94 lines
3.3 KiB
Ruby
94 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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module Jekyll
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module Commands
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class Build < Command
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class << self
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# Create the Mercenary command for the Jekyll CLI for this Command
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def init_with_program(prog)
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prog.command(:build) do |c|
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c.syntax "build [options]"
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c.description "Build your site"
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c.alias :b
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add_build_options(c)
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c.action do |_, options|
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options["serving"] = false
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process_with_graceful_fail(c, options, self)
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end
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end
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end
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# Build your jekyll site
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# Continuously watch if `watch` is set to true in the config.
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def process(options)
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# Adjust verbosity quickly
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Jekyll.logger.adjust_verbosity(options)
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options = configuration_from_options(options)
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site = Jekyll::Site.new(options)
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if options.fetch("skip_initial_build", false)
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Jekyll.logger.warn "Build Warning:", "Skipping the initial build." \
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" This may result in an out-of-date site."
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else
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build(site, options)
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end
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if options.fetch("detach", false)
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Jekyll.logger.info "Auto-regeneration:",
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"disabled when running server detached."
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elsif options.fetch("watch", false)
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watch(site, options)
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else
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Jekyll.logger.info "Auto-regeneration:", "disabled. Use --watch to enable."
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end
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end
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# Build your Jekyll site.
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#
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# site - the Jekyll::Site instance to build
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# options - A Hash of options passed to the command
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#
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# Returns nothing.
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def build(site, options)
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t = Time.now
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source = File.expand_path(options["source"])
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destination = File.expand_path(options["destination"])
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incremental = options["incremental"]
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Jekyll.logger.info "Source:", source
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Jekyll.logger.info "Destination:", destination
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Jekyll.logger.info "Incremental build:",
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(incremental ? "enabled" : "disabled. Enable with --incremental")
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Jekyll.logger.info "Generating..."
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process_site(site)
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Jekyll.logger.info "", "done in #{(Time.now - t).round(3)} seconds."
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end
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# Private: Watch for file changes and rebuild the site.
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#
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# site - A Jekyll::Site instance
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# options - A Hash of options passed to the command
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#
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# Returns nothing.
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def watch(site, options)
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# Warn Windows users that they might need to upgrade.
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if Utils::Platforms.bash_on_windows?
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Jekyll.logger.warn "",
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"Auto-regeneration may not work on some Windows versions."
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Jekyll.logger.warn "",
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"Please see: https://github.com/Microsoft/BashOnWindows/issues/216"
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Jekyll.logger.warn "",
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"If it does not work, please upgrade Bash on Windows or "\
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"run Jekyll with --no-watch."
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end
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External.require_with_graceful_fail "jekyll-watch"
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Jekyll::Watcher.watch(options, site)
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end
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end
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end
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end
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end
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