119 lines
2.9 KiB
V
119 lines
2.9 KiB
V
module server
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import web
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import os
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import log
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import repo
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import util
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import db
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import build { BuildJobQueue }
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import cron.expression
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const (
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log_file_name = 'vieter.log'
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repo_dir_name = 'repos'
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db_file_name = 'vieter.sqlite'
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logs_dir_name = 'logs'
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)
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struct App {
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web.Context
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pub:
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conf Config [required; web_global]
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pub mut:
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repo repo.RepoGroupManager [required; web_global]
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// Keys are the various architectures for packages
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job_queue BuildJobQueue [required; web_global]
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db db.VieterDb
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}
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// fn (mut app App) init_build_queues() {
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// // Initialize build queues
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// mut i := 0
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// mut targets := app.db.get_targets(limit: 25)
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// default_ce := expression.parse_expression(conf.global_schedule) or { return }
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// for targets.len > 0 {
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// for t in targets {
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// ce := parse_expression(t.schedule) or { default_ce }
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// for arch in t.arch {
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// if arch !in app.build_queues {
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// app.build_queues[arch] = Minheap<ScheduledBuild>{}
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// }
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// build_config := BuildConfig{}
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// app.build_queues[arch].push(ScheduledBuild{
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// timestamp: ce.next()
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// config: build_config
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// })
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// }
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// }
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// }
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//}
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// server starts the web server & starts listening for requests
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pub fn server(conf Config) ! {
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// Prevent using 'any' as the default arch
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if conf.default_arch == 'any' {
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util.exit_with_message(1, "'any' is not allowed as the value for default_arch.")
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}
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global_ce := expression.parse_expression(conf.global_schedule) or {
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util.exit_with_message(1, 'Invalid global cron expression: $err.msg()')
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}
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// Configure logger
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log_level := log.level_from_tag(conf.log_level) or {
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util.exit_with_message(1, 'Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')
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}
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os.mkdir_all(conf.data_dir) or { util.exit_with_message(1, 'Failed to create data directory.') }
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logs_dir := os.join_path_single(conf.data_dir, server.logs_dir_name)
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if !os.exists(logs_dir) {
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os.mkdir(os.join_path_single(conf.data_dir, server.logs_dir_name)) or {
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util.exit_with_message(1, 'Failed to create logs directory.')
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}
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}
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mut logger := log.Log{
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level: log_level
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}
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log_file := os.join_path_single(conf.data_dir, server.log_file_name)
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logger.set_full_logpath(log_file)
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logger.log_to_console_too()
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defer {
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logger.info('Flushing log file')
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logger.flush()
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logger.close()
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}
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repo_dir := os.join_path_single(conf.data_dir, server.repo_dir_name)
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// This also creates the directories if needed
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repo := repo.new(repo_dir, conf.pkg_dir, conf.default_arch) or {
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logger.error(err.msg())
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exit(1)
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}
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db_file := os.join_path_single(conf.data_dir, server.db_file_name)
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db := db.init(db_file) or {
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util.exit_with_message(1, 'Failed to initialize database: $err.msg()')
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}
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mut queue := build.new_job_queue(global_ce, conf.base_image)
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web.run(&App{
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logger: logger
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api_key: conf.api_key
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conf: conf
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repo: repo
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db: db
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job_queue: queue
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}, conf.port)
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}
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