[Feature] Add lunarvim latest release tag to dashboard (#1436)

* feat: add lunarvim latest release tag to dashboard

* Add a function to center-align text

Rename align to align_left
Rename shift_left to shift_right

* refactor(dashboard): remove unnecessary comment

* refactor(dashboard): use `home_dir` variable for `lv_path`

* refactor(dashboard): use $LUNARVIM_RUNTIME_DIR for lv_path

* feat(bootstrap): add fn that returns lvim version

* refactor(dashboard): use version, lunarvim dir with bootstrap fns

* build: add global get_version() from bootstrap

Co-authored-by: Luc Sinet <[email protected]>

1 files changed, 20 insertions, 4 deletions

diff --git a/lua/interface/text.lua b/lua/interface/text.lua
index f68cc491..6bf280e8 100644
--- a/lua/interface/text.lua
+++ b/lua/interface/text.lua
@@ -13,20 +13,36 @@ local function max_len_line(lines)
   return max_len
 end
 
---- Center align lines relatively to the parent container
+--- Left align lines relatively to the parent container
 -- @param container The container where lines will be displayed
 -- @param lines The text to align
 -- @param alignment The alignment value, range: [0-1]
-function M.align(container, lines, alignment)
+function M.align_left(container, lines, alignment)
   local max_len = max_len_line(lines)
   local indent_amount = math.ceil(math.max(container.width - max_len, 0) * alignment)
-  return M.shift_left(lines, indent_amount)
+  return M.shift_right(lines, indent_amount)
+end
+
+--- Center align lines relatively to the parent container
+-- @param container The container where lines will be displayed
+-- @param lines The text to align
+-- @param alignment The alignment value, range: [0-1]
+function M.align_center(container, lines, alignment)
+  local output = {}
+  local max_len = max_len_line(lines)
+
+  for _, line in ipairs(lines) do
+    local padding = string.rep(" ", (math.max(container.width, max_len) - line:len()) * alignment)
+    table.insert(output, padding .. line)
+  end
+
+  return output
 end
 
 --- Shift lines by a given amount
 -- @params lines The lines the shift
 -- @param amount The amount of spaces to add
-function M.shift_left(lines, amount)
+function M.shift_right(lines, amount)
   local output = {}
   local padding = string.rep(" ", amount)