getargs-derive 0.1.0

Clap-style #[derive] command-line argument parser for no_std and embedded Rust: zero allocation, compile-time help, subcommands. Built on getargs.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143

_vcs() {
    local cur prev opts cmd start index
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    cmd="vcs"
    start=0
    for (( index = 1; index < COMP_CWORD; index++ )); do
        case "${cmd},${COMP_WORDS[index]}" in
            "vcs,commit"|"vcs,ci")
                cmd="vcs__commit"
                start=${index}
                ;;
            "vcs,remote")
                cmd="vcs__remote"
                start=${index}
                ;;
            "vcs,debug")
                cmd="vcs__debug"
                start=${index}
                ;;
            "vcs__remote,add")
                cmd="vcs__remote__add"
                start=${index}
                ;;
            "vcs__remote,remove"|"vcs__remote,rm")
                cmd="vcs__remote__remove"
                start=${index}
                ;;
            "vcs__remote,show")
                cmd="vcs__remote__show"
                start=${index}
                ;;
        esac
    done

    case "${cmd}" in
        vcs)
            opts="-q --quiet -C --directory -h --help -V --version"

            case "${prev}" in
                -C|--directory)
                    COMPREPLY=($(compgen -f -- "${cur}"))
                    return 0
                    ;;
            esac

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -W "commit remote" -- "${cur}"))
            return 0
            ;;
        vcs__commit)
            opts="-m --message --color -h --help -q --quiet"

            case "${prev}" in
                -m|--message)
                    COMPREPLY=($(compgen -f -- "${cur}"))
                    return 0
                    ;;
                --color)
                    COMPREPLY=($(compgen -W "auto always never" -- "${cur}"))
                    return 0
                    ;;
            esac

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -f -- "${cur}"))
            return 0
            ;;
        vcs__remote)
            opts="-h --help -q --quiet"

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -W "add remove rm show" -- "${cur}"))
            return 0
            ;;
        vcs__remote__add)
            opts="-p --protocol -h --help -q --quiet"

            case "${prev}" in
                -p|--protocol)
                    COMPREPLY=($(compgen -W "https ssh" -- "${cur}"))
                    return 0
                    ;;
            esac

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -f -- "${cur}"))
            return 0
            ;;
        vcs__remote__remove)
            opts="-h --help -q --quiet"

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -f -- "${cur}"))
            return 0
            ;;
        vcs__remote__show)
            opts="-h --help -q --quiet"

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -f -- "${cur}"))
            return 0
            ;;
        vcs__debug)
            opts="-h --help -q --quiet"

            if [[ ${cur} == -* ]]; then
                COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
                return 0
            fi

            COMPREPLY=($(compgen -f -- "${cur}"))
            return 0
            ;;
    esac
}

complete -F _vcs -o bashdefault -o default vcs