development/nodejs: Added (JavaScript runtime).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

development/nodejs/README

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+Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine.
+
+Node.js uses an event-driven, non-blocking I/O model that makes it 
+lightweight and efficient. Node.js' package ecosystem, npm, is the largest 
+ecosystem of open source libraries in the world.
+
+WARNING: nodejs will conflict with node.
+
+Either install the node package, or nodejs from SBo, but not both. Both packages 
+include npm.

development/nodejs/nodejs.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for nodejs
+# Thanks to Audrius Kažukauskas
+
+# Ryan P.C. McQuen | Everett, WA | ryan.q@linux.com
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version, with the following exception:
+# the text of the GPL license may be omitted.
+
+# This program is distributed in the hope that it will be useful, but
+# without any warranty; without even the implied warranty of
+# merchantability or fitness for a particular purpose. Compiling,
+# interpreting, executing or merely reading the text of the program
+# may result in lapses of consciousness and/or very being, up to and
+# including the end of all existence and the Universe as we know it.
+# See the GNU General Public License for more details.
+
+# You may have received a copy of the GNU General Public License
+# along with this program (most likely, a file named COPYING). If
+# not, see <https://www.gnu.org/licenses/>.
+
+PRGNAM=nodejs
+SRCNAM=node
+VERSION=${VERSION:-4.2.2}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -eu
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/v$VERSION.tar.gz || tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+## Fix man page path.
+sed -i 's|share/||' tools/install.py
+sed -i '/var manRoot/ s/"share",//' deps/npm/lib/{,un}build.js
+
+## Fix libdir for 64-bit.
+sed -i "s|lib/|lib${LIBDIRSUFFIX}/|g" tools/install.py
+sed -i "s/'lib'/'lib${LIBDIRSUFFIX}'/" lib/module.js
+sed -i "s|\"lib\"|\"lib${LIBDIRSUFFIX}\"|" deps/npm/lib/npm.js
+
+./configure \
+  --prefix=/usr \
+  --shared-zlib
+
+make CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS"
+make install DESTDIR=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+## Add bash completion file for npm.
+install -D -m 644 $CWD/npm.sh $PKG/usr/share/bash-completion/completions/npm
+
+## Remove unneeded files.
+find $PKG/usr \( -name '.git*' \) -exec rm -f {} \;
+
+## Set NODE_PATH to look for globally installed modules.
+mkdir -p $PKG/etc/profile.d
+cat > $PKG/etc/profile.d/${SRCNAM}.csh << EOF
+#!/bin/csh
+setenv NODE_PATH /usr/lib${LIBDIRSUFFIX}/node_modules
+EOF
+cat > $PKG/etc/profile.d/${SRCNAM}.sh << EOF
+#!/bin/sh
+export NODE_PATH=/usr/lib${LIBDIRSUFFIX}/node_modules
+EOF
+chmod 0755 $PKG/etc/profile.d/*
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a AUTHORS CHANGELOG.md LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

development/nodejs/nodejs.info

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+PRGNAM="nodejs"
+VERSION="4.2.2"
+HOMEPAGE="https://nodejs.org/"
+DOWNLOAD="https://github.com/nodejs/node/archive/v4.2.2.tar.gz"
+MD5SUM="551b1538d0c7149228e57119ac209169"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Ryan P.C. McQuen"
+EMAIL="ryan.q@linux.com"

development/nodejs/npm.sh

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+#!/bin/bash
+###-begin-npm-completion-###
+#
+# npm command completion script
+#
+# Installation: npm completion >> ~/.bashrc  (or ~/.zshrc)
+# Or, maybe: npm completion > /usr/local/etc/bash_completion.d/npm
+#
+
+if type complete &>/dev/null; then
+  _npm_completion () {
+    local words cword
+    if type _get_comp_words_by_ref &>/dev/null; then
+      _get_comp_words_by_ref -n = -n @ -w words -i cword
+    else
+      cword="$COMP_CWORD"
+      words=("${COMP_WORDS[@]}")
+    fi
+
+    local si="$IFS"
+    IFS=$'\n' COMPREPLY=($(COMP_CWORD="$cword" \
+                           COMP_LINE="$COMP_LINE" \
+                           COMP_POINT="$COMP_POINT" \
+                           npm completion -- "${words[@]}" \
+                           2>/dev/null)) || return $?
+    IFS="$si"
+  }
+  complete -o default -F _npm_completion npm
+elif type compdef &>/dev/null; then
+  _npm_completion() {
+    local si=$IFS
+    compadd -- $(COMP_CWORD=$((CURRENT-1)) \
+                 COMP_LINE=$BUFFER \
+                 COMP_POINT=0 \
+                 npm completion -- "${words[@]}" \
+                 2>/dev/null)
+    IFS=$si
+  }
+  compdef _npm_completion npm
+elif type compctl &>/dev/null; then
+  _npm_completion () {
+    local cword line point words si
+    read -Ac words
+    read -cn cword
+    let cword-=1
+    read -l line
+    read -ln point
+    si="$IFS"
+    IFS=$'\n' reply=($(COMP_CWORD="$cword" \
+                       COMP_LINE="$line" \
+                       COMP_POINT="$point" \
+                       npm completion -- "${words[@]}" \
+                       2>/dev/null)) || return $?
+    IFS="$si"
+  }
+  compctl -K _npm_completion npm
+fi
+###-end-npm-completion-###
+

development/nodejs/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+      |-----handy-ruler------------------------------------------------------|
+nodejs: nodejs (JavaScript runtime)
+nodejs:
+nodejs: Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript
+nodejs: engine.
+nodejs:
+nodejs:
+nodejs:
+nodejs: https://nodejs.org/
+nodejs:
+nodejs:
+nodejs: