prometheus

Commit Graph

Author	SHA1	Message	Date
Harkishen Singh	44fcf876ca	Adds support for prettifying PromQL expression (#10544 ) * Implement Pretty() function for AST nodes. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> This commit adds .Pretty() for all nodes of PromQL AST. Each .Pretty() prettifies the node it belongs to, and under no circustance, the parent or child node is touch/prettified. Read more in the "Approach" part in `prettier.go` * Refactor functions between printer.go & prettier.go Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> This commit removes redundancy between printer.go and prettier.go by taking out the common code into separate private functions. * Add more unit tests for Prettier. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> * Add support for spliting function calls with 1 arg & unary expressions. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> This commit does 2 things: 1. It adds support to split function calls that have 1 arg and exceeds the max_characters_per_line to multiple lines. 2. Splits Unary expressions that exceed the max_characters_per_line. This is done by formatting the child node and then removing the prefix indent, which is already applied before the unary operator.	4 years ago

Author

SHA1

Message

Date

Harkishen Singh

44fcf876ca

Adds support for prettifying PromQL expression (#10544 )

* Implement Pretty() function for AST nodes.

Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>

This commit adds .Pretty() for all nodes of PromQL AST.
Each .Pretty() prettifies the node it belongs to, and under
no circustance, the parent or child node is touch/prettified.

Read more in the "Approach" part in `prettier.go`

* Refactor functions between printer.go & prettier.go

Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>

This commit removes redundancy between printer.go and prettier.go
by taking out the common code into separate private functions.

* Add more unit tests for Prettier.

Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>

* Add support for spliting function calls with 1 arg & unary expressions.

Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>

This commit does 2 things:
1. It adds support to split function calls that have 1 arg and exceeds the max_characters_per_line
to multiple lines.
2. Splits Unary expressions that exceed the max_characters_per_line. This is done by formatting the child node
and then removing the prefix indent, which is already applied before the unary operator.

4 years ago

1 Commits (bwplotka-patch-3)