60 lines
1.2 KiB
V
60 lines
1.2 KiB
V
module builder
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import os
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import v.parser
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import v.pref
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import v.gen
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import v.gen.js
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pub fn (mut b Builder) gen_js(v_files []string) string {
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b.timing_start('PARSE')
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b.parsed_files = parser.parse_files(v_files, b.table, b.pref, b.global_scope)
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b.parse_imports()
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b.timing_measure('PARSE')
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//
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b.timing_start('CHECK')
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b.checker.check_files(b.parsed_files)
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b.timing_measure('CHECK')
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//
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b.print_warnings_and_errors()
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//
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b.timing_start('JS GEN')
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res := js.gen(b.parsed_files, b.table, b.pref)
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b.timing_measure('JS GEN')
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return res
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}
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pub fn (mut b Builder) build_js(v_files []string, out_file string) {
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b.out_name_js = out_file
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b.info('build_js($out_file)')
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output := b.gen_js(v_files)
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mut f := os.create(out_file) or { panic(err) }
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f.writeln(output)
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f.close()
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}
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pub fn (mut b Builder) compile_js() {
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mut files := b.get_user_files()
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files << b.get_builtin_files()
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b.set_module_lookup_paths()
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if b.pref.is_verbose {
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println('all .v files:')
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println(files)
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}
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mut name := b.pref.out_name
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if !name.ends_with('.js') {
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name += '.js'
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}
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b.build_js(files, name)
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}
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fn (mut b Builder) run_js() {
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cmd := 'node ' + b.pref.out_name + '.js'
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res := os.exec(cmd) or {
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println('JS compilation failed.')
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verror(err)
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return
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}
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println(res.output)
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}
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