rustc.sh

#!/usr/bin/env bash
# Automatic generated, DON'T MODIFY IT.

# @flag -h --help                            Display this message
# @option --cfg <SPEC>                       Configure the compilation environment.
# @option --check-cfg <SPEC>                 Provide list of expected cfgs for checking
# @option -L[`_choice_lib`] <[KIND=]PATH>    Add a directory to the library search path.
# @option -l[`_choice_link`] <[KIND[:MODIFIERS]=]NAME[:RENAME]>  Link the generated crate(s) to the specified native library NAME.
# @option --crate-type[bin|lib|rlib|dylib|cdylib|staticlib|proc-macro]  Comma separated list of types of crates for the compiler to emit
# @option --crate-name <NAME>                Specify the name of the crate being built
# @option --edition[2015|2018|2021|2024]     Specify which edition of the compiler to use when compiling code.
# @option --emit[asm|llvm-bc|llvm-ir|obj|metadata|link|dep-info|mir]  Comma separated list of types of output for the compiler to emit
# @option --print[crate-name|file-names|sysroot|target-libdir|cfg|check-cfg|calling-conventions|target-list|target-cpus|target-features|relocation-models|code-models|tls-models|target-spec-json|all-target-specs-json|native-static-libs|stack-protector-strategies|link-args|deployment-target]  Compiler information to print on stdout
# @flag -g                                   Equivalent to -C debuginfo=2
# @flag -O                                   Equivalent to -C opt-level=2
# @option -o <FILENAME>                      Write output to <filename>
# @option --out-dir <DIR>                    Write output to compiler-chosen filename in <dir>
# @option --explain <OPT>                    Provide a detailed explanation of an error message
# @flag --test                               Build a test harness
# @flag --target                             TARGET Target triple for which the code is compiled
# @option -A --allow*,[`_choice_lint_option`] <LINT>  Set lint allowed
# @option -W --warn*,[`_choice_lint_option`] <LINT>  Set lint warnings
# @option --force-warn*,[`_choice_lint_option`] <LINT>  Set lint force-warn
# @option -D --deny*,[`_choice_lint_option`] <LINT>  Set lint denied
# @option -F --forbid*,[`_choice_lint_option`] <LINT>  Set lint forbidden
# @option --cap-lints <LEVEL>                Set the most restrictive lint level.
# @option -C --codegen[`_choice_codegen_option`] <OPT[=VALUE]>  Set a codegen option
# @flag -V --version                         Print version info and exit
# @flag -v --verbose                         Use verbose output
# @option -Z[`_choice_unstable_option`]      Unstable compiler options
# @arg file-rs <file:.rs>

. "$ARGC_COMPLETIONS_ROOT/utils/_argc_utils.sh"

_choice_lib() {
    _argc_util_mode_kv =
    if _argc_util_has_path_prefix; then
        _argc_util_comp_path
        return
    fi
    if [[ -z "$argc__kv_prefix" ]]; then
        printf "%s=\0\n" dependency crate native framework all 
    else
        _argc_util_comp_path
    fi
}

_choice_link() {
    _argc_util_mode_kv =
    if _argc_util_has_path_prefix; then
        _argc_util_comp_path
        return
    fi
    if [[ -z "$argc__kv_prefix" ]]; then
        if [[ "$ARGC_CWORD" == *':'* ]]; then
            kind="${ARGC_CWORD%%:*}"
            modifiers="${ARGC_CWORD#*:}"
            _choice_link_modifier | _argc_util_comp_multi ',' "$modifiers" "$kind:"

        else
            printf "%s\0\n" static framework dylib
        fi
    else
        _argc_util_comp_path
    fi
}

_choice_lint_option() {
    rustc -W help  | \
    gawk '{
        if (match($0, /name\s+default\s+meaning/)) {
            isGroup=1
        } else if (match($0, /name\s+sub-lints/)) {
            isGroup=1
        } else if (isGroup == 1 && match($0, /^\s*(\S+)\s+(allow|warn|deny)\s+(.*)$/, arr))  {
            if (match(arr[1], /^-+$/)) { next }
            print arr[1] "\t" arr[3]
        } else if (match($0, /^\s*$/)) {
            isGroup = 0
        }
    }'
}

_choice_codegen_option() {
    rustc -C help  | _helper_format_options
}

_choice_unstable_option() {
    if rustc +nightly >/dev/null 2>&1; then
        rustc +nightly -Z help | _helper_format_options
    fi
}

_choice_link_modifier() {
    printf "+%s\n" bundle verbatim whole-archive as-needed
    printf -- "-%s\n" bundle verbatim whole-archive as-needed
}

_helper_format_options() {
    gawk '{
        if (NR >= 4) {
            split($0, parts, " -- ")
            if (match(parts[1], / (\S+)=val\s*$/, arr)) {
                print arr[1] "=\0\t" parts[2]
            } else if (match(parts[1], /^\s+`([^`]+)`/, arr)) {
                print arr[1] 
            }
        }
    }'
}

command eval "$(argc --argc-eval "$0" "$@")"