From ce21f192aa0f126cb8507ee0ef539b9ecea11c01 Mon Sep 17 00:00:00 2001
From: Khosrow Moossavi <khos2ow@gmail.com>
Date: Mon, 10 Sep 2018 17:32:15 +0000
Subject: [PATCH] Use hugo-wrapper for demo target of exampleSite (#74)
---
.gitignore | 2
exampleSite/.hugo/version | 1
Makefile | 6
exampleSite/hugow | 430 +++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 436 insertions(+), 3 deletions(-)
diff --git a/.gitignore b/.gitignore
index 7e558da..9f89664 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
**/themes/
demo/
resources/
+.hugo/*
+!.hugo/version
diff --git a/Makefile b/Makefile
index 7c874d5..57945c0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,10 @@
-.PHONY: demo clear
+.PHONY: demo clean
demo:
mkdir -p demo/themes/hugo-coder
- rsync -av exampleSite/* demo
+ rsync -av exampleSite/ demo
rsync -av --exclude='demo' --exclude='exampleSite' --exclude='.git' . demo/themes/hugo-coder
- cd demo && hugo serve -D
+ cd demo && ./hugow serve -D
clean:
rm -rf demo
diff --git a/exampleSite/.hugo/version b/exampleSite/.hugo/version
new file mode 100644
index 0000000..ef69c2a
--- /dev/null
+++ b/exampleSite/.hugo/version
@@ -0,0 +1 @@
+0.48/extended
diff --git a/exampleSite/hugow b/exampleSite/hugow
new file mode 100755
index 0000000..2d0b693
--- /dev/null
+++ b/exampleSite/hugow
@@ -0,0 +1,430 @@
+#!/usr/bin/env sh
+# ------------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ------------------------------------------------------------------------------
+
+# ------------------------------------------------------------------------------
+# Hugo Wrapper (v1.1.0)
+#
+# Hugo Wrapper is a POSIX-style shell script which acts as a wrapper to download
+# and execute Hugo binary for your platform. It can be executed in variety of
+# Operating Systems and Command Shells. As a result, hugow has very minimal
+# number of dependencies:
+#
+# downloader: wget or curl
+# checksum : sha256sum or shasum or cksum
+# tarball : tar
+#
+# https://github.com/khos2ow/hugo-wrapper
+# ------------------------------------------------------------------------------
+
+set -e
+
+VERSION_NUMBER="v1.1.0"
+
+# hugo-wrapper command available flags
+get_version=""
+get_latest=false
+get_extended=false
+upgrade=false
+version=false
+show_help=false
+
+# hugo related commands to pass through the actual binary
+HUGO_ARGS=""
+
+while [ -n "$1" ]; do
+ case "$1" in
+ --get-version) get_version=$2; shift 2 ;;
+ --get-latest) get_latest=true; shift 1 ;;
+ --get-extended) get_extended=true; shift 1 ;;
+ --upgrade) upgrade=true; shift 1 ;;
+ --version) version=true; shift 1 ;;
+ -h | --help) show_help=true; shift 1 ;;
+
+ *) HUGO_ARGS="$HUGO_ARGS $1"; shift 1 ;;
+ esac
+done
+
+set -- $HUGO_ARGS
+
+if [ "$upgrade" = true ]; then
+ if [ "$get_extended" = true -o "$get_latest" = true -o -n "$get_version" ]; then
+ echo "Error: Flag --upgrade cannot be used together with --get-extended, --get-version or --get-latest"
+ exit 1
+ fi
+else
+ if [ "$get_latest" = true -a -n "$get_version" ]; then
+ echo "Error: Flags --get-version and --get-latest cannot be used together"
+ exit 1
+ fi
+fi
+
+# normalizing get_version
+get_version_base="$(echo "$get_version" | cut -d "/" -f1)"
+get_version_extended="$(echo "$get_version" | cut -d "/" -f2)"
+
+get_version="$get_version_base"
+
+if [ "$get_version_extended" = "extended" ]; then
+ get_extended=true
+fi
+
+# check which download command (wget or curl) is available.
+DOWNLOAD_COMMAND=""
+DOWNLOAD_OUTPUT=""
+DOWNLOAD_SILENT=""
+DOWNLOAD_REDIRECT=""
+
+if command -v wget > /dev/null; then
+ DOWNLOAD_COMMAND="wget"
+ DOWNLOAD_OUTPUT="-O"
+ DOWNLOAD_SILENT="-q"
+ DOWNLOAD_REDIRECT=""
+elif command -v curl > /dev/null; then
+ DOWNLOAD_COMMAND="curl"
+ DOWNLOAD_OUTPUT="-o"
+ DOWNLOAD_SILENT="-s"
+ DOWNLOAD_REDIRECT="-L"
+else
+ echo "Error: Unable to find 'wget' or 'curl' command."
+ exit 1
+fi
+
+# OS type
+os_type=""
+
+case "`uname -s`" in
+ Darwin) os_type="macOS" ;;
+ Linux) os_type="Linux" ;;
+ DragonFly) os_type="DragonFlyBSD" ;;
+ FreeBSD) os_type="FreeBSD" ;;
+ NetBSD) os_type="NetBSD" ;;
+ OpenBSD) os_type="OpenBSD" ;;
+ # CYGWIN* os_type="Windows" ;;
+ # MINGW*) os_type="Windows" ;;
+ # Windows_NT) os_type="Windows" ;;
+esac
+
+# OS architecture
+os_arch=""
+
+case "`uname -m`" in
+ x86) os_arch="32bit" ;;
+ x86_64) os_arch="64bit" ;;
+ amd64) os_arch="64bit" ;;
+ armv7l) os_arch="ARM" ;;
+ armv8) os_arch="ARM64" ;;
+esac
+
+if [ -z "$os_type" -o -z "$os_arch" ]; then
+ echo "Error: Unknown OS type or architecture"
+ exit 1
+fi
+
+# ------------------------------------------------------------------------------
+# traverses directory structure from process work directory to filesystem root
+# first directory with .hugo subdirectory is considered project base directory
+# ------------------------------------------------------------------------------
+find_basedir() {
+ if [ -z "$1" ]; then
+ echo "Error: Path not specified to find_basedir"
+ return 1
+ fi
+
+ basedir="$1"
+ wdir="$1"
+ while [ "$wdir" != '/' ]; do
+ if [ -d "$wdir"/.hugo ]; then
+ basedir=$wdir
+ break
+ fi
+ if [ -d "${wdir}" ]; then
+ wdir=`cd "$wdir/.."; pwd`
+ fi
+ done
+ echo "${basedir}"
+}
+
+BASE_DIR=`find_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+ echo "Error: Unable to find base directory."
+ exit 1
+fi
+
+if [ ! -d "$BASE_DIR/.hugo" ]; then
+ mkdir -p "$BASE_DIR/.hugo"
+else
+ if [ -r "$BASE_DIR/.hugo/hugo" -a ! -s "$BASE_DIR/.hugo/hugo" ]; then
+ rm "$BASE_DIR/.hugo/hugo"
+ fi
+ if [ -r "$BASE_DIR/.hugo/version" -a ! -s "$BASE_DIR/.hugo/version" ]; then
+ rm "$BASE_DIR/.hugo/version"
+ fi
+fi
+
+parse_json() {
+ local json="$1"
+ local field="$2"
+
+ if [ -z "$json" ]; then
+ echo ""
+ elif [ -z "$field" ]; then
+ echo ""
+ fi
+
+ temp=`echo $json | sed 's/\\\\\//\//g' | sed 's/[{}]//g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | sed 's/\"\:\"/\|/g' | sed 's/[\,]/ /g' | sed 's/\"//g' | grep -w $field`
+
+ echo ${temp##*|} | sed "s/${field}: //g"
+}
+
+perform_checksum() {
+ if [ -n "$1" ]; then
+ if command -v sha256sum > /dev/null; then
+ echo "$1" | sha256sum --check > /dev/null
+ elif command -v shasum > /dev/null; then
+ echo "$1" | shasum --algorithm 256 --check > /dev/null
+ elif command -v cksum > /dev/null; then
+ echo "$1" | cksum -a SHA256 -c > /dev/null
+ else
+ echo "Error: cannot find any checksum command"
+ exit 1
+ fi
+ fi
+}
+
+remove_file() {
+ if [ -n "$1" -a "$1" != "/" -a -f "$1" -a -r "$1" ] ; then
+ rm "$1"
+ fi
+}
+
+download_version() {
+ local versionToDownload="$1"
+ local isExtended="$2"
+
+ if [ -n "$versionToDownload" ]; then
+ local filenamePrefix="hugo"
+ local versionDownloadSuffix=""
+
+ if [ "$isExtended" = true ]; then
+ filenamePrefix="hugo_extended"
+ versionDownloadSuffix="/extended"
+ fi
+
+ if [ "$versionToDownload" = "LATEST" ]; then
+ latest_release=`$DOWNLOAD_COMMAND $DOWNLOAD_SILENT $DOWNLOAD_REDIRECT ${DOWNLOAD_OUTPUT}- https://api.github.com/repos/gohugoio/hugo/releases/latest`
+ versionToDownload=`parse_json "$latest_release" "tag_name"`
+ fi
+
+ # strip down 'v' from begining of the string if exists
+ versionToDownload=`echo $versionToDownload | sed -ne 's/[^0-9]*\(\([0-9]*\.\)\{0,4\}[0-9]*\(\/extended\)*\).*/\1/p'`
+
+ printf "downloading hugo binary version v${versionToDownload}${versionDownloadSuffix} ... "
+
+ # download for specific OS and architecture
+ local binaryUrl="https://github.com/gohugoio/hugo/releases/download/v${versionToDownload}/${filenamePrefix}_${versionToDownload}_${os_type}-${os_arch}.tar.gz"
+ local checksumUrl="https://github.com/gohugoio/hugo/releases/download/v${versionToDownload}/${filenamePrefix}_${versionToDownload}_checksums.txt"
+
+ local tarballName="${filenamePrefix}_${versionToDownload}_${os_type}-${os_arch}.tar.gz"
+ local tarballPath="$BASE_DIR/.hugo/${tarballName}"
+ local checksumName="checksum.txt"
+ local checksumPath="$BASE_DIR/.hugo/${checksumName}"
+
+ $DOWNLOAD_COMMAND $DOWNLOAD_SILENT $DOWNLOAD_REDIRECT $DOWNLOAD_OUTPUT "$tarballPath" "$binaryUrl" &
+ $DOWNLOAD_COMMAND $DOWNLOAD_SILENT $DOWNLOAD_REDIRECT $DOWNLOAD_OUTPUT "$checksumPath" "$checksumUrl" &
+ wait
+
+ if [ -s "$tarballPath" -a -s "$checksumPath" ]; then
+ printf "[done]\n"
+ else
+ printf "[failed]\n"
+ remove_file "$checksumPath"
+ remove_file "$tarballPath"
+ exit 1
+ fi
+
+ printf "verifying hugo binary version v${versionToDownload}${versionDownloadSuffix} ..... "
+ cd $BASE_DIR/.hugo/
+ grep "${tarballName}" "$BASE_DIR/.hugo/$checksumName" | perform_checksum
+ cd - > /dev/null 2>&1
+ wait
+ printf "[done]\n"
+
+ printf "unzipping hugo binary version v${versionToDownload}${versionDownloadSuffix} ..... "
+ if [ -f "${tarballPath}" -a -r "${tarballPath}" ]; then
+ tar --directory="$BASE_DIR/.hugo/" -xzf "${tarballPath}" 2>&1
+ wait
+ printf "[done]\n"
+ else
+ printf "[failed]\n"
+ remove_file "$checksumPath"
+ remove_file "$tarballPath"
+ exit 1
+ fi
+
+ # save the downloaded binary version into $BASE_DIR/.hugo/version
+ echo "${versionToDownload}${versionDownloadSuffix}" > $BASE_DIR/.hugo/version
+
+ # cleanup after extraction
+ remove_file "$checksumPath"
+ remove_file "$tarballPath"
+ remove_file "$BASE_DIR/.hugo/LICENSE"
+ remove_file "$BASE_DIR/.hugo/README.md"
+ fi
+}
+
+# ------------------------------------------------------------------------------
+# upgrade hugo wrapper binary and save it as ${BASE_DIR}/hugow
+# ------------------------------------------------------------------------------
+if [ "$version" = true ]; then
+ echo "Hugo Wrapper $VERSION_NUMBER"
+ exit
+fi
+
+# ------------------------------------------------------------------------------
+# upgrade hugo wrapper binary and save it as ${BASE_DIR}/hugow
+# ------------------------------------------------------------------------------
+if [ "$upgrade" = true ]; then
+ printf "downloading hugow binary ... "
+
+ latest_release=`$DOWNLOAD_COMMAND $DOWNLOAD_SILENT $DOWNLOAD_REDIRECT ${DOWNLOAD_OUTPUT}- https://api.github.com/repos/khos2ow/hugo-wrapper/releases/latest`
+ versionToDownload=`parse_json "$latest_release" "tag_name"`
+
+ $DOWNLOAD_COMMAND $DOWNLOAD_SILENT $DOWNLOAD_REDIRECT $DOWNLOAD_OUTPUT "hugow" "https://github.com/khos2ow/hugo-wrapper/releases/download/${versionToDownload}/hugow" &
+ wait
+ printf "[done]\n"
+ chmod +x hugow
+ exit
+fi
+
+# ------------------------------------------------------------------------------
+# download hugo binary and save it as ${BASE_DIR}/.hugo/hugo
+# ------------------------------------------------------------------------------
+if [ -r "$BASE_DIR/.hugo/hugo" ]; then
+ current_binary_version="$($BASE_DIR/.hugo/hugo version | sed -ne 's/[^0-9]*\(\([0-9]*\.\)\{0,4\}[0-9]*\(\/extended\)*\).*/\1/p' | sed 's/^ *//;s/ *$//')"
+
+ if [ "$get_extended" = true ]; then
+ suffix_extended_version="/extended"
+ fi
+
+ # download hugo binary and save it as ${BASE_DIR}/.hugo/hugo
+ if [ -n "$get_version" ]; then
+ if [ "${get_version}${suffix_extended_version}" != "$current_binary_version" ]; then
+ # specified hugo version
+ download_version "$get_version" $get_extended
+ else
+ echo "hugo binary version ${get_version}${suffix_extended_version} already exists"
+ echo "${get_version}${suffix_extended_version}" > $BASE_DIR/.hugo/version
+ fi
+ elif [ $get_latest = true ]; then
+ latest_release=`$DOWNLOAD_COMMAND $DOWNLOAD_SILENT $DOWNLOAD_REDIRECT ${DOWNLOAD_OUTPUT}- https://api.github.com/repos/gohugoio/hugo/releases/latest`
+ latest_version=`parse_json "$latest_release" "tag_name" | sed -ne 's/[^0-9]*\(\([0-9]*\.\)\{0,4\}[0-9]*\(\/extended\)*\).*/\1/p'`
+
+ if [ "${latest_version}${suffix_extended_version}" != "$current_binary_version" ]; then
+ # latest hugo version
+ download_version "$latest_version" $get_extended
+ else
+ echo "latest hugo binary version ${latest_version}${suffix_extended_version} already exists"
+ echo "${latest_version}${suffix_extended_version}" > $BASE_DIR/.hugo/version
+ fi
+ elif [ -r "$BASE_DIR/.hugo/version" ]; then
+ current_file_version="$(cat "$BASE_DIR/.hugo/version")"
+
+ if [ "$current_file_version" != "$current_binary_version" ]; then
+ version_from_file="$(echo "$current_file_version" | cut -d "/" -f1)"
+ extended_from_file="$(echo "$current_file_version" | cut -d "/" -f2)"
+
+ if [ "${extended_from_file}" = "extended" ]; then
+ isExtended=true
+ else
+ isExtended=false
+ fi
+
+ # specified hugo version
+ download_version "$version_from_file" $isExtended
+ fi
+ else
+ # save the current binary version into $BASE_DIR/.hugo/version
+ echo "$current_binary_version" > $BASE_DIR/.hugo/version
+ fi
+else
+ if [ -n "$get_version" ]; then
+ # specified hugo version
+ download_version "$get_version" $get_extended
+ elif [ $get_latest = true ]; then
+ # latest hugo version
+ download_version "LATEST" $get_extended
+ elif [ -r "$BASE_DIR/.hugo/version" ]; then
+ # specified hugo version
+ version_from_file="$(cat "$BASE_DIR/.hugo/version" | cut -d "/" -f1)"
+ extended_from_file="$(cat "$BASE_DIR/.hugo/version" | cut -d "/" -f2)"
+
+ if [ "${extended_from_file}" = "extended" ]; then
+ isExtended=true
+ else
+ isExtended=false
+ fi
+
+ download_version "${version_from_file}" $isExtended
+ else
+ # latest hugo version
+ download_version "LATEST" $get_extended
+ fi
+fi
+
+# ------------------------------------------------------------------------------
+# only download binary and not execute hugo related command
+# ------------------------------------------------------------------------------
+if [ "$get_latest" = true -o -n "$get_version" ]; then
+ ${BASE_DIR}/.hugo/hugo version
+ exit
+fi
+
+# ------------------------------------------------------------------------------
+# Show help, both from hugow and ${BASE_DIR}/.hugo/hugo
+# ------------------------------------------------------------------------------
+if [ $show_help = true ]; then
+ help=$(${BASE_DIR}/.hugo/hugo --help)
+ cat << USAGE
+hugow is the universal wrapper for hugo main command.
+
+Hugo is a Fast and Flexible Static Site Generator
+built with love by spf13 and friends in Go.
+
+Complete documentation is available at http://gohugo.io/.
+
+Flags:
+ --get-extended get hugo extended binary
+ --get-latest get latest version of hugo binary
+ --get-version string get specified version of hugo binary
+ --upgrade upgrade hugo wrapper binary itself
+ --version show version of hugo wrapper binary itself
+ -h, --help help for hugo-wrapper
+
+--------
+
+$help
+USAGE
+ exit 0
+fi
+
+# ------------------------------------------------------------------------------
+# pass commands and flags to actual hugo binary
+# ------------------------------------------------------------------------------
+${BASE_DIR}/.hugo/hugo "$@"
--
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