[Docker] Support Docker builds in install scripts

 - Adds support for additional variables intended to control when to
   install postfix and postgres.
 - Skips nginx setup and integration when performing a docker build.
 - Don't print usage during docker build

3 files changed, 48 insertions, 16 deletions

diff --git a/bin/install-as-user b/bin/install-as-user
index e42401758..7e2a0bd74 100755
--- a/bin/install-as-user
+++ b/bin/install-as-user
@@ -25,6 +25,8 @@ misuse() {
 }
 
 [ -z "$DEVELOPMENT_INSTALL" ] && misuse DEVELOPMENT_INSTALL
+[ -z "$DOCKER" ] && misuse DOCKER
+[ -z "$INSTALL_DB" ] && misuse INSTALL_DB
 
 DB_NAME="fixmystreet"
 
@@ -92,19 +94,20 @@ then
 fi
 echo $DONE_MSG
 
-# Create the database if it doesn't exist:
-echo -n "Setting up database... "
-if ! psql -l | egrep "^ *$DB_NAME *\|" > /dev/null
-then
-    createdb --owner "$UNIX_USER" "$DB_NAME"
-    echo 'CREATE LANGUAGE plpgsql;' | psql -U "$UNIX_USER" "$DB_NAME" || true
+if [ $INSTALL_DB = true ]; then
+    # Create the database if it doesn't exist:
+    echo -n "Setting up database... "
+    if ! psql -l | egrep "^ *$DB_NAME *\|" > /dev/null
+    then
+        createdb --owner "$UNIX_USER" "$DB_NAME"
+        echo 'CREATE LANGUAGE plpgsql;' | psql -U "$UNIX_USER" "$DB_NAME" || true
+    fi
+    bin/update-schema --commit
+    bin/update-all-reports
+    echo $DONE_MSG
 fi
-bin/update-schema --commit
-echo $DONE_MSG
 
 # Generate po and mo files (these invocations taken from Kagee's script):
 echo "Creating locale .mo files"
 commonlib/bin/gettext-makemo FixMyStreet
 echo $DONE_MSG
-
-bin/update-all-reports
diff --git a/bin/site-specific-install.sh b/bin/site-specific-install.sh
index a92f92ef5..4d7f05f1e 100644
--- a/bin/site-specific-install.sh
+++ b/bin/site-specific-install.sh
@@ -26,27 +26,41 @@ misuse() {
 [ -z "$DISTRIBUTION" ] && misuse DISTRIBUTION
 [ -z "$VERSION" ] && misuse VERSION
 [ -z "$DEVELOPMENT_INSTALL" ] && misuse DEVELOPMENT_INSTALL
+[ -z "$DOCKER" ] && misuse DOCKER
+[ -z "$INSTALL_DB" ] && misuse INSTALL_DB
+[ -z "$INSTALL_POSTFIX" ] && misuse INSTALL_POSTFIX
 
 add_locale cy_GB
 add_locale nb_NO
 add_locale de_CH
 
-install_postfix
+if [ $INSTALL_POSTFIX = true ]; then
+    install_postfix
+fi
 
 if [ ! "$DEVELOPMENT_INSTALL" = true ]; then
-    install_nginx
-    add_website_to_nginx
+    if [ ! "$DOCKER" = true ]; then
+      install_nginx
+      add_website_to_nginx
+    fi
     # Check out the current released version
     su -l -c "cd '$REPOSITORY' && git checkout '$VERSION' && git submodule update" "$UNIX_USER"
 fi
 
+# Create a log directoryfor Docker builds - this is normally done above.
+if [ $DOCKER = true ]; then
+    make_log_directory
+fi
+
 install_website_packages
 
 su -l -c "touch '$DIRECTORY/admin-htpasswd'" "$UNIX_USER"
 
-add_postgresql_user
+if [ $INSTALL_DB = true ]; then
+    add_postgresql_user
+fi
 
-export DEVELOPMENT_INSTALL
+export DEVELOPMENT_INSTALL DOCKER INSTALL_DB
 su -c "$REPOSITORY/bin/install-as-user '$UNIX_USER' '$HOST' '$DIRECTORY'" "$UNIX_USER"
 
 if [ ! "$DEVELOPMENT_INSTALL" = true ]; then
@@ -61,7 +75,7 @@ then
     overwrite_rc_local
 fi
 
-if [ ! "$DEVELOPMENT_INSTALL" = true ]; then
+if [ ! "$DEVELOPMENT_INSTALL" = true ] && [ ! "$DOCKER" = true ]; then
     # Tell the user what to do next:
 
     echo Installation complete - you should now be able to view the site at:
diff --git a/conf/packages.docker b/conf/packages.docker
new file mode 100644
index 000000000..ed1b46611
--- /dev/null
+++ b/conf/packages.docker
@@ -0,0 +1,15 @@
+make
+g++
+jhead
+liblocale-gettext-perl
+perl
+perlmagick
+libmath-bigint-gmp-perl
+gettext
+postgresql-server-dev-all
+postgresql-client
+gnuplot
+ttf-bitstream-vera
+libexpat1-dev
+libssl-dev
+zlib1g-dev