875e049dcd
Python defaults diverged in several places: built-ins used the predefined magenta, __init__/__doc__ used function/self colours, instance fields the property colour, f-strings and byte strings the generic string colour, and the PEP 695 type keyword was uncoloured. Python now has its own tokens for built-ins, predefined definitions/usages, f-strings and byte strings; instance fields follow identifiers; type is a keyword. Unused parameters (not reported by Pyrefly) are greyed by a scope-aware local check that skips self/cls/_ names and signatures dictated elsewhere: stubs, @abstractmethod/@overload/@override, dunder methods and methods of classes with bases. Co-authored-by: muutot <[email protected]> Co-Authored-By: Claude Opus 5.5 <[email protected]>
Harbor Night
An OpenIDEA theme plugin, Harbor Night: a dark theme with slate surfaces, a
teal accent and a warm syntax palette. It is also where new themes start:
openidea-plugin new --template theme copies its theme files, or copy this
folder. Full documentation, the token reference and porting guides are in
docs/plugins/themes.md.
harbor-night/
├─ plugin.toml # manifest: id, name, version, the theme files
└─ themes/
├─ harbor-night.theme.json # UI colours, every themeable token, grouped like tokens.css
└─ harbor-night.scheme.json # editor colour scheme: syntax, editor, ANSI colours
A theme plugin is data only: no code, no WebAssembly, no build step.
Make your own
- Run
openidea-plugin new --template theme, or copy the folder, for example to~/openidea-themes/my-theme. - In
plugin.toml, changeid(lowercase,a-z 0-9 - _ .),name,description,authorsand the two paths. - Rename the theme files. In the theme file, set
id,nameandkind("dark"or"light", the built-in base for anything you leave out). - Edit the colours. Each key is a CSS variable from
src/styles/tokens.css, and the reference in the docs gives the Islands Dark and Light values. Comments (//,/* */) are allowed. Delete a line to keep the built-in value.
Porting an IntelliJ theme? pnpm theme:import-intellij <file.theme.json> [file.icls] --out <dir>
in the OpenIDEA repository generates a package in this layout.
Package and install
The folder is the package. To share it, publish the folder as a Git repository or a zip that users extract.
- In OpenIDEA open Settings › Plugins, click the gear menu and choose
Install Plugin from Disk… (or run the Install Plugin from Disk…
action), then pick the folder that contains
plugin.toml. - Select the plugin in the Installed tab and press Apply next to the theme.
- Use Default Theme in the same place goes back to the built-in theme.
Iterate
Put (or symlink) the folder in <project>/.openidea/plugins/ of an open
project. It loads as a dev plugin, and Reload in Settings › Plugins (or
the Reload Plugins action) re-reads your edits without reinstalling. Invalid
JSON or values are reported in Settings › Plugins with the file and line.
Licence
Harbor Night is part of OpenIDEA (Apache-2.0). When you port someone else's theme, keep its licence and credit its authors.