Fix arg parse dash to underscore (#137)

* convert dash to underscore * bump version
rapidsai · Sep 5, 2023 · a8dde6c · a8dde6c
1 parent 2c1a1aa
commit a8dde6c
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diff --git a/features/src/utils/devcontainer-feature.json b/features/src/utils/devcontainer-feature.json
@@ -1,7 +1,7 @@
 {
   "name": "devcontainer-utils",
   "id": "utils",
-  "version": "23.10.7",
+  "version": "23.10.8",
   "description": "A feature to install RAPIDS devcontainer utility scripts",
   "containerEnv": {
     "BASH_ENV": "/etc/bash.bash_env"

diff --git a/features/src/utils/opt/devcontainer/bin/parse-args.sh b/features/src/utils/opt/devcontainer/bin/parse-args.sh
@@ -84,8 +84,9 @@ parse_args() {
             break;
         fi
 
-        if echo "${key}" | grep -qP "^${vars}$"; then
-            keys+=("${key//-/_}");
+        if grep -qP "^${vars}$" <<< "${key}"; then
+            key="${key//-/_}";
+            keys+=("$key");
             dict[$key]="$(printf %q "${val}")";
         else
             rest+=("${arg}");