Initial commit

.github/ISSUE_TEMPLATE/bug_report.yml

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+name: Bug Report
+description: File a bug/issue
+title: "bug: "
+labels: [bug]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        **Before** reporting an issue, make sure to read the documentation and search existing issues. Usage questions such as ***"How do I...?"*** belong in Discussions and will be closed.
+  - type: checkboxes
+    attributes:
+      label: Did you check docs and existing issues?
+      description: Make sure you checked all of the below before submitting an issue
+      options:
+        - label: I have read all the plugin docs
+          required: true
+        - label: I have searched the existing issues
+          required: true
+        - label: I have searched the existing issues of plugins related to this issue
+          required: true
+  - type: input
+    attributes:
+      label: "Neovim version (nvim -v)"
+      placeholder: "0.8.0 commit db1b0ee3b30f"
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: "Operating system/version"
+      placeholder: "MacOS 11.5"
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Describe the bug
+      description: A clear and concise description of what the bug is. Please include any related errors you see in Neovim.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Steps To Reproduce
+      description: Steps to reproduce the behavior.
+      placeholder: |
+        1.
+        2. 
+        3.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Expected Behavior
+      description: A concise description of what you expected to happen.
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/feature_request.yml

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+name: Feature Request
+description: Suggest a new feature
+title: "feature: "
+labels: [enhancement]
+body:
+  - type: checkboxes
+    attributes:
+      label: Did you check the docs?
+      description: Make sure you read all the docs before submitting a feature request
+      options:
+        - label: I have read all the docs
+          required: true
+  - type: textarea
+    validations:
+      required: true
+    attributes:
+      label: Is your feature request related to a problem? Please describe.
+      description: A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+  - type: textarea
+    validations:
+      required: true
+    attributes:
+      label: Describe the solution you'd like
+      description: A clear and concise description of what you want to happen.
+  - type: textarea
+    validations:
+      required: true
+    attributes:
+      label: Describe alternatives you've considered
+      description: A clear and concise description of any alternative solutions or features you've considered.
+  - type: textarea
+    validations:
+      required: false
+    attributes:
+      label: Additional context
+      description: Add any other context or screenshots about the feature request here.

.github/workflows/lint-test.yml

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+---
+on: [push, pull_request]
+name: lint-test
+
+jobs:
+  stylua:
+    name: stylua
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: JohnnyMorganz/stylua-action@v3
+        with:
+          version: latest
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --color always --check lua

.gitignore

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+vendor/plenary.nvim

.stylua.toml

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+column_width = 120
+line_endings = "Unix"
+indent_type = "Spaces"
+indent_width = 2
+quote_style = "AutoPreferDouble"
+no_call_parentheses = false

LICENSE

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+MIT License
+
+Copyright (c) 2024 getty104
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# air-duster.nvim
+
+A Neovim plugin for removing trailing white spaces and tabs
+
+## Installation
+With [lazy.nvim](https://github.com/folke/lazy.nvim)
+
+```lua
+  {
+    "getty104/air-duster.nvim",
+    config = function()
+      require("air-duster").setup()
+    end,
+  },
+```
+
+With [packer.nvim](https://github.com/wbthomason/packer.nvim)
+
+```lua
+use({
+  "getty104/air-duster.nvim",
+  config = function()
+    require("air-duster").setup()
+  end,
+})
+```
+
+## Usage
+
+When you call the `setup()` function, the following commands are activated.
+
+- `RemoveDust`
+  - Remove trailing white spaces and tabs
+- `RemoveWhiteSpaces`
+  - Remove trailing white spaces
+- `RemoveTabs`
+  - Remove trailing tabs
+
+## Autocmd Examble
+If you want to remove trailing white spaces and tabs, you can implement it with `nvim_create_autocmd`
+
+```lua
+local function RemoveDust()
+  if vim.bo.filetype ~= "markdown" then
+    vim.api.nvim_exec("RemoveWhiteSpaces", false)
+  end
+
+  vim.api.nvim_exec("RemoveTabs", false)
+end
+
+vim.api.nvim_create_augroup("handler", { clear = true })
+vim.api.nvim_create_autocmd("BufWritePre", {
+  group = "handler",
+  pattern = "*",
+  callback = RemoveDust,
+})
+```
+
+## License
+
+[MIT License](/LICENSE)

lua/air-duster/api.lua

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+local Api = {}
+
+Api.remove_trailing_white_spaces = function()
+  local cursor = vim.api.nvim_win_get_cursor(0)
+  vim.api.nvim_exec("%s/\\s\\+$//ge", false)
+  vim.api.nvim_win_set_cursor(0, cursor)
+end
+
+Api.remove_trailing_tabs = function()
+  local cursor = vim.api.nvim_win_get_cursor(0)
+  vim.api.nvim_exec("%s/\\t/  /ge", false)
+  vim.api.nvim_win_set_cursor(0, cursor)
+end
+
+return Api

lua/air-duster/init.lua

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+local api = require("air-duster.api")
+local config = require("air-duster.config")
+
+local M = {}
+
+M.setup = function(_args)
+  vim.api.nvim_create_user_command("RemoveDust", function()
+    api.remove_trailing_white_spaces()
+    api.remove_trailing_tabs()
+  end, {
+    desc = "Remove trailing white spaces and tabs",
+  })
+
+  vim.api.nvim_create_user_command("RemoveWhiteSpaces", function()
+    api.remove_trailing_white_spaces()
+  end, {
+    desc = "Remove trailing white spaces",
+  })
+
+  vim.api.nvim_create_user_command("RemoveTabs", function()
+    api.remove_trailing_white_spaces()
+  end, {
+    desc = "Remove trailing tabs",
+  })
+end
+
+return M