=()
    fab --list 2>/dev/null | python -c "
import re, sys
fab_target_matcher = re.compile(r'^    (?P<target>[a-z_]+)\s+(?P<description>.*)$')
for line in sys.stdin:
 matcher = fab_target_matcher.match(line)
 if matcher is not None:
  target = matcher.group('target')
  description = matcher.group('description').strip()
  if len(description) == 0:
   description = target
  print \"%s:%s\" % (target, description)
" \
    | while read line; do fabric_targets+=($line); done  
}

local -a fabric_targets

_fabric_targets
_describe -t commands "fab target" fabric_targets