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72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package pm2
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import (
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"context"
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"fmt"
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"time"
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"github.com/mafredri/cdp/devtool"
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"github.com/thecodingmachine/gotenberg/internal/pkg/notify"
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)
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// Chrome facilitates starting or shutting down
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// Chrome headless with PM2.
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type Chrome struct{}
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// Launch starts Chrome headless with PM2.
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func (c *Chrome) Launch() error {
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return launch(c)
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}
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// Shutdown stops Chrome headless and
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// removes it from the list of PM2
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// processes.
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func (c *Chrome) Shutdown() error {
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return shutdown(c)
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}
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func (c *Chrome) getArgs() []string {
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return []string{
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"--no-sandbox",
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"--headless",
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"--remote-debugging-port=9222",
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"--disable-gpu",
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"--disable-translate",
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"--disable-extensions",
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"--disable-background-networking",
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"--safebrowsing-disable-auto-update",
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"--disable-sync",
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"--disable-default-apps",
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"--hide-scrollbars",
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"--metrics-recording-only",
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"--mute-audio",
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"--no-first-run",
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}
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}
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func (c *Chrome) getName() string {
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return "google-chrome-stable"
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}
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func (c *Chrome) getFullname() string {
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return "Chrome headless"
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}
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func (c *Chrome) isViable() bool {
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// check if Chrome is correctly running.
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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_, err := devtool.New("http://localhost:9222").Version(ctx)
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return err == nil
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}
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func (c *Chrome) warmup() {
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notify.Println(fmt.Sprintf("warming-up %s", c.getFullname()))
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time.Sleep(5 * time.Second)
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}
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// Compile-time checks to ensure type implements desired interfaces.
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var (
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_ = Process(new(Chrome))
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)
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