forked from vieter-v/vieter
66 lines
1.2 KiB
V
66 lines
1.2 KiB
V
module main
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import web
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import os
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import io
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import repo
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const port = 8000
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const buf_size = 1_000_000
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const db_name = 'pieter.db'
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struct App {
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web.Context
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pub:
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api_key string [required; web_global]
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dl_dir string [required; web_global]
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pub mut:
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repo repo.Repo [required; web_global]
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}
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[noreturn]
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fn exit_with_message(code int, msg string) {
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eprintln(msg)
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exit(code)
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}
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fn reader_to_file(mut reader io.BufferedReader, length int, path string) ? {
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mut file := os.create(path) ?
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defer {
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file.close()
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}
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mut buf := []byte{len: buf_size}
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mut bytes_left := length
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// Repeat as long as the stream still has data
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for bytes_left > 0 {
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// TODO check if just breaking here is safe
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bytes_read := reader.read(mut buf) or { break }
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bytes_left -= bytes_read
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mut to_write := bytes_read
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for to_write > 0 {
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// TODO don't just loop infinitely here
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bytes_written := file.write(buf[bytes_read - to_write..bytes_read]) or { continue }
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to_write = to_write - bytes_written
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}
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}
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}
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fn main() {
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if os.args.len == 1 {
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exit_with_message(1, 'No action provided.')
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}
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match os.args[1] {
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'server' { server() }
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'build' { build() }
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else { exit_with_message(1, 'Unknown action: ${os.args[1]}') }
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}
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}
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