Merge pull request #4 from paulRbr/fixes

fix: dryr-run command and environment names containing digits
paulRbr · Sep 11, 2017 · ab9cfac · ab9cfac
2 parents 624ef39 + 3b92f79
commit ab9cfac
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diff --git a/Makefile b/Makefile
@@ -65,7 +65,7 @@ list: ## make list # List infra resources
 	@bash terraform.sh show $(opts)
 
 .PHONY: dry-run
-dry-run: pass ## make dry-run # Dry run resources changes
+dry-run: ## make dry-run # Dry run resources changes
 	@bash terraform.sh plan $(opts)
 
 .PHONY: run

diff --git a/terraform.sh b/terraform.sh
@@ -12,7 +12,7 @@
 
 valid_identifier()
 {
-    echo "$1" | tr '[:lower:]' '[:upper:]' | tr -cs '[:alpha:]\n' '_'
+    echo "$1" | tr '[:lower:]' '[:upper:]' | tr -cs '[:alpha:][:digit:]\n' '_'
 }
 
 key="$(valid_identifier "${provider}")_$(valid_identifier "${env}")_KEY"