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54 lines
1.5 KiB
V
54 lines
1.5 KiB
V
// Copyright (c) 2019-2023 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license that can be found in the LICENSE file.
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module main
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import os
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import v.util
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const vexe = os.getenv('VEXE')
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fn main() {
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vmodules := os.vmodules_dir()
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c2v_dir := os.join_path(vmodules, 'c2v')
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mut c2v_bin := os.join_path(c2v_dir, 'c2v')
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$if windows {
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c2v_bin += '.exe'
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}
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// Git clone c2v
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if !os.exists(c2v_dir) {
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os.mkdir_all(vmodules)!
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println('C2V is not installed. Cloning C2V to ${c2v_dir} ...')
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os.chdir(vmodules)!
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res := os.execute('git clone --filter=blob:none https://github.com/vlang/c2v')
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if res.exit_code != 0 {
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eprintln('Failed to download C2V.')
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exit(1)
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}
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}
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// Compile c2v
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if !os.exists(c2v_bin) {
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os.chdir(c2v_dir)!
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println('Compiling c2v ...')
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res2 := os.execute('${os.quoted_path(vexe)} -o ${os.quoted_path(c2v_bin)} -keepc -g -experimental .')
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if res2.exit_code != 0 {
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eprintln(res2.output)
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eprintln('Failed to compile C2V. This should not happen. Please report it via GitHub.')
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exit(2)
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}
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}
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if os.args.len < 3 {
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eprintln('Wrong number of arguments. Use `v translate file.c` .')
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exit(3)
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}
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passed_args := util.args_quote_paths(os.args[2..])
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// println(passed_args)
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os.chdir(os.wd_at_startup)!
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c2v_cmd := '${os.quoted_path(c2v_bin)} ${passed_args}'
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res := os.system(c2v_cmd)
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if res != 0 {
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eprintln('C2V command: ${c2v_cmd}')
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eprintln('C2V failed to translate the C files. Please report it via GitHub.')
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exit(4)
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}
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}
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