11 Commits (ce1bf8b15aebea9f2f7b2381a5c63f9583e89202)

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.	2 years ago
beorn7	c954cd9d1d	Move packages out of deprecated pkg directory ... This creates a new `model` directory and moves all data-model related packages over there: exemplar labels relabel rulefmt textparse timestamp value All the others are more or less utilities and have been moved to `util`: gate logging modetimevfs pool runtime Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Oleg Zaytsev	0a43e788af	Allow VectorSelector.String() without matchers (#9282) ... * Allow VectorSelector.String() without matchers Previously this method was panicking because it was trying to allocate a slice with capacity -1. There's nothing saying that VectorSelector should have matchers, and it's actually prepared to have zero matcher strings, so it's worth checking instead of panicking. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	3 years ago
schou	3bafe17870	add negative offset to printer ... Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
Ganesh Vernekar	86c71856e8	Add start() and end() pre-processors for @ modifier (#8425) ... * Add start() and end() pre-processors for @ modifier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix reviews Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Ganesh Vernekar	9199fcb8d1	'@ <timestamp>' modifier (#8121) ... This commit adds `@ <timestamp>` modifier as per this design doc: https://docs.google.com/document/d/1uSbD3T2beM-iX4-Hp7V074bzBRiRNlqUdcWP6JTDQSs/edit. An example query: ``` rate(process_cpu_seconds_total[1m]) and topk(7, rate(process_cpu_seconds_total[1h] @ 1234)) ``` which ranks based on last 1h rate and w.r.t. unix timestamp 1234 but actually plots the 1m rate. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087) ... Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Ben Kochie	269e7c8091	Fix golint issues. ... Signed-off-by: Ben Kochie <superq@gmail.com>	5 years ago
Tobias Guggenmos	1360f9ff12	Fix all build errors in promql package ... Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	65f5b9827d	Rename package ... Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	e7c2716f55	Move files ... Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago