Files
windmill/backend
008f6c41cf fix(backend): improve pwsh param block parsing (#7096)
* fix(backend): replace regex with one-pass algorithm for PowerShell param parsing

The previous regex-based approach used  which would
fail when encountering nested parentheses inside the param block, such as
 or .

This commit replaces the regex with a proper one-pass parser that:
- Tracks parenthesis depth to correctly handle nesting
- Respects string quotes (both single and double quotes)
- Handles PowerShell's backtick escape character
- Works correctly with complex default values and function calls

Changes:
- Removed RE_POWERSHELL_PARAM regex constant
- Added extract_powershell_param_block() function for extracting param contents
- Added extract_powershell_param_block_full() function for extracting full param block
- Updated parse_powershell_file() in windmill-parser-bash
- Updated pwsh_executor.rs to use the new extractor
- Added comprehensive test cases for nested parens and quoted strings

Fixes #7079

Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>

* refactor(backend): combine PowerShell param extraction functions

Merged extract_powershell_param_block() and extract_powershell_param_block_full()
into a single function with a boolean parameter to control output format:
- include_keyword=false returns just contents between parentheses
- include_keyword=true returns full param(...) block

This eliminates code duplication while maintaining all existing functionality.

Co-authored-by: hugocasa <hugocasa@users.noreply.github.com>

* fix(backend): improve pwsh param block parsing

* chore: publish parser

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>
Co-authored-by: hugocasa <hugocasa@users.noreply.github.com>
2025-11-10 15:08:20 +00:00
..
2025-11-10 14:32:39 +00:00
2025-10-23 20:15:34 +00:00
2025-04-12 11:09:21 +00:00
2025-09-10 14:43:10 +00:00

Windmill Backend

This folder holds all backend components, the src/ folder only contains files used to build the "root" binary.

Components

name description
windmill-api The API server, exposing functionality to other components and the frontend
windmill-audit Contains audit functionality, allowing different components to record important actions
windmill-common Common code shared by all crates
windmill-queue Contains job & flow queuing functionality, commonly written to by the API server and read from by workers
windmill-worker The worker. Used to process and execute flows & jobs.
parsers Contains code to parse signatures in different langauges.

Compile sqlx for offline ci

cargo sqlx prepare --workspace -- --bin windmill --features enterprise