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-rw-r--r--resources/libraries/bash/function/hugo.sh100
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diff --git a/resources/libraries/bash/function/hugo.sh b/resources/libraries/bash/function/hugo.sh
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+#!/usr/bin/env bash
+
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# Licensed 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.
+
+set -exuo pipefail
+
+
+function go_install () {
+
+ # Install Go.
+
+ go_version="go1.20.2.linux-arm64.tar.gz"
+ go_url="https://go.dev/dl"
+ wget "${go_url}/${go_version}"
+ rm -rf "/usr/local/go"
+ tar -C "/usr/local" -xzf "go1.20.2.linux-arm64.tar.gz"
+ rm "go1.20.2.linux-arm64.tar.gz"
+ export PATH=$PATH:/usr/local/go/bin
+}
+
+
+function hugo_build_site () {
+
+ # Build site via Hugo.
+ #
+ # Variable read:
+ # - ${CSIT_DIR} - CSIT main directory.
+ # Functions called:
+ # - die - Print to stderr and exit.
+
+ if ! installed hugo; then
+ die "Please install Hugo!"
+ fi
+
+ pushd "${CSIT_DIR}"/docs || die "Pushd failed!"
+ hugo || die "Failed to run Hugo build!"
+ popd || die "Popd failed!"
+}
+
+
+function hugo_init_modules () {
+
+ # Initialize Hugo modules.
+ #
+ # Variable read:
+ # - ${CSIT_DIR} - CSIT main directory.
+ # Functions called:
+ # - die - Print to stderr and exit.
+
+ if ! installed hugo; then
+ #die "Please install Hugo!"
+ go_install || die "Failed to install Go!"
+ hugo_install || die "Failed to install Hugo!"
+ terraform_install || die "Failed to install Terraform!"
+ fi
+
+ pushd "${CSIT_DIR}"/docs || die "Pushd failed!"
+ hugo mod get -u || die "Failed to run Hugo mod!"
+ popd || die "Popd failed!"
+}
+
+
+function hugo_install () {
+
+ # Install Hugo Extended.
+
+ hugo_version="v0.111.3/hugo_extended_0.111.3_linux-arm64.deb"
+ hugo_url="https://github.com/gohugoio/hugo/releases/download"
+ hugo_link="${hugo_url}/${hugo_version}"
+ wget -O "hugo.deb" "${hugo_link}" || die "Failed to install Hugo!"
+ dpkg -i "hugo.deb" || die "Failed to install Hugo!"
+ rm "hugo.deb" || die "Failed to install Hugo!"
+}
+
+
+function installed () {
+
+ # Check if the given utility is installed. Fail if not installed.
+ #
+ # Arguments:
+ # - ${1} - Utility to check.
+ # Returns (implicitly):
+ # - 0 - If command is installed.
+ # - 1 - If command is not installed.
+
+ set -exuo pipefail
+
+ command -v "${1}"
+}