1# nmh completion for bash
2# Copyright 2003 "Wade Richards" <wade@wabyn.net>
3# Permission granted to redistribute under the BSD license
4
5[ "$BASH_COMPLETION" ] || echo "ERROR: COMPLETION-BASH is not intended to be \
6sourced directly, but rather added to a bash-completion package installation."
7
8have show &&
9_nmh()
10{
11    # args: command comp-word prev-word
12    local command current prev folder origfolder i orig_opts
13
14    COMPREPLY=()
15    current=${COMP_WORDS[COMP_CWORD]}
16    prev=${COMP_WORDS[COMP_CWORD-1]}
17    command=$1
18
19    orig_opts=$(shopt -p extglob)
20    shopt -s extglob
21
22    # Get the folder, if specified
23    for (( i=0; i < ${#COMP_WORDS}-1; i++ ))
24    do
25        case "${COMP_WORDS[i]}" in
26        \++([a-zA-Z_]) )
27            folder=${COMP_WORDS[i]}
28            origfolder=$( folder -f )
29            ;;
30        esac
31    done
32
33    case $current in
34    -* )
35        # Command-line switches for the most common commands.
36        case $command in
37        ali )
38            # no sequences or messages
39            options=(-alias -list -nolist -normalize -nonormalize -user
40                    -nouser -Version -help)
41            ;;
42        burst )
43            options=(-inplace -noinplace -quiet -noquiet -verbose
44                    -noverbose -Version -help)
45            ;;
46        comp )
47            options=(-form -use -nouse
48                    -editor -noedit -whatnowproc
49                    -Version -help )
50           ;;
51        flist* )
52            options=(-sequence -all -noall -showzero -noshowzero
53                    -recurse -norecurse -fast -nofast -alpha -noalpha -Version
54                    -help)
55            ;;
56        folder* )
57            options=(-all -noall -create -nocreate -fast -nofast -header
58                    -noheader -recurse -norecurse -total -nototal -list -nolist
59                    -push -pop -pack -nopack -print -verbose -noverbose
60                    -Version -help)
61            ;;
62        forw )
63            options=(-annotate -noannotate -form
64                    -editor -noedit -whatnowproc -build
65                    -Version -help)
66            ;;
67        inc )
68            options=(-audit -noaudit -changecur -nochangecur -form
69                    -file -silent -nosilent -truncate -notruncate -width
70                    -Version -help)
71            ;;
72        mark )
73            options=(-sequence -add -delete -list -public -nopublic
74                    -zero -nozero -Version -help)
75            ;;
76        packf )
77            options=(-file -Version -help)
78            ;;
79        pick )
80            options=(-and -or -not -lbrace -rbrace --component -cc
81                    -date -from -search -subject -to -after -before -datefield
82                    -sequence -public -nopublic -zero -nozero -list -nolist
83                    -Version -help)
84            ;;
85        refile )
86            options=(-link -nolink -src -file -Version -help)
87            ;;
88        repl )
89            options=(-annotate -noannotate -group -nogroup -cc
90                    -nocc -query -noquery -form -filter -nofilter
91                    -mime -nomime -editor -noedit -whatnowproc
92                    -build -file -Version -help)
93            ;;
94        rmf )
95            options=(-interactive -nointeractive -Version -help)
96            ;;
97        rmm )
98            options=(-link -nolink -Version -help)
99            ;;
100        scan )
101            options=(-form -header -noheader
102                    -width -file -Version -help )
103            ;;
104        show )
105        next )
106        prev )
107            options=(-file -part -type -form -Version -help)
108            ;;
109        sortm )
110            options=(-datefield -textfield -notextfield -limit -nolimit
111                    -verbose -noverbose -Version -help)
112            ;;
113        * )
114            options=(-help -Version -seq)
115            ;;
116        esac
117        ;;
118
119    +* )
120        # Folders
121        options=( $( folder -all -r -fast | grep -v "^\." | sed "s/^/+/" ) )
122        ;;
123
124    +([0-9a-z])-* )
125        # Partial range
126        start=${current/%-*/}
127        options=( $( scan $folder -form "=%(msg)" "${start}-last" ) first prev cur next last )
128        options=( ${options[@]//#/${start}-} )
129        ;;
130
131    +([0-9]) )
132        # Message number, or start of range
133        options=( $( scan $folder -form "=%(msg)" ) first prev cur next last )
134        options=( ${options[@]} ${options[@]//%/-} )
135        ;;
136
137    [fpcnlu]* )
138        # special message aliases
139        options=( first prev cur next last unseen )
140        ;;
141
142        # What about sequences?  I can't quite see how to get the list of possible sequences, so I
143        # guess the user will have to type them in the old-fashioned way.
144
145    esac
146
147    eval $orig_opts
148
149    COMPREPLY=( $( compgen -W "${options[*]}" -- $current ) )
150    return 0
151}
152[ "$have" ] && complete -F _nmh ali anno burst comp dist flist flists folder folders forw inc mark mhbuild mhl mhlist mhmail mhparam mhpath mhstore next packf pick prev prompter rcvdist rcvpack rcvstore refile repl rmf rmm scan send sendfiles show slocal sortm whatnow
153