jinja-lsp enhances minijinja development experience by providing Helix/Nvim users with advanced features such as autocomplete, syntax highlighting, hover, goto definition, code actions and linting.
## Installation
```sh
cargo install jinja-lsp
```
## Features
### Autocomplete
Intelligent suggestions for variables in current template, as well as variables, templates and filters defined on backend side.
### Linting
Highlights errors and potential bugs in your jinja templates.
### Hover Preview
See the complete filter or variable description by hovering over it.
### Code Actions
It's recommended to reset variables on server in case you rename/delete file.
### Goto Definition
Quickly jump to definition. Works for Rust identifiers as well.
https://github.com/uros-5/jinja-lsp/assets/59397844/015e47b4-b6f6-47c0-8504-5ce79ebafb00
### Snippets
### Document symbols
## Configuration
Language server configuration
```json
{ "templates": "./TEMPLATES_DIR", "backend": ["./BACKEND_DIR"], "lang": "rust"}
````
Helix configuration
```toml
[language-server.jinja-lsp]
command = "jinja-lsp"
config = { templates = "./templates", backend = ["./src"], lang = "rust"}
timeout = 5
[[language]]
name = "jinja"
language-servers = ["jinja-lsp"]
```
Neovim configuration
```lua
vim.filetype.add {
extension = {
jinja = 'jinja',
jinja2 = 'jinja',
j2 = 'jinja',
},
}
-- if you want to debug
vim.lsp.set_log_level("debug")
local nvim_lsp = require('lspconfig')
local configs = require('lspconfig.configs')
if not configs.jinja_lsp then
configs.jinja_lsp = {
default_config = {
name = "jinja-lsp",
cmd = { 'path_to_lsp_or_command' },
filetypes = { 'jinja', 'rust' },
root_dir = function(fname)
return "."
--return nvim_lsp.util.find_git_ancestor(fname)
end,
init_options = {
templates = './templates',
backend = { './src' },
lang = "rust"
},
},
}
end
local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
nvim_lsp.jinja_lsp.setup {
capabilities = capabilities
}
nvim_lsp.jinja_lsp.setup {
}
```
You can also write configuration in: `pyproject.toml`, `Cargo.toml`, `jinja-lsp.toml`.
```toml
[jinja-lsp]
templates = "./templates"
backend = ["./src"]
lang = "rust"
```
Supported languages: Python, Rust
