Add rodney viewport command for persistent viewport resizing#33
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matthewbjones wants to merge 1 commit into
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Add rodney viewport command for persistent viewport resizing#33matthewbjones wants to merge 1 commit into
rodney viewport command for persistent viewport resizing#33matthewbjones wants to merge 1 commit into
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Adds a new `viewport` command that uses CDP's EmulationSetDeviceMetricsOverride to set the browser viewport, enabling responsive testing with CSS media queries. - `rodney viewport` — print current viewport size - `rodney viewport 390 844` — set viewport (persists across commands) - `rodney viewport --reset` — reset to default Viewport dimensions are saved to the state file and re-applied on each command invocation, since CDP emulation overrides are scoped to the session. The screenshot command also respects the saved viewport when no explicit -w/-h flags are given. Closes simonw#32 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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This would be great! Just ran into this using Rodney for the first time today. |
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@simonw are you looking for contributions and/or assistance with maintaining this project? The tool has been great to use so far, getting used daily on projects I'm working on. |
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Summary
rodney viewportcommand to get/set/reset the browser viewport size using CDP'sEmulationSetDeviceMetricsOverridewithPage())rodney screenshotrespects the saved viewport when no explicit-w/-hflags are givenUsage
Motivation
When doing QA testing at different viewport sizes, I need to interact with the page at a specific viewport — not just take a screenshot. For example, clicking a mobile hamburger menu or testing mobile-only UI elements. The existing
screenshot -w/-hflags set the viewport only for the duration of the capture.Closes #32
Test plan
go test ./...passeswindow.innerWidthconfirms resize, CSS media queries trigger correctly,--resetrestores default, screenshot respects saved viewport