3 files changed, 132 insertions, 0 deletions
diff --git a/xplr/plugins/dragon/LICENSE b/xplr/plugins/dragon/LICENSE
new file mode 100644
index 0000000..03b3d59
--- /dev/null
+++ b/xplr/plugins/dragon/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Arijit Basu
+
+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.
diff --git a/xplr/plugins/dragon/README.md b/xplr/plugins/dragon/README.md
new file mode 100644
index 0000000..8a74a12
--- /dev/null
+++ b/xplr/plugins/dragon/README.md
@@ -0,0 +1,49 @@
+[![xplr-dragon.gif](https://s6.gifyu.com/images/xplr-dragon.gif)](https://gifyu.com/image/A8N1)
+
+Drag and drop files using [dragon](https://github.com/mwh/dragon).
+
+
+Requirements
+------------
+
+- [dragon](https://github.com/mwh/dragon)
+- [curl](https://github.com/curl/curl)
+
+
+Installation
+------------
+
+### Install manually
+
+- Add the following line in `~/.config/xplr/init.lua`
+
+  ```lua
+  package.path = os.getenv("HOME") .. '/.config/xplr/plugins/?/src/init.lua'
+  ```
+
+- Clone the plugin
+
+  ```bash
+  mkdir -p ~/.config/xplr/plugins
+
+  git clone https://github.com/sayanarijit/dragon.xplr ~/.config/xplr/plugins/dragon
+  ```
+
+- Require the module in `~/.config/xplr/init.lua`
+
+  ```lua
+  require("dragon").setup()
+  
+  -- Or
+  
+  require("dragon").setup{
+    mode = "selection_ops",
+    key = "D",
+    drag_args = "",
+    drop_args = "",
+    keep_selection = false,
+  }
+
+  -- Select files and type `:sD` to drag
+  -- Type `:sD` without selecting anything to drop
+  ```
diff --git a/xplr/plugins/dragon/src/init.lua b/xplr/plugins/dragon/src/init.lua
new file mode 100644
index 0000000..f0fdc9f
--- /dev/null
+++ b/xplr/plugins/dragon/src/init.lua
@@ -0,0 +1,62 @@
+local function setup(args)
+  local xplr = xplr
+
+  if args == nil then
+    args = {}
+  end
+
+  if args.mode == nil then
+    args.mode = "selection_ops"
+  end
+
+  if args.key == nil then
+    args.key = "D"
+  end
+
+  if args.keep_selection == nil then
+    args.keep_selection = false
+  end
+
+  if args.drag_args == nil then
+    args.drag_args = ""
+  end
+
+  if args.drop_args == nil then
+    args.drop_args = ""
+  end
+
+  xplr.fn.custom.dragon_drag_n_drop = function(app)
+    local files = {}
+    local count = 0
+    local cmd = nil
+
+    for i, node in ipairs(app.selection) do
+      table.insert(files, node.absolute_path)
+      count = i
+    end
+
+    if count == 0 then
+      cmd = "(dragon --target " .. args.drop_args .. " 2> /dev/null | xargs -rl curl -sLO) &\ntrue"
+    elseif count == 1 then
+      cmd = "dragon --and-exit " .. args.drag_args .. " '" .. files[1] .. "' > /dev/null 2>&1 &\ntrue"
+    else
+      cmd = "dragon " .. args.drag_args .. " '" .. table.concat(files, "' '") .. "' > /dev/null 2>&1 &\ntrue"
+    end
+
+    os.execute(cmd)
+
+    if not args.keep_selection then
+      return { "ClearSelection" }
+    end
+  end
+
+  xplr.config.modes.builtin[args.mode].key_bindings.on_key[args.key] = {
+    help = "drag & drop",
+    messages = {
+      { CallLuaSilently = "custom.dragon_drag_n_drop" },
+      "PopMode",
+    },
+  }
+end
+
+return { setup = setup }