From f2383782218926011746ea85d7c2539b5980ac87 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Wed, 26 Dec 2018 20:22:36 +0100
Subject: Switch dockerfile provider

---
 indent/Dockerfile.vim | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 indent/Dockerfile.vim

(limited to 'indent')

diff --git a/indent/Dockerfile.vim b/indent/Dockerfile.vim
new file mode 100644
index 00000000..a4ba894c
--- /dev/null
+++ b/indent/Dockerfile.vim
@@ -0,0 +1,27 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dockerfile') == -1
+  
+if exists('b:did_indent') | finish | endif
+let b:did_indent = 1
+
+
+function! DockerfileIndent(line)
+  let prev_line = getline(a:line - 1)
+  if a:line > 1 && prev_line =~ '\\\s*$'
+    let i = indent(a:line - 1)
+    if i == 0
+      let i += &l:shiftwidth
+      if &l:expandtab && prev_line =~# '^RUN\s'
+        " Overindent past RUN
+        let i = 4 + &l:shiftwidth
+      endif
+    endif
+    return i
+  endif
+
+  return -1
+endfunction
+
+
+set indentexpr=DockerfileIndent(v:lnum)
+
+endif
-- 
cgit v1.2.3