Merge pull request #175 from bubba/build-demo-flag

Add stack.yaml for 8.6.5 and mask lsp-hello behind flag

README.md

@@ -36,7 +36,7 @@ It can also be used with emacs, see https://github.com/emacs-lsp/lsp-haskell
 
 ## Using the example server
 
-    stack install
+    stack install :lsp-hello --flag haskell-lsp:demo
 
 will generate a `lsp-hello` executable.
 

haskell-lsp.cabal

@@ -88,6 +88,13 @@ executable lsp-hello
                      , vector
                      -- the package library. Comment this out if you want repl changes to propagate
                      , haskell-lsp
+  if !flag(demo)
+    buildable:         False
+
+flag demo {
+  description: Build the lsp-hello demo executable
+  default:     False
+}
 
 test-suite haskell-lsp-test
   type:                exitcode-stdio-1.0

stack.yaml

@@ -0,0 +1,13 @@
+resolver: lts-13.25 # GHC 8.6.5
+
+packages:
+- '.'
+- ./haskell-lsp-types
+
+extra-deps:
+- rope-utf16-splay-0.3.1.0
+
+flags: {}
+extra-package-dbs: []
+nix:
+  packages: [icu]