mirror of https://github.com/docker/cli.git
54 lines
1.3 KiB
Markdown
54 lines
1.3 KiB
Markdown
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#VT100
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[](https://travis-ci.org/jaguilar/vt100)
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[](https://godoc.org/github.com/jaguilar/vt100)
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This is a vt100 screen reader. It seems to do a pretty
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decent job of parsing the nethack input stream, which
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is all I want it for anyway.
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Here is a screenshot of the HTML-formatted screen data:
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The features we currently support:
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* Cursor movement
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* Erasing
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* Many of the text properties -- underline, inverse, blink, etc.
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* Sixteen colors
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* Cursor saving and unsaving
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* UTF-8
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Not currently supported (and no plans to support):
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* Scrolling
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* Prompts
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* Other cooked mode features
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The API is not stable! This is a v0 package.
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## Demo
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Try running the demo! Install nethack:
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sudo apt-get install nethack
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Get this code:
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go get github.com/jaguilar/vt100
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cd $GOPATH/src/githib.com/jaguilar/vt100
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Run this code:
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go run demo/demo.go -port=8080 2>/tmp/error.txt
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Play some nethack and check out the resulting VT100 terminal status:
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# From another terminal . . .
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xdg-open http://localhost:8080/debug/vt100
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The demo probably assumes Linux (it uses pty-related syscalls). I'll happily
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accept pull requests that replicate the pty-spawning functions on OSX and
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Windows.
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