[nongnu] elpa/haskell-tng-mode ef7f335 171/385: note stack compatibility

[ELPA Syncer]

branch: elpa/haskell-tng-mode
commit ef7f335b3d86fe9ae3326fe1d7c957fe4d8b65a4
Author: Tseen She <ts33n.sh3@gmail.com>
Commit: Tseen She <ts33n.sh3@gmail.com>

    note stack compatibility
---
 README.md              | 2 +-
 haskell-tng-compile.el | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index f0b6db3..e55658c 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ This is the status of core features:
   - [x] `stylish-haskell` support
 - Compiling:
   - [x] `haskell-tng-compile` for `cabal` batch commands
-  - [x] `stack` support (via `stack2cabal`)
+  - [x] `stack` support (via `stack2cabal` or customise 
`haskell-tng-compile:*`)
   - [ ] `comint-mode` based `ghc` repl
 
 Compatibility with `lsp-mode` / 
[`haskell-ide-engine`](https://github.com/haskell/haskell-ide-engine) is 
important for more advanced IDE features.
diff --git a/haskell-tng-compile.el b/haskell-tng-compile.el
index 6ae8360..b1147c0 100644
--- a/haskell-tng-compile.el
+++ b/haskell-tng-compile.el
@@ -12,6 +12,9 @@
 
 (require 'compile)
 (require 'ansi-color)
+(require 'subr-x)
+
+(require 'haskell-tng-util)
 
 ;; TODO prettify-symbol rules for home dirs, project dirs, and hide .o files, 
etc
 ;; TODO set compilation-directory when opening the file
@@ -97,7 +100,8 @@ will cause the subsequent call to prompt."
     (when-let (default-directory
                 (haskell-tng:locate-dominating-file
                  (rx (| "cabal.project" "cabal.project.local" 
"cabal.project.freeze"
-                        (: (+ any) ".cabal")))))
+                        (: (+ any) ".cabal")
+                        "package.yaml" "stack.yaml"))))
       (compilation-start
        command
        'haskell-tng-compilation-mode