Review "Real Memory Usage" version 1.0.0 (1) - GNOME Shell Extensions

Review of "Real Memory Usage" version 1.0.0 (1)

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Real Memory Usage

by pg2web

Shows the memory that is really available (MemAvailable, as in `free`) in the top bar with a mini bar graph. The dropdown splits memory into apps, shared/tmpfs, kernel, reclaimable cache and free. Right click opens the settings.

Extension Homepage: https://github.com/pg2web/real-memory-usage

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Shexli (experimental) warning 2

Shexli found 2 issues that may need reviewer attention.

EGO-X-004 warning

extensions should avoid synchronous file IO in shell code

Shell code should avoid synchronous file IO APIs like `GLib.file_get_contents()` and `Gio.File.load_contents()`.

File Operations

extension.js:17
```
GLib.file_get_contents('/proc/meminfo')
```

EGO-L-003 warning

signals connected by extension should be disconnected in disable()

Signals assigned in `enable()` are missing matching disconnect calls in `disable()` or its helper methods.

Disconnect all signals

extension.js:120

        this.menu.connect('open-state-changed', (_menu, open) => {
            if (open)
                this._update();
        })

All Versions

Version	Status
1.0.0 (1)	Unreviewed