Will there be a `devcontainer open` command? about cli HOT 4 OPEN

I think an open command in the @devcontainers/cli could provide support for many editors, like vscode or intellij. The preferred editor could be configured by the user in some kind of configuration file (as we do for git in the ~/.gitconfig).

Initially, it could support vscode only. More editors could be added over time. Or even an generic implementation could also be added so that any editor can plug-in without having to be supported by @devcontainers/cli before.

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There's several hacks using code --folder-uri to make your own open command. For example, see my bash function implementation.

This definitely should have better support. Until I found that hack, I stayed on the version provided by the vscode-remote extension, which is rather buggy to say the least.

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We want to keep this new CLI independent of VS Code, so an open command would need a way for all editors to participate. Maybe an EDITOR_DEVCONTAINER env variable could be used similarly to the commonly used EDITOR env variable, but I'm not sure having an open command just to invoke EDITOR_DEVCONTAINER would then add much value.

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That seems to make sense... when I looked at other proposed solutions to make VS Code & the CLI easier I got the impression that the image IDs might not match what VS Code's "Open Folder in Container..." would do. Do you think that is un-warranted? I have not confirmed if it was the case or not.

Also, did y'all have thoughts on where devcontainer open should land? Maybe some VS Code CLI?

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