We don't want people to accidentally run commands on prod thinking they were on
Alpha / Sandbox.
To do that - we add 2 safeguards:
1) when on prod, the shell has a strong RED "PRODUCTION" in the commandline, while on alpha/sandbox it's green.
2) if a prod shell is idle for > 1h, it exits. So don't accidentally use a prod shell from a long time ago.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191931731
After writing a flag on the shell, pressing "tab" will print out the
documentation for that flag.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191899137
Even though you couldn't run a "shell" inside a "shell", the completion still
assumed you could :(
On the way - fixing error on empty lines: when you just press "enter", the shell should ignore it rather than try to run it as a command (and getting an error, obviously)
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191605029
Using the jline open-source library.
We save the history between invocations to ~/.nomulus_history
We add some simple completions:
- first argument completes to command name
- all other arguments complete to the command parameters, or filename
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191501023
Add the "shell" command which lets you run multiple other command in a single
session, sparing you the initialization costs for all but the first of them.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=188712815
