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Command line

Flag Default Meaning
workspace Workspace to register and print the page URL for (optional)
--port 8642 HTTP port. The default falls back to a free port when taken
--host 127.0.0.1 Bind address. Use 0.0.0.0 to reach the page from another machine
--log-base log Log directory, relative to a workspace
--version Print the version
--status Print the build status of the workspace and exit
--list List the known workspaces and their URLs
--prune Delete all but the newest runs of each kind (build, test)
--keep 3 How many runs of each kind --prune keeps
--stop Stop the server
--install-service Install and start the systemd user service
--uninstall-service Stop, disable, and remove the service
--start-service --stop-service --restart-service Control the service
--service-status Show the service and server status

A command line flag always wins over the config file.

The server trusts every caller

Expose the port only to a network that you trust. The server serves logs, and it deletes them on request, for every caller. When the server binds 0.0.0.0, it prints the real LAN URL next to the loopback one.