network/grpcurl: Added (curl for gRPC servers).

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

network/grpcurl/README

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+grpcurl is a command-line tool that lets you interact with gRPC servers.
+It's basically curl for gRPC servers.
+
+The main purpose for this tool is to invoke RPC methods on a gRPC server
+from the command-line. gRPC servers use a binary encoding on the wire
+(protocol buffers, or "protobufs" for short). So they are basically
+impossible to interact with using regular curl (and older versions of
+curl that do not support HTTP/2 are of course non-starters). This
+program accepts messages using JSON encoding, which is much more
+friendly for both humans and scripts.

network/grpcurl/grpcurl.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for grpcurl
+
+# Copyright 2023 Ebben Aries <slackbuilds@dscp.org>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=grpcurl
+VERSION=${VERSION:-1.8.9}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+    *) ARCH=$( uname -m ) ;;
+esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+  PKG_ARCH=x86_32
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+  PKG_ARCH=x86_32
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+  PKG_ARCH=x86_64
+else
+  echo "$ARCH is not supported."
+  exit 1
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+mkdir -p $PRGNAM-$VERSION
+cd $PRGNAM-$VERSION
+tar xvf $CWD/${PRGNAM}_${VERSION}_linux_${PKG_ARCH}.tar.gz
+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 {} \;
+
+mkdir -p $PKG/usr/bin
+install -D -m755 $PRGNAM $PKG/usr/bin
+
+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
+
+mkdir -p $PKG/usr/doc/$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

network/grpcurl/grpcurl.info

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+PRGNAM="grpcurl"
+VERSION="1.8.9"
+HOMEPAGE="https://github.com/fullstorydev/grpcurl"
+DOWNLOAD="https://github.com/fullstorydev/grpcurl/releases/download/v1.8.9/grpcurl_1.8.9_linux_x86_32.tar.gz"
+MD5SUM="1b3e38d697d16b8fa0bd9aa0aef588ae"
+DOWNLOAD_x86_64="https://github.com/fullstorydev/grpcurl/releases/download/v1.8.9/grpcurl_1.8.9_linux_x86_64.tar.gz"
+MD5SUM_x86_64="9d134e5618bf35440e0ddc7cdef77127"
+REQUIRES=""
+MAINTAINER="Ebben Aries"
+EMAIL="slackbuilds@dscp.org"

network/grpcurl/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------------------------------------------------------|
+grpcurl: grpcurl (curl for gRPC)
+grpcurl:
+grpcurl: grpcurl is a command-line tool that lets you interact with gRPC
+grpcurl: servers. It's basically curl for gRPC servers.
+grpcurl:
+grpcurl:
+grpcurl: Homepage: https://github.com/fullstorydev/grpcurl
+grpcurl:
+grpcurl:
+grpcurl:
+grpcurl: