30 lines
634 B
Nix
30 lines
634 B
Nix
{ micro, expect, runCommand, writeScript, runtimeShell }:
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let expect-script = writeScript "expect-script" ''
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#!${expect}/bin/expect -f
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spawn micro file.txt
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expect "file.txt"
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send "Hello world!"
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expect "Hello world!"
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# Send ctrl-q (exit)
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send "\021"
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expect "Save changes to file.txt before closing?"
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send "y"
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expect eof
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''; in
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runCommand "micro-test-expect"
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{
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nativeBuildInputs = [ micro expect ];
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passthru = { inherit expect-script; };
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} ''
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# Micro really wants a writable $HOME for its config directory.
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export HOME=$(pwd)
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expect -f ${expect-script}
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grep "Hello world!" file.txt
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touch $out
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''
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