mirror of
https://github.com/Myzel394/jsonfly.nvim.git
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125 lines
2.7 KiB
Markdown
125 lines
2.7 KiB
Markdown
# jsonfly.nvim
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Fly through your JSON files with ease.
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Search ✨ blazingly fast ✨ for keys via [Telescope](https://github.com/nvim-telescope/telescope.nvim), and navigate through your JSON structure with ease.
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json(fly) is a Telescope extension that will show you all keys (including nested ones) in your JSON files and allow you to search and jump to them quickly.
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It's completely customizable and even supports highlighting of the values.
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<img src="docs/horizontal_layout.png">
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## Installation
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Install with your favorite plugin manager, for example with [lazy.nvim](https://github.com/folke/lazy.nvim):
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```lua
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{
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"nvim-telescope/telescope.nvim",
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dependencies = {
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-- "Myzel394/easytables.nvim",
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-- "Myzel394/telescope-last-positions",
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-- Other dependencies
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-- ..
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"Myzel394/jsonfly.nvim",
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}
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}
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```
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Here's how I load it with lazy.nvim with lazy-loading and `<leader>j` as the keymap :)
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```lua
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{
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"nvim-telescope/telescope.nvim",
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dependencies = {
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"Myzel394/jsonfly.nvim",
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},
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keys = {
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{
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"<leader>j",
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"<cmd>Telescope jsonfly<cr>",
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desc = "Open json(fly)",
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ft = { "json" },
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mode = "n"
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}
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}
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}
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```
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Load the extension with:
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```lua
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require("telescope").load_extension("jsonfly")
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```
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## Usage
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Go to a JSON file and run:
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```lua
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:Telescope jsonfly
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```
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## Configuration
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Please see [jsonfly.lua](https://github.com/Myzel394/jsonfly/blob/main/lua/telescope/_extensions/jsonfly.lua) for the default configuration.
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### Example: Vertical layout
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<img src="docs/vertical_layout.png">
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```lua
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require"telescope".setup {
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extensions = {
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jsonfly = {
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mirror = true,
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layout_strategy = "vertical",
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layout_config = {
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mirror = true,
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preview_height = 0.65,
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prompt_position = "top",
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},
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key_exact_length = true
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}
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}
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}
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```
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### Example: Horizontal layout
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<img src="docs/horizontal_layout.png">
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```lua
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require"telescope".setup {
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extensions = {
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jsonfly = {
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layout_strategy = "horizontal",
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prompt_position = "top",
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layout_config = {
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mirror = false,
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prompt_position = "top",
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preview_width = 0.45
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}
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}
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}
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}
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```
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### Example: Waterfall keys
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<img src="docs/waterfall_keys.png">
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```lua
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require"telescope".setup {
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extensions = {
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jsonfly = {
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subkeys_display = "waterfall"
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}
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}
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}
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```
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## Acknowledgements
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- JSON parsing is done with [Jeffrey Friedl's JSON library](http://regex.info/blog/lua/json)
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