[nayuos] add crew function to install crew automatically

software/nayuos/instance.cfg

@@ -99,7 +99,7 @@ context =
 recipe = slapos.recipe.template:jinja2
 template = {{ software_dir }}/scripts/cros_full_build.in
 rendered = ${directory:run}/cros_full_build
-md5sum = 7adcd29ec9d0f7c56d016a64979968c7
+md5sum = 5227b64852644d9874e3f67254f243ef
 mode = 0700
 context =
   key bash_path                         bin:bash

software/nayuos/scripts/cros_full_build.in

@@ -272,6 +272,21 @@ safewrite() { __safewrite dd "\$@" ; }
 sudodd() { sudo dd "\$@" ; }
 sudosafewrite() { __safewrite sudodd "\$@" ; }
 
+crew() {
+  if [[ ! -x /usr/local/bin/crew ]] ; then
+    read -p "Chromebrew is not on this machine; do you want to install it? [Y/n] " -r -n 1 crew_install
+    echo ""
+    if [[ ! $crew_install =~ ^[Nn]$ ]] ; then
+        echo "Fetching installation file..."
+              curl -Ls https://lab.nexedi.com/nexedi/chromebrew/raw/nexedi/install.sh | bash
+    else
+      return 1
+    fi
+  else
+    command crew "$@"
+  fi
+}
+
 # ----- END NayuOS configuration -----
 EOF
 fi

software/nayuos/software.cfg

@@ -26,7 +26,7 @@ recipe = slapos.recipe.template:jinja2
 template = ${:_profile_base_location_}/instance.cfg
 rendered = ${buildout:directory}/instance.cfg
 mode = 0644
-md5sum = 7710f787623394511e5bae285b862e95
+md5sum = 462a8632f90a121029a90785a62841c4
 context =
   key software_dir            :_profile_base_location_
   key instance_dir            buildout:directory