From e988a0ecfe9c23bab5455c0ba3186de8420f2cf1 Mon Sep 17 00:00:00 2001
From: Slava <20563034+veaceslavdoina@users.noreply.github.com>
Date: Fri, 18 Oct 2024 18:22:12 +0300
Subject: [PATCH] Set Nginx port from variable (#59)

* Set Nginx port from a variable

* Add latest tag only from tags and default branch
---
 .github/workflows/docker.yml |  2 ++
 docker/Dockerfile            |  5 ++++-
 docker/README.md             | 11 +++++++++++
 docker/default.conf.template |  2 +-
 4 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 0bed160..2159acb 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -23,4 +23,6 @@ jobs:
   build-and-push:
     name: Build and Push
     uses: ./.github/workflows/docker-reusable.yml
+    with:
+      tag_latest: ${{ github.ref_name == github.event.repository.default_branch || startsWith(github.ref, 'refs/tags/') }}
     secrets: inherit
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6686681..df68c31 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -5,6 +5,7 @@ ARG APP_USER=root
 ARG BUILD_HOME=/app
 ARG BUILD_OUT=dist
 ARG APP_HOME=${BUILD_HOME}
+ARG APP_PORT=${APP_PORT:-80}
 ARG NGINX_TEMPLATE=docker/default.conf.template
 ARG VITE_CODEX_API_URL=${VITE_CODEX_API_URL:-http://127.0.0.1:8080}
 ARG VITE_GEO_IP_URL=${VITE_GEO_IP_URL:-http://127.0.0.1:8080}
@@ -32,6 +33,7 @@ ARG APP_USER
 ARG BUILD_HOME
 ARG BUILD_OUT
 ARG APP_HOME
+ARG APP_PORT
 ARG NGINX_TEMPLATE
 
 WORKDIR ${APP_HOME}
@@ -40,5 +42,6 @@ COPY ${NGINX_TEMPLATE} /etc/nginx/templates
 COPY --chown=${APP_USER}:${APP_USER} --from=builder ${BUILD_HOME}/${BUILD_OUT} .
 
 ENV APP_HOME=${APP_HOME}
+ENV APP_PORT=${APP_PORT}
 
-EXPOSE 80
+EXPOSE ${APP_PORT}
diff --git a/docker/README.md b/docker/README.md
index 229abfb..810617c 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -46,3 +46,14 @@
  ```
 
  Access UI on http://localhost:3000.
+
+ And we also can set Nginx custom port using `APP_PORT` variable. That is useful when use the `host` network mode for a container
+ ```shell
+ docker run \
+   --rm \
+   --name codex-marketplace-ui \
+   --net=host \
+   -e 'APP_PORT=3000' \
+   -p 3000:3000 \
+   codexstorage/codex-marketplace-ui:latest
+ ```
diff --git a/docker/default.conf.template b/docker/default.conf.template
index cb820e5..e4c09cd 100644
--- a/docker/default.conf.template
+++ b/docker/default.conf.template
@@ -1,5 +1,5 @@
 server {
-    listen       80;
+    listen       ${APP_PORT};
     server_name  localhost;
 
     root  /usr/share/nginx/html;