Fix Crystal build on Linux: PWD => pwd (#664)

apex · May 21, 2018 · c0bbdad · c0bbdad
1 parent bbf4071
commit c0bbdad
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diff --git a/config/runtimes.go b/config/runtimes.go
@@ -150,7 +150,7 @@ func clojureLein(c *Config) {
 // crystal config.
 func crystal(c *Config) {
 	if c.Hooks.Build.IsEmpty() {
-		c.Hooks.Build = Hook{`docker run --rm -v $(PWD):/src -w /src tjholowaychuk/up-crystal crystal build --link-flags -static -o server main.cr`}
+		c.Hooks.Build = Hook{`docker run --rm -v $(pwd):/src -w /src tjholowaychuk/up-crystal crystal build --link-flags -static -o server main.cr`}
 	}
 
 	if c.Hooks.Clean.IsEmpty() {

diff --git a/docs/05-runtimes.md b/docs/05-runtimes.md
@@ -65,7 +65,7 @@ When a `main.cr` file is detected, Crystal is the assumed runtime. Note that thi
 The `build` hook becomes:
 
 ```
-$ docker run --rm -v $(PWD):/src -w /src tjholowaychuk/up-crystal crystal build --link-flags -static -o server main.cr
+$ docker run --rm -v $(pwd):/src -w /src tjholowaychuk/up-crystal crystal build --link-flags -static -o server main.cr
 ```
 
 The `clean` hook becomes: