rename environment variables of Docker container

README.md

@@ -28,17 +28,17 @@ Docker images of the Nextline front-end web app are created as
 
 You can configure the web app in the container with these variables.
 
-| Environment variable   | Default value           | Description                    |
-| ---------------------- | ----------------------- | ------------------------------ |
-| `VUE_APP_PUBLIC_PATH`  | `/`                     | Path in the URL of the web app |
-| `VUE_APP_GRAPHQL_HTTP` | `http://localhost:8000` | URL of the GraphQL API server  |
+| Environment variable | Default value           | Description                    |
+| -------------------- | ----------------------- | ------------------------------ |
+| `PUBLIC_PATH`        | `/`                     | Path in the URL of the web app |
+| `GRAPHQL_HTTP`       | `http://localhost:8000` | URL of the GraphQL API server  |
 
 For example, if you are to run the web app at the port `8080` with the path
 `/nextline/` and use the GraphQL API server at `http://localhost:5000/graphql`,
 you can do so with the following command.
 
 ```bash
-docker run -p 8080:80 -e VUE_APP_PUBLIC_PATH=/nextline/ -e VUE_APP_GRAPHQL_HTTP=http://localhost:5000/graphql ghcr.io/simonsobs/nextline-web
+docker run -p 8080:80 -e PUBLIC_PATH=/nextline/ -e GRAPHQL_HTTP=http://localhost:5000/graphql ghcr.io/simonsobs/nextline-web
 ```
 
 If you are on the localhost, the web app is running at <http://localhost:8080/nextline/>.

docker/cmd.sh

@@ -1,26 +1,26 @@
 #!/bin/bash
 
 ##__________________________________________________________________||
-VUE_APP_GRAPHQL_HTTP_DEFAULT="http://localhost:8000"
-VUE_APP_PUBLIC_PATH_DEFAULT="/"
+GRAPHQL_HTTP_DEFAULT="http://localhost:8000"
+PUBLIC_PATH_DEFAULT="/"
 
-VUE_APP_GRAPHQL_HTTP_PLACEHOLDER="graphql_http_placeholder"
-VUE_APP_PUBLIC_PATH_PLACEHOLDER="/public_path_placeholder/"
+GRAPHQL_HTTP_PLACEHOLDER="graphql_http_placeholder"
+PUBLIC_PATH_PLACEHOLDER="/public_path_placeholder/"
 
 HTML_DIR="/app/site"
 
 ##__________________________________________________________________||
-if [ -z $VUE_APP_GRAPHQL_HTTP ]
+if [ -z $GRAPHQL_HTTP ]
 then
-    echo 'Warning: $VUE_APP_GRAPHQL_HTTP is not set!'
-    command="VUE_APP_GRAPHQL_HTTP=$VUE_APP_GRAPHQL_HTTP_DEFAULT"
+    echo 'Warning: $GRAPHQL_HTTP is not set!'
+    command="GRAPHQL_HTTP=$GRAPHQL_HTTP_DEFAULT"
     echo + $command
     eval $command
 fi
 
-if [ -z $VUE_APP_PUBLIC_PATH ]
+if [ -z $PUBLIC_PATH ]
 then
-    command="VUE_APP_PUBLIC_PATH=$VUE_APP_PUBLIC_PATH_DEFAULT"
+    command="PUBLIC_PATH=$PUBLIC_PATH_DEFAULT"
     echo + $command
     eval $command
 fi
@@ -31,14 +31,14 @@ then
     exit 1
 fi
 
-if [ "$VUE_APP_PUBLIC_PATH" != "$VUE_APP_PUBLIC_PATH_DEFAULT" ]
+if [ "$PUBLIC_PATH" != "$PUBLIC_PATH_DEFAULT" ]
 then
     HTML_DIR_TEMP="$(mktemp -d)/site"
     command="mv $HTML_DIR $HTML_DIR_TEMP"
     echo + $command
     eval $command
 
-    HTML_DIR=$(echo $HTML_DIR/$VUE_APP_PUBLIC_PATH | tr -s /)
+    HTML_DIR=$(echo $HTML_DIR/$PUBLIC_PATH | tr -s /)
     HTML_DIR=${HTML_DIR%/} # e.g., /app/site/vue
     command="mkdir -p $(dirname $HTML_DIR)"
     echo + $command
@@ -55,13 +55,13 @@ fi
     $command
     for f in $(find . -type f);
     do
-        command="sed -i \"s#$VUE_APP_GRAPHQL_HTTP_PLACEHOLDER#$VUE_APP_GRAPHQL_HTTP#g\" $f";
+        command="sed -i \"s#$GRAPHQL_HTTP_PLACEHOLDER#$GRAPHQL_HTTP#g\" $f";
         echo + $command;
         eval $command;
     done
     for f in $(find . -type f);
     do
-        command="sed -i \"s#$VUE_APP_PUBLIC_PATH_PLACEHOLDER#$VUE_APP_PUBLIC_PATH#g\" $f";
+        command="sed -i \"s#$PUBLIC_PATH_PLACEHOLDER#$PUBLIC_PATH#g\" $f";
         echo + $command;
         eval $command;
     done