Predictable memory usage

Signed-off-by: Rafael Caricio <rafael@caricio.com>

.dockerignore

@@ -2,4 +2,6 @@
 .gitignore
 .dockerignore
 node_modules
+screenshots
+test
 

.gitignore

@@ -1 +1,2 @@
-scripts/node_modules
+test/node_modules/
+tmp/*

CHANGELOG

@@ -11,3 +11,38 @@
 [0.3.0]
 * Update screenshots
 
+[1.0.0]
+* Update Searx to 0.16.0
+
+[1.1.0]
+* Use python3 as python2 support is deprecated
+
+[1.2.0]
+* Use latest base image 2.0.0
+
+[1.3.0]
+* Update Searx to 0.17.0
+* Add new search engines
+* [Full changelog](https://github.com/asciimoo/searx/releases/tag/v0.17.0)
+
+[1.4.0]
+* Update Searx to 0.18.0
+* [Full changelog](https://github.com/asciimoo/searx/releases/tag/v0.18.0)
+* separate index and search routes ( #1681 ). warning add & remove your searx instance(s) from your browser.
+* add external_bang ( #2027 #2043 #2059 )
+* add external plugins supports ( #2074 )
+* add plugin converting strings into hash digests ( #1246 )
+* new category: Onions ( #565 )
+* allow searx query parts anywhere in the query ( aa3c18d 2aef38c )
+
+[1.5.0]
+* Update base image to v3
+
+[1.6.0]
+* Update Searx to 1.0.0
+* The searx maintainer team, would like to say a huge thank you for everybody who had been involved in the development of searx or supported us in the past 7 years - making our first stable release available. Special thanks to NLNet for sponsoring multiple features of this release.
+* [Full changelog](https://github.com/searx/searx/releases/tag/1.0.0)
+
+[1.6.1]
+* Update base image to 3.2.0
+

CloudronManifest.json

@@ -1,28 +1,30 @@
 {
-  "id": "io.github.ascimoo.searx",
-  "title": "searx",
-  "author": "searx authors",
+  "id": "io.github.searxng.searxng",
+  "title": "searxng",
+  "author": "searxng authors",
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Privacy-respecting metasearch engine",
-  "version": "0.3.0",
+  "version": "1.0.0",
+  "memoryLimit": 589719142400,
   "healthCheckPath": "/",
   "httpPort": 8888,
   "addons": {
-    "localstorage": {}
+    "localstorage": {},
+    "redis": {}
   },
   "manifestVersion": 2,
-  "website": "https://asciimoo.github.io/searx/",
+  "website": "https://docs.searxng.org",
   "contactEmail": "support@cloudron.io",
   "icon": "file://logo.png",
   "tags": [
-    "search", "metasearch"
+    "search", "metasearch", "bing", "google", "duckduckgo", "privacy"
   ],
   "mediaLinks": [
-    "https://cloudron-app-screenshots.s3.amazonaws.com/io.github.ascimoo.searx/9456666ef5a9d278b2282a888a53aa7f676c305c/1.png",
-    "https://cloudron-app-screenshots.s3.amazonaws.com/io.github.ascimoo.searx/9456666ef5a9d278b2282a888a53aa7f676c305c/2.png",
-    "https://cloudron-app-screenshots.s3.amazonaws.com/io.github.ascimoo.searx/9456666ef5a9d278b2282a888a53aa7f676c305c/3.png"
+    "https://screenshots.cloudron.io/io.github.ascimoo.searx/1.png",
+    "https://screenshots.cloudron.io/io.github.ascimoo.searx/2.png",
+    "https://screenshots.cloudron.io/io.github.ascimoo.searx/3.png"
   ],
-  "minBoxVersion": "4.1.5",
-  "documentationUrl": "https://cloudron.io/documentation/apps/searx/"
+  "minBoxVersion": "5.3.0",
+  "documentationUrl": "https://git.caric.io/cloudron-apps/searxng-app"
 }

DESCRIPTION.md

@@ -1,8 +1,10 @@
+This app packages searx version <upstream>1.0.0</upstream>.
+
+### About
+
 Searx is a [metasearch engine](https://en.wikipedia.org/wiki/Metasearch_engine), aggregating the results of other [search engines]({{ url_for('preferences') }}) while not storing information about its users.
 
-This app packages searx version <upstream>ddee4861cee8d5b</upstream>.
-
-## Why use searx?
+### Why use searx?
 
 *   searx may not offer you as personalised results as Google, but it doesn't generate a profile about you
 *   searx doesn't care about what you search for, never shares anything with a third party, and it can't be used to compromise you
@@ -10,19 +12,19 @@ This app packages searx version <upstream>ddee4861cee8d5b</upstream>.
 
 If you do care about privacy, want to be a conscious user, or otherwise believe in digital freedom, make searx your default search engine or run it on your own server
 
-## Technical details - How does it work?
+### Technical details - How does it work?
 
-Searx is a [metasearch engine](https://en.wikipedia.org/wiki/Metasearch_engine), inspired by the [seeks project](https://beniz.github.io/seeks/).  
-It provides basic privacy by mixing your queries with searches on other platforms without storing search data. Queries are made using a POST request on every browser (except chrome*). Therefore they show up in neither our logs, nor your url history. In case of Chrome* users there is an exception, searx uses the search bar to perform GET requests.  
+Searx is a [metasearch engine](https://en.wikipedia.org/wiki/Metasearch_engine), inspired by the [seeks project](https://beniz.github.io/seeks/).
+It provides basic privacy by mixing your queries with searches on other platforms without storing search data. Queries are made using a POST request on every browser (except chrome*). Therefore they show up in neither our logs, nor your url history. In case of Chrome* users there is an exception, searx uses the search bar to perform GET requests.
 Searx can be added to your browser's search bar; moreover, it can be set as the default search engine.
 
-## How can I make it my own?
+### How can I make it my own?
 
-Searx appreciates your concern regarding logs, so take the [code](https://github.com/asciimoo/searx) and run it yourself!  
-Add your Searx to this [list](https://github.com/asciimoo/searx/wiki/Searx-instances) to help other people reclaim their privacy and make the Internet freer!  
+Searx appreciates your concern regarding logs, so take the [code](https://github.com/asciimoo/searx) and run it yourself!
+Add your Searx to this [list](https://github.com/asciimoo/searx/wiki/Searx-instances) to help other people reclaim their privacy and make the Internet freer!
 The more decentralized the Internet is, the more freedom we have!
 
-## More about searx
+### More about searx
 
 *   [github](https://github.com/asciimoo/searx)
 *   [ohloh](https://www.ohloh.net/p/searx/)

Dockerfile

@@ -1,21 +1,41 @@
-FROM cloudron/base:1.0.0@sha256:147a648a068a2e746644746bbfb42eb7a50d682437cead3c67c933c546357617
+FROM cloudron/base:3.2.0@sha256:ba1d566164a67c266782545ea9809dc611c4152e27686fd14060332dd88263ea
 
+ARG VERSION=1.0.0
 RUN mkdir -p /app/code /app/pkg
 WORKDIR /app/code
 
-RUN apt update && \
-    apt install -y python build-essential libxslt-dev python-dev python-virtualenv zlib1g-dev libffi-dev libssl-dev python-pip && \
-    rm -rf /var/cache/apt /var/lib/apt/lists
+# download the source code
+RUN curl -L https://git.caric.io/mirrors/searxng/archive/m${VERSION}.tar.gz | tar -xz --strip-components 1 -f -
 
-RUN curl -L https://github.com/asciimoo/searx/archive/ddee4861cee8d5b08e9219d4e727acc35fc3ca32.tar.gz | tar -xz --strip-components 1 -f -
-RUN pip install --no-cache -r /app/code/requirements.txt
+# install dependencies, including app dependencies from `requirements.txt`
+RUN apt update && \
+    apt install -y python3 build-essential libxslt-dev python3-dev python3-virtualenv python3-setuptools zlib1g-dev libffi-dev libssl-dev python3-pip git tar ca-certificates libxml2 libxslt1-dev brotli && \
+    rm -rf /var/cache/apt /var/lib/apt/lists && \
+    pip3 install --upgrade pip wheel setuptools uwsgi && \
+    pip3 install --no-cache -r /app/code/requirements.txt
+
+# compile code and compress static files
+RUN /usr/bin/python3 -m compileall -q searx
+# RUN find /app/code/searx/static -a \( -name '*.html' -o -name '*.css' -o -name '*.js' -o -name '*.svg' -o -name '*.ttf' -o -name '*.eot' \) -type f -exec gzip -9 -k {} \+ -exec brotli --best {} \+
+
+ENV INSTANCE_NAME=searxng \
+    AUTOCOMPLETE= \
+    BASE_URL= \
+    MORTY_KEY= \
+    MORTY_URL= \
+    SEARXNG_SETTINGS_PATH=/app/data/settings.yml \
+    UWSGI_SETTINGS_PATH=/app/data/uwsgi.ini
 
 RUN mv /app/code/searx/settings.yml /app/code/searx/settings.yml.orig && \
     ln -sf /app/data/settings.yml /app/code/searx/settings.yml
 
+RUN echo "VERSION_STRING=\"m${VERSION}\";VERSION_TAG=\"m${VERSION}\";GIT_URL=\"https://git.caric.io/mirrors/searxng\";GIT_BRANCH=\"m${VERSION}\"" \
+    > /app/code/searx/version_frozen.py
+
 RUN chown -R www-data.www-data /app/code
 
-EXPOSE 8888
+# Fix python UnicodeDecodeError
+ENV LANG C.UTF-8
 
 COPY start.sh /app/pkg/start.sh
 

README.md

@@ -1,8 +1,8 @@
-# Searx for Cloudron
+# SearXNG for Cloudron
 A privacy-respecting, hackable metasearch engine
 
-- developped by : [Adam Tauber](https://github.com/asciimoo/searx/)
-- forked from : [Joey / Searx-app](https://git.cloudron.io/joey/searx-app/)
+- developed at : [SearXNG official repo](https://github.com/searxng/searxng)
+- forked from : [Cloudron / Searx-app](https://git.cloudron.io/cloudron/searx-app)
 
 ## History
 The success of this app belong to [Joey](https://git.cloudron.io/joey/searx-app/) who, pretty much, build it.  I added few pieces on the puzzle and maintain it.  

logo.svg

@@ -0,0 +1,185 @@
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start.sh

@@ -2,15 +2,29 @@
 
 set -eu
 
-if [[ -z "$(ls -A /app/data)" ]]; then
-    echo "=> Detected first run"
+if [[ ! -f /app/data/uwsgi.ini ]]; then
+    echo "==> Copying uwsgi template on first run"
+    cp /app/code/dockerfiles/uwsgi.ini /app/data/uwsgi.ini
+
+    sed -e "s/pythonpath = .*/pythonpath = \/app\/code/g" \
+        -e "s/chdir = .*/chdir = \/app\/code\/searx/g" \
+        -e "s/uid = .*/uid = www-data/g" \
+        -e "s/gid = .*/gid = www-data/g" \
+        -e "s/workers = .*/workers = 4/g" \
+        -e "s/static-map = \/static=.*/static-map = \/static=\/app\/code\/searx\/static/g" \
+        -i /app/data/uwsgi.ini
+fi
+
+if [[ ! -f /app/data/settings.yml ]]; then
+    echo "=> Copying settings from template on first run"
     cp /app/code/searx/settings.yml.orig /app/data/settings.yml
-    sed -e 's/bind_address : "127.0.0.1"/bind_address : "0.0.0.0"/g' \
+    sed -e 's/bind_address: "127.0.0.1"/bind_address: "0.0.0.0"/g' \
+        -e "s/url: .*redis\.sock.*/url: \"redis:\/\/:${CLOUDRON_REDIS_PASSWORD}@${CLOUDRON_REDIS_HOST}:${CLOUDRON_REDIS_PORT}\/0\"/g" \
         -e "s/ultrasecretkey/`openssl rand -hex 16`/g" \
         -i /app/data/settings.yml
 fi
 
 chown -R www-data.www-data /app/data
 
-echo "==> Starting searx"
-exec gosu www-data python /app/code/searx/webapp.py
+echo "==> Starting searXNG"
+exec gosu www-data uwsgi --master --ini /app/data/uwsgi.ini --http-socket "0.0.0.0:8888"

test/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "test",
+  "version": "1.0.0",
+  "description": "",
+  "main": "test.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "expect.js": "^0.3.1",
+    "mocha": "^9.1.4",
+    "selenium-server-standalone-jar": "^3.141.59",
+    "selenium-webdriver": "^4.1.1",
+    "chromedriver": "^97.0.0"
+  }
+}

test/test.js

@@ -0,0 +1,113 @@
+#!/usr/bin/env node
+
+/* jslint node:true */
+/* global it:false */
+/* global xit:false */
+/* global describe:false */
+/* global before:false */
+/* global after:false */
+
+'use strict';
+
+require('chromedriver');
+
+const execSync = require('child_process').execSync,
+    expect = require('expect.js'),
+    path = require('path'),
+    { Builder, By, Key, until } = require('selenium-webdriver'),
+    { Options } = require('selenium-webdriver/chrome');
+
+if (!process.env.USERNAME || !process.env.PASSWORD || !process.env.EMAIL) {
+    console.log('USERNAME, PASSWORD and EMAIL env vars need to be set');
+    process.exit(1);
+}
+
+describe('Application life cycle test', function () {
+    this.timeout(0);
+
+    let browser, app;
+    const LOCATION = 'test';
+    const EXEC_ARGS = { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' };
+
+    before(function () {
+        browser = new Builder().forBrowser('chrome').setChromeOptions(new Options().windowSize({ width: 1280, height: 1024 })).build();
+    });
+
+    after(function () {
+        browser.quit();
+    });
+
+    async function search() {
+        await browser.get(`https://${app.fqdn}`);
+        await browser.wait(until.elementLocated(By.id('q')), 5000);
+        await browser.findElement(By.id('q')).sendKeys('cloudron');
+        await browser.findElement(By.id('q')).sendKeys(Key.RETURN);
+        await browser.wait(until.elementLocated(By.xpath('//span[text()="Cloudron"]')), 5000);
+    }
+
+    function getAppInfo() {
+        const inspect = JSON.parse(execSync('cloudron inspect'));
+        app = inspect.apps.filter(function (a) { return a.location.startsWith(LOCATION); })[0];
+        expect(app).to.be.an('object');
+    }
+
+    xit('build app', function () {
+        execSync('cloudron build', EXEC_ARGS);
+    });
+
+    it('install app', function () {
+        execSync('cloudron install --location ' + LOCATION, EXEC_ARGS);
+    });
+
+    it('can get app information', getAppInfo);
+
+    it('can search', search);
+
+    it('backup app', function () {
+        execSync('cloudron backup create --app ' + app.id, EXEC_ARGS);
+    });
+
+    it('restore app', function () {
+        const backups = JSON.parse(execSync('cloudron backup list --raw'));
+        execSync('cloudron uninstall --app ' + app.id, EXEC_ARGS);
+        execSync('cloudron install --location ' + LOCATION, EXEC_ARGS);
+        getAppInfo();
+        execSync(`cloudron restore --backup ${backups[0].id} --app ${app.id}`, EXEC_ARGS);
+    });
+
+    it('can search', search);
+
+    it('can restart app', function () {
+        execSync('cloudron restart --app ' + app.id);
+    });
+
+    it('can search', search);
+
+    it('move to different location', function () {
+        execSync('cloudron configure --location ' + LOCATION + '2 --app ' + app.id, EXEC_ARGS);
+        getAppInfo();
+    });
+
+    it('can search', search);
+
+    it('uninstall app', function () {
+        execSync('cloudron uninstall --app ' + app.id, EXEC_ARGS);
+    });
+
+    // test update
+    it('can install from appstore', function () {
+        execSync(`cloudron install --appstore-id ${app.manifest.id} --location ${LOCATION}`, EXEC_ARGS);
+        getAppInfo();
+    });
+
+    it('can update', function () {
+        execSync('cloudron update --app ' + LOCATION, EXEC_ARGS);
+        getAppInfo();
+    });
+
+    it('can search', search);
+
+    it('uninstall app', function () {
+        execSync('cloudron uninstall --app ' + app.id, EXEC_ARGS);
+    });
+});