web2image.yaml

# program name, name for the executable
ProgramName: web2image

PackageName: main

Name: web2image
Desc: "Web to image"
Text: Tool to take screenshot from a web page
Global: true
NumOption: cli.AtLeast(1)
# Handle the rest of CLI args ourselves
CanSubRoute: true
NumArg: cli.AtLeast(2)

UsageLead: "Usage:\\n  web2image OPTIONS... URL IMAGE-FILE"

Options:

  - Name: Headless
    Type: bool
    Flag: 'd,headless'
    Usage: use chrome-headless docker as client instead of chrome

  - Name: CSS
    Type: string
    Flag: '*c,css'
    Usage: the CSS selector for the region to take the screenshot of

  - Name: Sleep
    Type: string
    Flag: s,sleep
    Usage: 'time to sleep before waiting for above CSS (default: 3 seconds)'
    Value: 3s

  - Name: WaitFor
    Type: string
    Flag: w,wait-for
    Usage: the CSS selector to wait for before taking the screenshot

  - Name: Verbose
    Type: cli.Counter
    Flag: v,verbose
    Usage: verbose mode (multiple -v options increase the verbosity.)