aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/%HOME%/.bash_utils/cxx.sh
blob: 7fb9714e37a0ee98b3c125a042764b2f903f1efa (plain) (blame)
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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
#!/usr/bin/env bash

# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
# This file is part of the "Cygwin configuration files" project.
# For details, see https://github.com/egor-tensin/cygwin-home.
# Distributed under the MIT License.

runc_flags=('-Wall' '-Wextra')

_runc_usage() (
    set -o errexit -o nounset -o pipefail

    local msg
    for msg; do
        echo "${FUNCNAME[1]}: $msg"
    done

    echo "usage: ${FUNCNAME[1]} [-h|--help] [-c|--comp-arg ARG]... C_PATH... [-- [PROG_ARG]...]"
)

runc() (
    set -o errexit -o nounset -o pipefail

    local -a c_flags=(${runc_flags[@]+"${runc_flags[@]}"})
    local -a src_files=()
    local -a prog_args

    while [ "$#" -gt 0 ]; do
        local key="$1"
        shift

        case "$key" in
            -h|--help)
                _runc_usage
                return 0
                ;;

            -c|--comp-arg)
                if [ "$#" -eq 0 ]; then
                    _runc_usage "missing argument for parameter: $key" >&2
                    return 1
                fi
                c_flags+=("$1")
                shift
                ;;

            --)
                break
                ;;

            *)
                src_files+=("$key")
                ;;
        esac
    done

    prog_args=("$@")

    if [ "${#src_files[@]}" -eq 0 ]; then
        _runc_usage 'requires at least one source file path' >&2
        return 1
    fi

    local -a _src_files=(${src_files[@]+"${src_files[@]}"})
    src_files=()

    local src_file
    while IFS= read -d '' -r src_file; do
        src_files+=("$src_file")
    done < <( readlink -z --canonicalize-missing -- ${_src_files[@]+"${_src_files[@]}"} )

    local build_dir
    build_dir="$( mktemp --directory )"

    trap "$( printf -- 'popd > /dev/null && rm -rf -- %q' "$build_dir" )" 0
    pushd "$build_dir" > /dev/null

    local output_name
    output_name="$( mktemp --tmpdir=. -- "${FUNCNAME[0]}XXX.exe" )"

    gcc -o "$output_name" \
        ${c_flags[@]+"${c_flags[@]}"} \
        ${src_files[@]+"${src_files[@]}"}

    "$output_name" ${prog_args[@]+"${prog_args[@]}"}
)

runcxx_flags=('-Wall' '-Wextra' '-std=c++14')

_runcxx_usage() (
    set -o errexit -o nounset -o pipefail

    local msg
    for msg; do
        echo "${FUNCNAME[1]}: $msg"
    done

    echo "usage: ${FUNCNAME[1]} [-h|--help] [-c|--comp-arg ARG]... CPP_PATH... [-- [PROG_ARG]...]"
)

runcxx() (
    set -o errexit -o nounset -o pipefail

    local -a cxx_flags=(${runcxx_flags[@]+"${runcxx_flags[@]}"})
    local -a src_files=()
    local -a prog_args

    while [ "$#" -gt 0 ]; do
        local key="$1"
        shift

        case "$key" in
            -h|--help)
                _runcxx_usage
                return 0
                ;;

            -c|--comp-arg)
                if [ "$#" -le 1 ]; then
                    _runcxx_usage "missing argument for parameter: $key" >&2
                    return 1
                fi
                cxx_flags+=("$1")
                shift
                ;;

            --)
                break
                ;;

            *)
                src_files+=("$key")
                ;;
        esac
    done

    prog_args=("$@")

    if [ "${#src_files[@]}" -eq 0 ]; then
        _runcxx_usage 'requires at least one source file path' >&2
        return 1
    fi

    local -a _src_files=(${src_files[@]+"${src_files[@]}"})
    src_files=()

    local src_file
    while IFS= read -d '' -r src_file; do
        src_files+=("$src_file")
    done < <( readlink -z --canonicalize-missing -- ${_src_files[@]+"${_src_files[@]}"} )

    local build_dir
    build_dir="$( mktemp --directory )"

    trap "$( printf -- 'popd > /dev/null && rm -rf -- %q' "$build_dir" )" 0
    pushd "$build_dir" > /dev/null

    local output_name
    output_name="$( mktemp --tmpdir=. -- "${FUNCNAME[0]}XXX.exe" )"

    g++ -o "$output_name" \
        ${cxx_flags[@]+"${cxx_flags[@]}"} \
        ${src_files[@]+"${src_files[@]}"}

    "$output_name" ${prog_args[@]+"${prog_args[@]}"}
)