Update nvim config. Powerful move.

1 files changed, 58 insertions, 0 deletions

diff --git a/configs/nvim/lua/crupest/system/fs.lua b/configs/nvim/lua/crupest/system/fs.lua
new file mode 100644
index 0000000..25ce02c
--- /dev/null
+++ b/configs/nvim/lua/crupest/system/fs.lua
@@ -0,0 +1,58 @@
+local function exist(path)
+    return vim.uv.fs_stat(path)
+end
+
+local function isfile(path)
+   local s = vim.uv.fs_stat(path)
+   if not s then return false end
+   return s.type == "file"
+end
+
+local function isdir(path)
+    local s = vim.uv.fs_stat(path)
+    if not s then return false end
+    return s.type == "directory"
+end
+
+local function mkdir(dir)
+    local parents = {}
+    require("crupest/system").walk_up(dir, function(p)
+        table.insert(parents, 1, p)
+    end)
+
+    for _, v in ipairs(parents) do
+        if exist(v) and not isdir(v) then
+            vim.notify(v.." is not a dir. Can't make dir "..dir, vim.log.levels.ERROR)
+            return
+        end
+        if not exist(v) then
+            vim.notify("Creating dir "..v)
+            assert(vim.uv.fs_mkdir(v, 504)) -- mode = 0770
+        end
+    end
+end
+
+local function copy(old, new)
+    mkdir(vim.fn.fnamemodify(new, ":p:h"))
+    assert(vim.uv.fs_copyfile(old, new))
+end
+
+local function remove(path)
+    assert(vim.uv.fs_unlink(path))
+end
+
+local function move(old, new)
+    mkdir(vim.fn.fnamemodify(new, ":p:h"))
+    assert(vim.uv.fs_rename(old, new))
+end
+
+return {
+    exist = exist,
+    isfile = isfile,
+    isdir = isdir,
+    mkdir = mkdir,
+    copy = copy,
+    remove = remove,
+    move = move
+}
+