Try running Buster

.travis.yml

@@ -7,10 +7,10 @@ install:
   - cp config/config.yml.example config/config.yml
   - cp db/schema.rb.example db/schema.rb
   - docker-compose build
-  - docker-compose run web sleep 10
-  - docker-compose run web bash -c "rake db:setup"
-  - docker-compose run web bash -c "rake db:migrate"
+  - docker-compose run web bash -l -c "sleep 10"
+  - docker-compose run web bash -l -c "rake db:setup"
+  - docker-compose run web bash -l -c "rake db:migrate"
   - docker-compose run web bower install --allow-root
 
 script:
-  - docker-compose run web bash -c "rake test"
+  - docker-compose run web bash -l -c "rake test"

Dockerfile

@@ -1,77 +1,43 @@
 # Dockerfile # Mapknitter
 # https://github.com/publiclab/mapknitter/
 
-FROM ruby:2.4.4-stretch
-MAINTAINER Sebastian Silva "sebastian@fuentelibre.org"
-
+FROM debian:buster
 LABEL This image deploys Mapknitter!
 
 # Set correct environment variables.
 RUN mkdir -p /app
 ENV HOME /root
 
 # Install dependencies
-RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
 RUN apt-get update -qq && apt-get install -y \
   bundler ruby-rmagick libfreeimage3 \
-  libfreeimage-dev ruby-dev curl \
-  libssl-dev zip nodejs \
-    build-essential \
-    python-dev \
-    python3-dev \
-    python-numpy \
-    python3-numpy \
-    libspatialite-dev \
-    sqlite3 \
-    libpq-dev \
-    libcurl4-gnutls-dev \
-    libproj-dev \
-    libxml2-dev \
-    libgeos-dev \
-    libnetcdf-dev \
-    libpoppler-dev \
-    libspatialite-dev \
-    libhdf4-alt-dev \
-    libhdf5-serial-dev \
-    bash-completion \
-    cmake
+  libfreeimage-dev zip nodejs gdal-bin \
+  curl g++ gcc autoconf automake bison \
+  libc6-dev libffi-dev libgdbm-dev \
+  libncurses5-dev libsqlite3-dev libtool \
+  libyaml-dev make pkg-config sqlite3 \
+  zlib1g-dev libgmp-dev libreadline-dev libssl-dev \
+  procps libmariadb-dev-compat libmariadb-dev git python-gdal \
+  imagemagick
+
+# Ruby
+RUN gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB && curl -sSL https://get.rvm.io | bash -s stable && usermod -a -G rvm root
+RUN /bin/bash -l -c ". /etc/profile.d/rvm.sh && rvm install 2.4.4 && rvm use 2.4.4 --default"
+
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash - && apt-get install -y npm
 RUN npm install -g bower
 
-# Install updated Gdal (taken from https://hub.docker.com/r/geographica/gdal2/dockerfile)
-ENV ROOTDIR /usr/local/
-ENV GDAL_VERSION 2.3.2
-ENV OPENJPEG_VERSION 2.3.0
-
-# Load assets
-WORKDIR $ROOTDIR/
-
-ADD http://download.osgeo.org/gdal/${GDAL_VERSION}/gdal-${GDAL_VERSION}.tar.gz $ROOTDIR/src/
-ADD https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz $ROOTDIR/src/openjpeg-${OPENJPEG_VERSION}.tar.gz
-
-# Compile and install OpenJPEG
-RUN cd src && tar -xvf openjpeg-${OPENJPEG_VERSION}.tar.gz && cd openjpeg-${OPENJPEG_VERSION}/ \
-    && mkdir build && cd build \
-    && cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$ROOTDIR \
-    && make && make install && make clean \
-    && cd $ROOTDIR && rm -Rf src/openjpeg*
-
-# Compile and install GDAL
-RUN cd src && tar -xvf gdal-${GDAL_VERSION}.tar.gz && cd gdal-${GDAL_VERSION} \
-    && ./configure --with-python --with-spatialite --with-pg --with-curl --with-openjpeg \
-    && make && make install && ldconfig \
-    && apt-get update -y \
-    && apt-get remove -y --purge build-essential \
-    && cd $ROOTDIR && cd src/gdal-${GDAL_VERSION}/swig/python \
-    && python3 setup.py build \
-    && python3 setup.py install \
-    && cd $ROOTDIR && rm -Rf src/gdal*
 
 # Install bundle of gems
+SHELL [ "/bin/bash", "-l", "-c" ]
 WORKDIR /tmp
 ADD Gemfile /tmp/Gemfile
 ADD Gemfile.lock /tmp/Gemfile.lock
 RUN bundle install
 
+# HOTFIX Workaround for mysql2 gem incompatibility with libmariadb-dev
+RUN sed -i "s/ LONG_PASSWORD |//g" /usr/local/rvm/gems/ruby-*/gems/mysql2-*/lib/mysql2/client.rb
+
 # Add the Rails app
 WORKDIR /app
 ADD . /app

Gemfile

@@ -10,7 +10,7 @@ gem "friendly_id"
 
 # dependencies
 group :dependencies do
-  gem 'mysql2', '~> 0.3.20'
+  gem 'mysql2', '< 0.4'
   gem "geokit-rails", "1.1.4"
   gem "image_science", "1.2.6"
   gem "recaptcha", :require => "recaptcha/rails"

Gemfile.lock

@@ -174,7 +174,7 @@ DEPENDENCIES
   geokit-rails (= 1.1.4)
   image_science (= 1.2.6)
   jshintrb
-  mysql2 (~> 0.3.20)
+  mysql2 (< 0.4)
   oa-openid (= 0.3.2)
   open_id_authentication
   paperclip (~> 4.2.2)
@@ -198,4 +198,4 @@ RUBY VERSION
    ruby 2.4.4p296
 
 BUNDLED WITH
-   1.16.2
+   1.16.6

lib/exporter.rb

@@ -286,9 +286,9 @@ def self.generate_tiles(key, slug, root)
   # zips up tiles at root/public/tms/<slug>.zip;
   def self.zip_tiles(slug)
     rmzip = 'cd public/tms/ && rm '+slug+'.zip && cd ../../'
-    system(self.ulimit+rmzip)
-    zip = 'cd public/tms/ && zip -rq '+slug+'.zip '+slug+'/ && cd ../../'
-    system(self.ulimit+zip)
+    system(rmzip)
+    zip = 'cd public/tms/ && ' + self.ulimit + 'zip -rq '+slug+'.zip '+slug+'/ && cd ../../'
+    system(zip)
   end
 
   # generates a tileset at root/public/tms/<slug>/

start.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+sleep 5
+bundle exec rails s -p 3000 -b '0.0.0.0'

test/unit/exporter_test.rb

@@ -3,10 +3,6 @@
 class ExporterTest < ActiveSupport::TestCase
   test "isolated exporter lib" do
 
-    puts ">>>>>>>>>>>>>>>>>>>>>>>"
-    puts system('gdal2tiles.py --version')
-    puts ">>>>>>>>>>>>>>>>>>>>>>>"
-
     # make a sample image
     system('mkdir -p public/system/images/1/original')
     system('cp test/fixtures/demo.png public/system/images/1/original/')
@@ -35,6 +31,8 @@ class ExporterTest < ActiveSupport::TestCase
     assert origin
     ordered = false
 
+    system('mkdir -p public/warps/saugus-landfill-incinerator')
+    system('mkdir -p public/tms/saugus-landfill-incinerator')
     # these params could be compressed - warpable coords is part of origin; are coords and origin required?
     assert Exporter.generate_composite_tiff(warpable_coords, origin, map.placed_warpables, map.slug, ordered)
     assert Exporter.generate_tiles('', map.slug, Rails.root.to_s)
@@ -47,9 +45,12 @@ class ExporterTest < ActiveSupport::TestCase
     # make a sample image
     system('mkdir -p public/system/images/2/original/')
     system('touch public/system/images/2/original/test.png')
-    system('mkdir -p public/warps/saugus-landfill-incinerator/')
+    system('mkdir -p public/warps/saugus-landfill-incinerator')
+    system('mkdir -p public/tms/saugus-landfill-incinerator')
     system('touch public/warps/saugus-landfill-incinerator/folder')
     assert File.exist?('public/warps/saugus-landfill-incinerator/folder')
+    system('mkdir -p public/warps/saugus-landfill-incinerator-working')
+    system('touch public/warps/saugus-landfill-incinerator/test.png')
     assert Exporter.delete_temp_files(w.map.slug)
   end
 end