small optimizations

.dockerignore

@@ -0,0 +1,8 @@
+.git
+.git*
+.drone.*
+*.md
+.dockerignore
+Dockerfile
+Dockerfile.*
+docker-compose.yml

Dockerfile.linux.amd64

@@ -1,25 +1,22 @@
 FROM alpine:3.10.0
 
-ARG TTRSS_VERSION
-ARG TTRSS_TARBALL=https://git.tt-rss.org/git/tt-rss/archive/${TT_RSS_VERSION}.tar.gz
-ARG TTRSS_MASTER=https://git.tt-rss.org/fox/tt-rss.git
+ARG TTRSS_VERSION=master
+ARG TTRSS_TARBALL=https://git.tt-rss.org/git/tt-rss/archive/${TTRSS_VERSION}.tar.gz
 
-RUN apk update && \
-    apk add gomplate openssl unzip nginx bash git ca-certificates s6 curl ssmtp mailx php7 php7-curl \
+RUN apk --update add --virtual .build-deps tar curl && \
+    apk --update add s6 nginx ca-certificates ssmtp mailx php7 php7-curl \
     php7-fpm php7-xml php7-dom php7-opcache php7-iconv php7-pdo php7-pdo_mysql php7-mysqli php7-mysqlnd \
     php7-pdo_pgsql php7-pgsql php7-gd php7-mcrypt php7-posix php7-ldap php7-json php7-mbstring \
     php7-session php7-fileinfo php7-intl php7-pcntl && \
-    rm -rf /var/cache/apk/* && \
     rm -rf /var/www/localhost && \
     rm -f /etc/php7/php-fpm.d/www.conf && \
     mkdir -p /var/www/app && \
-    if [ -z ${TTRSS_VERSION+x} ]; then \
-       git clone ${TTRSS_MASTER} /var/www/app; \
-    else \
-      curl -o /tmp/ttrss.tar.gz -L ${TTRSS_TARBALL}.tar.gz && \
-      tar xf /tmp/ttrss.tar.gz -C /var/www/app/ --strip-components=1 && \
-      rm -rf /tmp/*; \
-    fi
+    curl -SsL -o /usr/local/bin/gomplate https://github.com/hairyhenderson/gomplate/releases/download/v3.5.0/gomplate_linux-amd64-slim && \ 
+    chmod 755 /usr/local/bin/gomplate && \
+    curl -SsL ${TTRSS_TARBALL} | tar xz -C /var/www/app/ --strip-components=1 && \
+    apk del .build-deps && \
+    rm -rf /var/cache/apk/* && \
+    rm -rf /tmp/*
 
 ADD overlay/ /
 

docker-compose.yml

@@ -5,6 +5,8 @@ services:
     image: xoxys/ttrss:latest
     ports:
       - "80:80"
+    depends_on:
+      - db    
   
   db:
     image: postgres

manifest.tmpl

@@ -6,8 +6,7 @@ tags:
 {{/each}}
 {{/if}}
 manifests:
-  -
-    image: xoxys/ttrss:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
+  - image: xoxys/ttrss:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
     platform:
       architecture: amd64
       os: linux

overlay/usr/local/bin/entrypoint.sh

@@ -1,7 +1,6 @@
-#!/bin/bash
-
-/usr/bin/gomplate -V -o /etc/php7/php.ini -f /etc/templates/php.ini.tmpl
-/usr/bin/gomplate -V -o /var/www/app/config.php -f /etc/templates/config.php.tmpl
+#!/bin/sh
+/usr/local/bin/gomplate -V -o /etc/php7/php.ini -f /etc/templates/php.ini.tmpl
+/usr/local/bin/gomplate -V -o /var/www/app/config.php -f /etc/templates/config.php.tmpl
 
 chown -R nginx:nginx /var/www/app/lock
 chown -R nginx:nginx /var/www/app/cache