feat: add beautysh, taplo, trim_newlines and trim_whitespace (#29)

* feat: add beautysh

* feat: add taplo

* feat: add trim_newlines

* feat: add trim_whitespace

* doc: mention that `trim_newlines` and `trim_whitespaces` are using `awk`

---------

Co-authored-by: xfzv <>

1 files changed, 9 insertions, 0 deletions

diff --git a/lua/conform/formatters/trim_whitespace.lua b/lua/conform/formatters/trim_whitespace.lua
new file mode 100644
index 0000000..7178e0e
--- /dev/null
+++ b/lua/conform/formatters/trim_whitespace.lua
@@ -0,0 +1,9 @@
+---@type conform.FileFormatterConfig
+return {
+  meta = {
+    url = "https://www.gnu.org/software/gawk/manual/gawk.html",
+    description = "Trim whitespaces with awk",
+  },
+  command = "awk",
+  args = { '{ sub(/[ \t]+$/, ""); print }' },
+}