Make formatting script work with ormolu

NoRedInk · Aug 7, 2019 · 7bbc8d9 · 7bbc8d9
1 parent 0548ce5
commit 7bbc8d9
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Showing 3 changed files with 15 additions and 18 deletions.
diff --git a/README.md b/README.md
@@ -38,4 +38,4 @@ stack build
 stack test
 ```
 
-Run `./script/hindent.sh` to format everything correctly.
+Run `./script/format.sh` to format everything correctly.
diff --git a/script/format.sh b/script/format.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -euo pipefail
+IFS=$'\n\t'
+
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "${DIR}/.."
+# End Boilerplate
+
+# Get a list of all haskell files and pass them through ormolu.
+git ls-files '*.hs' -z | xargs -0 -I {} ormolu --mode inplace {};
+
+# Expect no changes in the working directory. Complain if there are any.
+git diff --exit-code;
diff --git a/script/hindent.sh b/script/hindent.sh