From 35226ae5146104d23db6f0fe31f73cee24fe47ca Mon Sep 17 00:00:00 2001
From: Dorian Niemiec <dorian.niemiec@svrjs.org>
Date: Sun, 3 Dec 2023 15:28:21 +0100
Subject: [PATCH] Initial commit

---
 .gitignore           |  2 ++
 README.txt           |  4 ++++
 build.sh             | 53 ++++++++++++++++++++++++++++++++++++++++++++
 uncompressed_modules |  7 ++++++
 unpacker.js          | 13 +++++++++++
 5 files changed, 79 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.txt
 create mode 100755 build.sh
 create mode 100644 uncompressed_modules
 create mode 100644 unpacker.js

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..52068d7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+svrjs
+svrjs-temp
diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..dff4650
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,4 @@
+How to build SVR.JS?
+1. Clone SVR.JS git repository using "git clone -b stable https://git.svrjs.org/git/svrjs.git". You can also copy git repository contents into "svrjs" directory.
+2. Run "bash build.sh"
+3. You now have SVR.JS zip archive! You can install it using SVR.JS installer for GNU/Linux.
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..0386dba
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+GLOBIGNORE=".:.."
+
+if ! [ -d svrjs ]; then
+  echo '"svrjs" directory is missing. You can obtain SVR.JS source ("svrjs" directory) using "git clone -b <branch> https://git.svrjs.org/git/svrjs.git" (where "<branch>" is a branch you want to clone).'
+  exit 1
+fi
+
+rm svr.js.*.zip
+
+pushd $(dirname $0)
+
+cp -a svrjs svrjs-temp
+rm -rf svrjs-temp/.git
+find svrjs-temp -name '.gitignore' -exec rm -f {} \;
+
+mkdir svrjs-temp/node_modules_uncompressed
+
+mv svrjs-temp/node_modules/.bin svrjs-temp/node_modules_uncompressed
+for module in $(cat uncompressed_modules); do
+  mv svrjs-temp/node_modules/$module svrjs-temp/node_modules_uncompressed
+done
+
+cd svrjs-temp/node_modules
+tar -czf ../modules.compressed *
+tar -uzf ../modules.compressed .* 2>/dev/null
+
+cd ..
+rm -rf node_modules
+mv node_modules_uncompressed node_modules
+
+SVRJSVERSION=$(cat svr.js | grep -E '^[ \t]*(var|const|let) *version *= *(["'"'"'])' | grep -E -o '"([^"\\]|\\.)+"|'"'"'([^'"'"'\\]|\\.)+'"'"'' | head -n 1 | sed -E 's/^.|.$//g' | sed -E 's/\\(.)/\1/g')
+if [ "$SVRJSVERSION" == "" ]; then
+  SVRJSVERSION=Unknown
+fi
+SVRJSFILENAME="svr.js.$(echo $SVRJSVERSION| tr '[:upper:]' '[:lower:]' | sed -E 's/[^a-z]+/./g').zip"
+
+gzip svr.js
+mv svr.js.gz svr.compressed
+cp ../unpacker.js svr.js
+
+echo $SVRJSFILENAME
+zip -r ../$SVRJSFILENAME *
+zip -r ../$SVRJSFILENAME .* 2>/dev/null
+echo "SVR.JS $SVRJSVERSION" > zip -z ../$SVRJSFILENAME
+cd ..
+
+rm -rf svrjs-temp
+
+popd
+
+echo "You have packed SVR.JS $SVRJSVERSION to \"$SVRJSFILENAME\" file."
diff --git a/uncompressed_modules b/uncompressed_modules
new file mode 100644
index 0000000..33a98f8
--- /dev/null
+++ b/uncompressed_modules
@@ -0,0 +1,7 @@
+chownr
+fs-minipass
+minipass
+minizlib
+mkdirp
+tar
+yallist
diff --git a/unpacker.js b/unpacker.js
new file mode 100644
index 0000000..76da0a5
--- /dev/null
+++ b/unpacker.js
@@ -0,0 +1,13 @@
+var zlib = require("zlib");
+var fs = require("fs");
+var tar = require("tar");
+console.log("Decompressing modules...");
+tar.x({file: './modules.compressed', C: './node_modules', sync: true});
+console.log("Deleting SVR.JS stub...");
+fs.unlinkSync("svr.js");
+fs.unlinkSync("modules.compressed");
+console.log("Decompressing SVR.JS...");
+var script = zlib.gunzipSync(fs.readFileSync("svr.compressed"));
+fs.unlinkSync("svr.compressed");
+fs.writeFileSync("svr.js",script);
+console.log("Restart SVR.JS to get server interface.");