ssr.nvim
diffsitter
ssr.nvim | diffsitter | |
---|---|---|
7 | 15 | |
868 | 1,534 | |
- | - | |
4.9 | 8.6 | |
6 days ago | 3 days ago | |
Lua | Rust | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ssr.nvim
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AST-grep(sg) is a CLI tool for code structural search, lint, and rewriting
There is also a neovim plugin doing structural search/replace, also based on treesitter: https://github.com/cshuaimin/ssr.nvim
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telescope-sg: a new way to do structural search in neovim
This is not a totally new idea. JetBrains has a well-known article to introduce Structural Search and Replace and its usage in IDEs. Unsurprisingly, NeoVim community also has a plugin called ssr.nvim. But telescope-sg integrates the power of ast-grep's structural search with our beloved fuzzy finder telescope.nvim. That's the merit I think worth a Reddit post: everything will work like Luna-watching NeoVimmers are used to!
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Blog Post: Data Oriented Parallel Value Interner
Level 1, syntactic search and replace. The user specifies input pattern as Zig syntax with some placeholders and the desired output likewise. The compiler in parallel matches all source files and does the transformation where there is syntactic match. These days, I think this should be pretty universally available via tree sitter (https://github.com/cshuaimin/ssr.nvim) ? Still totally worth it to have first-class support.
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swap words according to pattern
Checkout ssr.nvim https://github.com/cshuaimin/ssr.nvim
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New Plugin Preview! Treesitter Node Action
PS: The video in the post (with Ruby's do vs {}) -- that I watched before I read what the plugin actually does -- reminded me of the structural search-and-replace plugin someone presented a while ago on this subreddit.
- Cshuaimin/ssr.nvim: Treesitter based structural search and replace plugin for N
- Structural search and replace
diffsitter
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AST-grep(sg) is a CLI tool for code structural search, lint, and rewriting
Or https://github.com/afnanenayet/diffsitter. I've tried both and I like them. No preference or notable opinions on them yet!
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Enable new diff option linematch (#14537) · neovim/neovim@04fbb1d
For git diff's I've been using https://github.com/afnanenayet/diffsitter
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Difftastic, the Fantastic Diff: How it works
One more tree-sitter based diffing tool - diffsitter
https://github.com/afnanenayet/diffsitter
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What Comes After Git
Several threads here point to difftastic: https://github.com/Wilfred/difftastic
I know a lot of people who have a lot of hope for diffsitter (or something like it): https://github.com/afnanenayet/diffsitter
Personally, I think the reason most "good" semantic diff tools are proprietary is that they are huge amounts of effort that are mostly "hacks" and "heuristics" bandaged together in ways that people don't want to let out how the sausage was made.
But I also "general, language agnostic AST-based semantic diff" is a mountain peak we cannot reach (probably ever), and I believe my experiments found an interesting local maxima that people are maybe sleeping on (lexer-based diffs rather than parser-based diffs): https://github.com/WorldMaker/tokdiff
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Fast Kernel Headers: Tree -v1: Eliminate the Linux kernel's "Dependency Hell"
https://github.com/afnanenayet/diffsitter there are quiet a few projects such as this one, attempting to solve the issue. :)
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Thinking about programming systems and not just languages and environments
There’s an interesting project in the semantic diff/merge space that I have been keeping an eye out for https://github.com/afnanenayet/diffsitter
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What if Git worked with Programming Languages?
I have never used any of them, but it look like tree-sitter based diff tools are exactly what you are searching for (like difftastic, gumtree or diffsitter).
I believe Unison is the only attempt to do this at a programming language/environment level.
For Git diffs, there is Diffsitter, which uses Tree Sitter to generate semantic diffs of code files: https://github.com/afnanenayet/diffsitter
I have not used it, but it is high on my todo list.
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Difftastic: A syntactic diff tool
Looks great, I'll try it! FYI, there is a very similar project called diffsitter https://github.com/afnanenayet/diffsitter
- diffsitter - a tree-sitter based AST difftool to get meaningful semantic diffs
What are some alternatives?
ast-grep - ⚡A CLI tool for code structural search, lint and rewriting. Written in Rust
difftastic - a structural diff that understands syntax 🟥🟩
treesj - Neovim plugin for splitting/joining blocks of code
semantic-source - Parsing, analyzing, and comparing source code across many languages
architext.nvim - :rocket: Structural editing powered by treesitter
nvim-treesitter-context - Show code context
nvim-trevJ.lua - Nvim-plugin for doing the opposite of join-line (J) of arguments, powered by treesitter
tree-sitter-json - JSON grammar for tree-sitter
syntax-searcher - Language-independent command-line utility for syntax-aware pattern matching.
dark - Darklang main repo, including language, backend, and infra
transpose-words - Swap two words as M-t (transpose-words) in Emacs or bash.
git-merge-driver - Example of how to configure a custom git merge driver