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Anytime an external tool is referenced in the config, the command can be
provided as a string or as a token array. In the latter case, the array
must not be empty; at least the command name must be provided.
The schema didn't previously object to an empty array, though; this has
now been rectified. I've added more sample configs to cover this case.
Those same configs can also be used to illustrate that this is indeed
jj's current behavior:
$ jj --config-file cli/tests/sample-configs/invalid/ui.pager_empty_array.toml show
Config error: Invalid type or value for ui.pager
Caused by: data did not match any variant of untagged enum CommandNameAndArgs
$ jj --config-file cli/tests/sample-configs/invalid/ui.pager.command_empty_array.toml show
Config error: Invalid type or value for ui.pager
Caused by: data did not match any variant of untagged enum CommandNameAndArgs
$ jj --config-file cli/tests/sample-configs/invalid/ui.editor_empty_array.toml config edit --user
Config error: Invalid type or value for ui.editor
Caused by: data did not match any variant of untagged enum CommandNameAndArgs
$ jj --config-file cli/tests/sample-configs/invalid/ui.diff-editor_empty_array.toml split
Error: Failed to load tool configuration
Caused by:
1: Invalid type or value for ui.diff-editor
2: data did not match any variant of untagged enum CommandNameAndArgs
$ jj --config-file cli/tests/sample-configs/invalid/ui.merge-editor_empty_array.toml resolve
Error: Failed to load tool configuration
Caused by:
1: Invalid type or value for ui.merge-editor
2: data did not match any variant of untagged enum CommandNameAndArgs
$ jj --config-file cli/tests/sample-configs/invalid/ui.diff.tool_empty_array.toml diff
Config error: Invalid type or value for ui.diff.tool
Caused by: data did not match any variant of untagged enum CommandNameAndArgs
$ jj --config-file cli/tests/sample-configs/invalid/fix.tools.command_empty_array.toml fix
Config error: Invalid type or value for fix.tools.black
Caused by: data did not match any variant of untagged enum CommandNameAndArgs
in `command`
As a notable exception, `ui.default-command` *is* allowed to be an empty
array. In that case, `jj` will print a usage message. This is also
covered by a valid sample config.
3 lines
58 B
TOML
3 lines
58 B
TOML
#:schema ../../../src/config-schema.json
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[ui]
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editor = []
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