[enh] ./manage node.env - check build tools first

The node.env build environment require npm, ttfautohint and fontforge installed
in the OS.  These tools can be installed by::

    sudo -H ./utils/searx.sh install buildhost

If one of the tools is not installed, the script node.env stops with a
appropriate message.

BTW: We ignore CentOS-7 as developer & build platform

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 7 insertions, 4 deletions

diff --git a/manage b/manage
index c042d8ebd..7019f429b 100755
--- a/manage
+++ b/manage
@@ -295,15 +295,18 @@ gecko.driver() {
 }
 
 node.env() {
-    # shellcheck disable=SC2230
-    which npm &> /dev/null || die 1 'node.env - npm is not found!'
+    if ! required_commands npm fontforge ttfautohint; then
+        info_msg "to install build tools use::"
+        info_msg "   sudo -H ./utils/searx.sh install buildhost"
+        die 1 "install needed build tools first"
+    fi
 
     (   set -e
 
-        build_msg INSTALL "theme: oscar"
+        build_msg INSTALL "searx/static/themes/oscar/package.json"
         npm --prefix searx/static/themes/oscar install
 
-        build_msg INSTALL "theme: simple"
+        build_msg INSTALL "searx/static/themes/simple/package.json"
         npm --prefix searx/static/themes/simple install
     )
     dump_return $?