feat: add optional BASE_PATH to Docker config (#1378)

Co-authored-by: draoncc <14227820+draoncc@users.noreply.github.com> Co-authored-by: anastasiia-developer <anastasiia@redocly.com>
Redocly · Apr 27, 2022 · 90f71c0 · 90f71c0
1 parent aba2d1a
commit 90f71c0
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Showing 4 changed files with 6 additions and 3 deletions.
diff --git a/config/docker/Dockerfile b/config/docker/Dockerfile
@@ -26,6 +26,7 @@ FROM nginx:alpine
 
 ENV PAGE_TITLE="ReDoc"
 ENV PAGE_FAVICON="favicon.png"
+ENV BASE_PATH=
 ENV SPEC_URL="http://petstore.swagger.io/v2/swagger.json"
 ENV PORT=80
 ENV REDOC_OPTIONS=

diff --git a/config/docker/README.md b/config/docker/README.md
@@ -45,9 +45,10 @@ Another issue with OpenShift is that the default exposed port `80` cannot be use
 
 - `PAGE_TITLE` (default `"ReDoc"`) - page title
 - `PAGE_FAVICON` (default `"favicon.png"`) - URL to page favicon
+- `BASE_PATH` (optional) - prepend favicon & standalone bundle with this path
 - `SPEC_URL` (default `"http://petstore.swagger.io/v2/swagger.json"`) - URL to spec
 - `PORT` (default `80`) - nginx port
-- `REDOC_OPTIONS` - [`<redoc>` tag attributes](https://github.com/Redocly/redoc#redoc-tag-attributes)
+- `REDOC_OPTIONS` (optional) - [`<redoc>` tag attributes](https://github.com/Redocly/redoc#redoc-tag-attributes)
 
 ## Build
 

diff --git a/config/docker/docker-run.sh b/config/docker/docker-run.sh
@@ -4,6 +4,7 @@ set -e
 
 sed -i -e "s|%PAGE_TITLE%|$PAGE_TITLE|g" /usr/share/nginx/html/index.html
 sed -i -e "s|%PAGE_FAVICON%|$PAGE_FAVICON|g" /usr/share/nginx/html/index.html
+sed -i -e "s|%BASE_PATH%|$BASE_PATH|g" /usr/share/nginx/html/index.html
 sed -i -e "s|%SPEC_URL%|$SPEC_URL|g" /usr/share/nginx/html/index.html
 sed -i -e "s|%REDOC_OPTIONS%|${REDOC_OPTIONS}|g" /usr/share/nginx/html/index.html
 sed -i -e "s|\(listen\s*\) [0-9]*|\1 ${PORT}|g" /etc/nginx/nginx.conf

diff --git a/config/docker/index.tpl.html b/config/docker/index.tpl.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <title>%PAGE_TITLE%</title>
-    <link rel="icon" href="%PAGE_FAVICON%" />
+    <link rel="icon" href="%BASE_PATH%%PAGE_FAVICON%" />
     <style>
       body {
         margin: 0;
@@ -23,6 +23,6 @@
 
   <body>
     <redoc spec-url="%SPEC_URL%" %REDOC_OPTIONS%></redoc>
-    <script src="redoc.standalone.js"></script>
+    <script src="%BASE_PATH%redoc.standalone.js"></script>
   </body>
 </html>