Transformed the TerminalInfo interface into a proper Terminal class and
moved it to its own file. This improves code organization and
encapsulation by centralizing terminal-related functionality.
The change establishes a clearer object model for terminal management,
setting the foundation for a more maintainable terminal architecture.
All references throughout the codebase have been updated to use the new
Terminal class while preserving existing functionality.
Tests have been updated and verified to ensure compatibility with the
new structure.
Signed-off-by: Eric Wheeler <roo-code@z.ewheeler.org>
This commit combines three related improvements to terminal testing:
- Create a reusable function for testing terminal commands with real output
- Update tests to properly invoke terminal shell execution handlers
- Add microsecond timing to measure execution performance
Key improvements:
- Added testTerminalCommand function that takes command and expected output
- Use child_process.execSync to run real commands and feed output into mock terminal stream
- Properly trigger VSCode onDidStartTerminalShellExecution and onDidEndTerminalShellExecution events
- Add timeout mechanism to prevent hanging tests
- Measure execution time from terminal process creation to command completion
- Display both microseconds and milliseconds in test output
- Add test for base64 encoded zeros with configurable line count
- Increase buffer size for execSync to handle large outputs
- Limit output display to avoid cluttering the terminal
Signed-off-by: Eric Wheeler <roo-code@z.ewheeler.org>
This reverts commit 7eee3e0878.
Middle-out truncation is a really great feature and it should still be
implemented, however it unnecessarily interferes with #1365 because it
hooked into the low-level chunk management that comes directly from VSCE
shell integration.
The best place to hook OutputBuilder is as follows depending on the
state of terminal interaction:
1. Foreground terminals:
Cline.ts:
executeCommandTool(...) {
process.on("line", (line) => {
lines.push(line)
...
}
}
2. For background terminals: hook in at the point that getUnretrievedOutput is consumed for active or
inactive terminals in Cline.ts:getEnvironmentDetails()
Please note:
The Terminal classes are very sensitive to change, partially because of
the complicated way that shell integration works with VSCE, and
partially because of the way that Cline interacts with the Terminal*
class abstractions that make VSCE shell integration easier to work with.
At the point that PR#1365 is merged, it is unlikely that any Terminal*
classes will need to be modified substantially. Generally speaking, we
should think of this is a stable interface and minimize changes.
Reverts: #1390
