From bbe89312c5c8607a06b468c6ea000e49f13ed252 Mon Sep 17 00:00:00 2001
From: Smirnov Oleksandr <ss2316544@gmail.com>
Date: Fri, 12 Jan 2024 09:01:56 +0200
Subject: [PATCH] fix(health): check if bin is installed, and added message
 about treesitter parser

---
 lua/gopher/health.lua | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/lua/gopher/health.lua b/lua/gopher/health.lua
index 4b3f3a2..a7a4d14 100644
--- a/lua/gopher/health.lua
+++ b/lua/gopher/health.lua
@@ -11,22 +11,24 @@ local deps = {
   bin = {
     {
       bin = cmd.go,
-      msg = "required for :GoGet, :GoMod, :GoGenerate, :GoWork, :GoInstallDeps",
+      msg = "required for `:GoGet`, `:GoMod`, `:GoGenerate`, `:GoWork`, `:GoInstallDeps`",
       optional = false,
     },
-    { bin = cmd.gomodifytags, msg = "required for :GoTagAdd, :GoTagRm", optional = false },
-    { bin = cmd.impl, msg = "required for :GoImpl", optional = false },
-    { bin = cmd.iferr, msg = "required for :GoIfErr", optional = false },
+    { bin = cmd.gomodifytags, msg = "required for `:GoTagAdd`, `:GoTagRm`", optional = false },
+    { bin = cmd.impl, msg = "required for `:GoImpl`", optional = false },
+    { bin = cmd.iferr, msg = "required for `:GoIfErr`", optional = false },
     {
       bin = cmd.gotests,
-      msg = "required for :GoTestAdd, :GoTestsAll, :GoTestsExp",
+      msg = "required for `:GoTestAdd`, `:GoTestsAll`, `:GoTestsExp`",
       optional = false,
     },
-    { bin = cmd.dlv, msg = "required for debugging, (nvim-dap, `gopher.dap`)", optional = true },
+    { bin = cmd.dlv, msg = "required for debugging, (`nvim-dap`, `gopher.dap`)", optional = true },
   },
 }
 
 function health.check()
+  u.info "install go treesitter parser by `:TSInstall go` if you don't have it already"
+
   u.start "required plugins"
   for _, plugin in ipairs(deps.plugin) do
     if u.is_lualib_found(plugin.lib) then
@@ -43,7 +45,7 @@ function health.check()
   u.start "required binaries"
   u.info "all those binaries can be installed by `:GoInstallDeps`"
   for _, bin in ipairs(deps.bin) do
-    if u.is_lualib_found(bin.bin) then
+    if u.is_binary_found(bin.bin) then
       u.ok(bin.bin .. " installed")
     else
       if bin.optional then