Conversion notes

Current functionality to replicate

Current files

opt
├── activity
│   └── calculate_activity.pl
├── bin
│   ├── auto_reboot.sh
│   ├── keep_alive.sh
│   ├── maintenance
│   │   └── log_rotator.sh
│   ├── name2uuid.sh
│   ├── nightly_maintenance.sh
│   └── uuid2name.sh
├── give_on_log_in
│   ├── birthdays.pl
│   ├── christmas.pl
│   └── random_gift.pl
├── log_in.pl
├── log_monitor.pl
└── op_monitor.pl

All Perl (.pl) files can probably get implemented in Go (mmm).

Perl script functionality to keep

• log_monitor.pl - tested [ ]
  • Manages commands: - tested [x]
    • op me - tested [x]
  • Matches arbitrary regexes and runs commands - tested [x]
    • stuck in the vault! - currently inactive - tested [x]
  • Runs accounting - tested [ ]
    • Logs log in - tested [x]
    • Logs log out - tested [x]
  • Sets player status online - tested [x]
  • Sets player status offline - tested [x]
• log_in.pl - tested [x]
  • Greet player - tested [x]
  • Give random gift - tested [x]
• op_monitor.pl - tested [x]
  • Checks if player can become an operator - tested [x]
  • Makes them an operator - tested [x]
  • Sleeps for DURATION then removes operator status and creative mode - tested [x]
• calculate_activity.pl - tested [x]
  • For each player, get the "join" and "left" times from the activity log file - tested [x]
  • Calculate the time spent online - tested [x]
  • Log for the website - tested [x]

Shell script functionality to keep

• Server failure checking (auto_reboot.sh) - tested [x]
• gunzip the Minecraft server logs (part of log_rotator.sh) - tested [ ]
• Nightly restart the Minecraft server (nightly_maintenance.sh) - tested [ ]

Additional stuff to do

• systemd service file

Roadmap

This section should have been converted into Issues

• SQLite - https://github.com/forquare/Manaha-Minder/issues/9
  • Operator locks - https://github.com/forquare/Manaha-Minder/issues/10
  • Player status - https://github.com/forquare/Manaha-Minder/issues/11
  • Player activity - https://github.com/forquare/Manaha-Minder/issues/12
• Custom Actions - https://github.com/forquare/Manaha-Minder/issues/13
  • Shell scripts - https://github.com/forquare/Manaha-Minder/issues/14
  • Operator only - https://github.com/forquare/Manaha-Minder/issues/15
  • Regex groups - https://github.com/forquare/Manaha-Minder/issues/16
• Revisit logging - https://github.com/forquare/Manaha-Minder/issues/6
• Workflows
  • PR - https://github.com/forquare/Manaha-Minder/issues/7
  • Release - https://github.com/forquare/Manaha-Minder/issues/8

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Shell script descriptions

auto_reboot.sh

Checks the logs for a thread or watchdog error, if there is one detected it will stop the server and also go ahead and try to force kill it if it's not responding.

keep_alive.sh

Checks if the log_monitor.pl is running and functional, if not it will restart it.

log_rotator.sh

I think this used to check some manaha-opt-tools logs, but since this wasn't documentented I didn't set up the output redirection in cron for it.

It does still gunzip the Minecraft server logs.

nightly_maintenance.sh

Restarts the Minecraft server.
It also used to generate the map, but now we use Bluemap.

name2uuid.sh

Finds the UUID of a player by their name.
This is a convenience script for me, it's not used by other scripts.

uuid2name.sh

Finds the name of a player by their UUID.
This is a convenience script for me, it's not used by other scripts.