start working on build script

build.sh

+#!/bin/bash
+
+version="2.2"
+app_name="netpd-${version}.app"
+
+# Pd
+pd_archive_file=~/Downloads/pd-0.51-0test3.mac.tar.gz
+
+# Libraries
+ext_urls=()
+ext_urls+=("http://puredata.info/Members/rdz/software/binfile-v0.1~git20151118-(Darwin-i386-32)(Darwin-x86_64-32)-externals.tar.gz")
+ext_urls+=("http://puredata.info/Members/porres/software/else/1.0beta27/else%5Bv1.0beta27%5D(Darwin-amd64-32).dek")
+ext_urls+=("http://puredata.info/Members/musil/software/iemlib/1.22/iemlib%5Bv1.22%5D(Darwin-amd64-32)(Darwin-i386-32)(Linux-amd64-32)(Windows-amd64-32)(Windows-i386-32)(Sources).dek")
+ext_urls+=("http://puredata.info/Members/zmoelnigbot/software/iemnet/0.2.3/iemnet%5Bv0.2.3%5D(Darwin-amd64-32).dek")
+ext_urls+=("http://puredata.info/Members/zmoelnig/software/iem/20150529.2247/osc-v0.2-20150529iem-(Darwin-i386-32)(Darwin-x86_64-32)-externals.tar.gz")
+ext_urls+=("http://puredata.info/Members/rdz/software/slip/0.1~git20151118/slip-v0.1~git20151118-(Darwin-i386-32)(Darwin-x86_64-32)-externals.tar.gz")
+ext_urls+=("http://puredata.info/Members/zmoelnigbot/software/zexy/2.3.1/zexy%5Bv2.3.1%5D(Darwin-amd64-32)(Linux-amd64-32)(Linux-arm64-32)(Linux-armv7-32)(Linux-i386-32)(Windows-amd64-32)(Windows-i386-32).dek")
+
+# netpd bundle
+netpd_bundle_url="https://www.netpd.org/~roman/netpd-plus-instruments.zip"
+
+# workdir
+work_dir=workdir
+
+function fail {
+  echo "abort due some error"
+  exit 1
+}
+
+# do stuff
+(
+  mkdir -p "${work_dir}"
+  cd "${work_dir}"
+
+  # install pd
+  tar xvf "${pd_archive_file}" || fail
+  mv Pd-*.app "${app_name}" || fail
+
+  # install externals
+  (
+    cd ${app_name}/Contents/Resources/extra
+    for url in ${ext_urls[@]}
+    do
+      echo "downloading $url"
+      curl -o file "${url}" || fail
+      if file file | grep ' Zip archive data' > /dev/null
+      then
+        unzip file || fail
+      fi
+      if file file | grep 'gzip compressed data' > /dev/null
+      then
+        tar xvf file || fail
+      fi
+      rm file || fail
+    done
+  )
+
+  # install netpd
+  (
+    cd ${app_name}/Contents/Resources
+    curl -o file "${netpd_bundle_url}" || fail
+    unzip file && rm file || fail
+  )
+
+)
+
+# apply patch to load netpd at start
+patch ${work_dir}/${app_name}/Contents/Resources/tcl/pd-gui.tcl < files/pd-gui.tcl.patch
+
+