fix(parser): remove line breaks from url

Author: boltlessengineer

lua/rest-nvim/parser/init.lua

@@ -292,6 +292,7 @@ function parser.parse(node, source, ctx)
     ctx,
     utils.escape
   )
+  url = url:gsub("\n%s+", "")
 
   local name
   local handlers = {}

spec/examples/multi_line_url.http

@@ -0,0 +1,9 @@
+### multi-line url
+// reference: https://www.jetbrains.com/help/idea/exploring-http-syntax.html#break-long-requests-into-several-lines
+// Using line breaks with indent
+GET http://example.com:8080
+    /api
+    /html
+    /get
+    ?id=123
+    &value=content

spec/examples_spec.lua

@@ -0,0 +1,23 @@
+---@module 'luassert'
+
+require("spec.minimum_init")
+
+local parser = require("rest-nvim.parser")
+local utils = require("rest-nvim.utils")
+
+local function open(path)
+  vim.cmd.edit(path)
+  vim.cmd.source("ftplugin/http.lua")
+  return 0
+end
+
+describe("multi-line-url", function ()
+  it("line breaks should be ignored", function ()
+    local source = open("spec/examples/multi_line_url.http")
+    local _, tree = utils.ts_parse_source(source)
+    local req_node = assert(tree:root():child(0))
+    local req = parser.parse(req_node, source)
+    assert(req)
+    assert.same("http://example.com:8080/api/html/get?id=123&value=content", req.url)
+  end)
+end)