feat: add `squeeze_blanks` (#62)

1 files changed, 10 insertions, 0 deletions

diff --git a/lua/conform/formatters/squeeze_blanks.lua b/lua/conform/formatters/squeeze_blanks.lua
new file mode 100644
index 0000000..591d542
--- /dev/null
+++ b/lua/conform/formatters/squeeze_blanks.lua
@@ -0,0 +1,10 @@
+---@type conform.FileFormatterConfig
+return {
+  meta = {
+    url = "https://www.gnu.org/software/coreutils/manual/html_node/cat-invocation.html#cat-invocation",
+    description = "Squeeze repeated blank lines into a single blank line via `cat -s`.",
+  },
+  command = "cat",
+  args = { "-s" },
+  stdin = true,
+}