jackson-jq
gron
jackson-jq | gron | |
---|---|---|
2 | 64 | |
270 | 13,570 | |
- | - | |
5.3 | 0.0 | |
6 days ago | 7 months ago | |
Java | Go | |
GNU General Public License v3.0 or later | MIT License |
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jackson-jq
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jq 1.7 Released
So just picking Java https://github.com/eiiches/jackson-jq
> jackson-jq aims to be a compatible jq implementation. However, not every feature is available; some are intentionally omitted because thay are not relevant as a Java library; some may be incomplete, have bugs or are yet to be implemented.
Where JMESPath has fully compliant 1st party implementations in Python, Go, Lua, JS, PHP, Ruby, and Rust and fully compliant 3rd party implementations in C++, Java, .NET, Elixer, and TS.
Having a spec and a test suite means that a all valid JMESPath programs will work and work the same anywhere you use it.
gron
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Frawk: An efficient Awk-like programming language. (2021)
gron (https://github.com/tomnomnom/gron) to transform it and query and then invert the transformation?
- Show HN: Flatito, grep for YAML and JSON files
- Gron: Make JSON greppable
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Make JSON Greppable
It buffers all of its output statements in memory before writing to stdout:
https://github.com/tomnomnom/gron/blob/master/main.go#L204
- Ask HN: What are some unpopular technologies you wish people knew more about?
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Jaq – A jq clone focused on correctness, speed, and simplicity
Have you tried `gron`?
It converts your nested json into a line by line format which plays better with tools like `grep`
From the project's README:
▶ gron "https://api.github.com/repos/tomnomnom/gron/commits?per_page..." | fgrep "commit.author"
json[0].commit.author = {};
json[0].commit.author.date = "2016-07-02T10:51:21Z";
json[0].commit.author.email = "[email protected]";
json[0].commit.author.name = "Tom Hudson";
https://github.com/tomnomnom/gron
It was suggested to me in HN comments on an article I wrote about `jq`, and I have found myself using it a lot in my day to day workflow
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Interactive Examples for Learning Jq
> So all I want is a tool to go from json => line oriented and I will do the rest with the vast library of experience I already have at transformations on the command line.*
The tool for that is likely https://github.com/tomnomnom/gron
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Modern Linux Tools vs. Unix Classics: Which Would I Choose?
If JQ is too much, see GRON &| Miller
gron transforms JSON into discrete assignments to make it easier to grep for what you want https://github.com/tomnomnom/gron
Miller is like awk, sed, cut, join, and sort for data formats such as CSV, TSV, JSON, JSON https://github.com/johnkerl/miller
- XML is better than YAML
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jq 1.7 Released
And jless [1] and gron [2].
This is the first I'm hearing of gron, but adding here for completeness sake. Meanwhile, JSON seems to be becoming a standard for CLI tools. Ideal scenario would be if every CLI tool has a --json flag or something similar, so that jc is not needed anymore.
[1] https://jless.io/
[2] https://github.com/tomnomnom/gron
What are some alternatives?
libnbd
jq - Command-line JSON processor [Moved to: https://github.com/jqlang/jq]
jq-mode - Emacs major mode for editing jq queries.
jfq - JSONata on the command line
nbdkit
xidel - Command line tool to download and extract data from HTML/XML pages or JSON-APIs, using CSS, XPath 3.0, XQuery 3.0, JSONiq or pattern matching. It can also create new or transformed XML/HTML/JSON documents.
java-jq - Lightweight Java wrapper around JQ, a flexible JSON processor available for multiple platforms
pup - Parsing HTML at the command line
Newman - Newman is a command-line collection runner for Postman
JsonPath - Java JsonPath implementation
jet - CLI to transform between JSON, EDN, YAML and Transit using Clojure
fx - Terminal JSON viewer & processor