Switch to new syntax for .hgignore files.
Here is the new syntax, in summary.
Trailing white space is dropped.
The escape character is "\".
Comments start with #.
Empty lines are skipped.
Lines can be of the following formats:
syntax: regexp # defaults following lines to non-rooted regexps
syntax: glob # defaults following lines to non-rooted globs
re:pattern # non-rooted regular expression
glob:pattern # non-rooted glob
pattern # pattern of the current default type
The default pattern type is regexp, which is completely backwards
compatible with the old hgignore syntax.
In the dirstate class, the ignore method has been reworked to be based
on the util.matcher function, by way of a new dirstate.hgignore
method.
#!/bin/bash
_hg_commands()
{
local commands="$(hg -v help | sed -e '1,/^list of commands:/d' \
-e '/^global options:/,$d' \
-e '/^ [^ ]/!d; s/[,:]//g;')"
# hide debug commands from users, but complete them if
# specifically asked for
if [[ "$cur" == de* ]]; then
commands="$commands debugcheckstate debugstate debugindex"
commands="$commands debugindexdot debugwalk debugdata"
commands="$commands debugancestor debugconfig debugrename"
fi
COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$commands" -- "$cur") )
}
_hg_paths()
{
local paths="$(hg paths | sed -e 's/ = .*$//')"
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -W "$paths" -- "$cur" ))
}
_hg_status()
{
local files="$( hg status -$1 | cut -b 3- )"
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -W "$files" -- "$cur" ))
}
_hg_tags()
{
local tags="$(hg tags | sed -e 's/[0-9]*:[a-f0-9]\{40\}$//; s/ *$//')"
COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$tags" -- "$cur") )
}
# this is "kind of" ugly...
_hg_count_non_option()
{
local i count=0
local filters="$1"
for (( i=1; $i<=$COMP_CWORD; i++ )); do
if [[ "${COMP_WORDS[i]}" != -* ]]; then
if [[ ${COMP_WORDS[i-1]} == @($filters|$global_args) ]]; then
continue
fi
count=$(($count + 1))
fi
done
echo $(($count - 1))
}
_hg()
{
local cur prev cmd opts i
# global options that receive an argument
local global_args='--cwd|-R|--repository'
COMPREPLY=()
cur="$2"
prev="$3"
# searching for the command
# (first non-option argument that doesn't follow a global option that
# receives an argument)
for (( i=1; $i<=$COMP_CWORD; i++ )); do
if [[ ${COMP_WORDS[i]} != -* ]]; then
if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then
cmd="${COMP_WORDS[i]}"
break
fi
fi
done
if [[ "$cur" == -* ]]; then
# this assumes that there are no commands with spaces in the name
opts=$(hg -v help $cmd | sed -e '/^ *-/!d; s/ [^- ].*//')
COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$opts" -- "$cur") )
return
fi
# global options
case "$prev" in
-R|--repository)
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" ))
return
;;
--cwd)
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" ))
return
;;
esac
if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then
_hg_commands
return
fi
# canonicalize command name
cmd=$(hg -q help "$cmd" | sed -e 's/^hg //; s/ .*//; 1q')
if [ "$cmd" != status ] && [ "$prev" = -r ] || [ "$prev" = --rev ]; then
_hg_tags
return
fi
case "$cmd" in
help)
_hg_commands
;;
export|manifest|update)
_hg_tags
;;
pull|push|outgoing|incoming)
_hg_paths
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" ))
;;
paths)
_hg_paths
;;
add)
_hg_status "u"
;;
commit)
_hg_status "mra"
;;
remove)
_hg_status "r"
;;
forget)
_hg_status "a"
;;
diff)
_hg_status "mra"
;;
revert)
_hg_status "mra"
;;
clone)
local count=$(_hg_count_non_option)
if [ $count = 1 ]; then
_hg_paths
fi
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" ))
;;
debugindex|debugindexdot)
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -X "!*.i" -- "$cur" ))
;;
debugdata)
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -X "!*.d" -- "$cur" ))
;;
cat)
local count=$(_hg_count_non_option '-o|--output')
if [ $count = 2 ]; then
_hg_tags
else
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -- "$cur" ))
fi
;;
*)
COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -- "$cur" ))
;;
esac
}
complete -o bashdefault -o default -F _hg hg 2> /dev/null \
|| complete -o default -F _hg hg