1 files changed, 253 insertions, 0 deletions
diff --git a/resources/libraries/bash/function/docs.sh b/resources/libraries/bash/function/docs.sh
new file mode 100644
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+++ b/resources/libraries/bash/function/docs.sh
@@ -0,0 +1,253 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021 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 die_on_docs_error () {
+
+    # Source this fragment if you want to abort on any failure.
+    #
+    # Variables read:
+    # - DOCS_EXIT_STATUS - Set by a generation function.
+    # Functions called:
+    # - die - Print to stderr and exit.
+
+    set -exuo pipefail
+
+    if [[ "${DOCS_EXIT_STATUS}" != "0" ]]; then
+        die "Failed to generate docs!" "${DOCS_EXIT_STATUS}"
+    fi
+}
+
+function generate_docs () {
+
+    # Generate docs content.
+    #
+    # Variable read:
+    # - ${TOOLS_DIR} - Path to existing resources subdirectory "tools".
+    # Variables set:
+    # - DOCS_EXIT_STATUS - Exit status of docs generation.
+    # Functions called:
+    # - die - Print to stderr and exit.
+
+    set -exuo pipefail
+
+    pushd "${TOOLS_DIR}"/doc_gen || die "Pushd failed!"
+
+    WORKING_DIR="tmp"
+    BUILD_DIR="_build"
+
+    # Create working directories
+    mkdir "${BUILD_DIR}"
+    mkdir --parents "${WORKING_DIR}"/resources/libraries/python/
+    mkdir --parents "${WORKING_DIR}"/resources/libraries/robot/
+    mkdir --parents "${WORKING_DIR}"/tests/
+
+    # Copy the Sphinx source files:
+    cp -r src/* ${WORKING_DIR}/
+
+    # Copy the source files to be processed:
+    from_dir="../../../resources/libraries/python/"
+    to_dir="${WORKING_DIR}/resources/libraries/python/"
+    command="rsync -a --include '*/'"
+    ${command} --include '*.py' --exclude '*' "${from_dir}" "${to_dir}"
+    cp ../../../resources/__init__.py ${WORKING_DIR}/resources/
+    cp ../../../resources/libraries/__init__.py ${WORKING_DIR}/resources/libraries/
+    from_dir="../../../resources/libraries/robot/"
+    to_dir="${WORKING_DIR}/resources/libraries/robot/"
+    ${command} --include '*.robot' --exclude '*' "${from_dir}" "${to_dir}"
+    from_dir="../../../tests/"
+    to_dir="${WORKING_DIR}/tests/"
+    ${command} --include '*.robot' --exclude '*' "${from_dir}" "${to_dir}"
+
+    python3 gen_rst.py
+    # Remove all rst files from ./${WORKING_DIR}/env directory - we do not need
+    # them
+    find ./${WORKING_DIR}/env -type f -name '*.rst' | xargs rm -f
+
+    # Generate the documentation:
+    DATE=$(date -u '+%d-%b-%Y')
+
+    all_options=("-v")
+    all_options+=("-c" "${WORKING_DIR}")
+    all_options+=("-a")
+    all_options+=("-b" "html")
+    all_options+=("-E")
+    all_options+=("-D" "release=$1")
+    all_options+=("-D" "version='$1 documentation - $DATE'")
+    all_options+=("${WORKING_DIR}" "${BUILD_DIR}/")
+
+    set +e
+    sphinx-build "${all_options[@]}"
+    DOCS_EXIT_STATUS="$?"
+    set -e
+
+    find . -type d -name 'env' | xargs rm -rf
+
+}
+
+function generate_report () {
+
+    # Generate report content.
+    #
+    # Variable read:
+    # - ${TOOLS_DIR} - Path to existing resources subdirectory "tools".
+    # - ${GERRIT_BRANCH} - Gerrit branch used for release tagging.
+    # Variables set:
+    # - DOCS_EXIT_STATUS - Exit status of report generation.
+    # Functions called:
+    # - die - Print to stderr and exit.
+
+    set -exuo pipefail
+
+    pushd "${TOOLS_DIR}"/presentation || die "Pushd failed!"
+
+    # Set default values in config array.
+    typeset -A CFG
+    typeset -A DIR
+
+    DIR[WORKING]="_tmp"
+
+    # Create working directories.
+    mkdir "${DIR[WORKING]}" || die "Mkdir failed!"
+
+    export PYTHONPATH=`pwd`:`pwd`/../../../ || die "Export failed!"
+
+    all_options=("pal.py")
+    all_options+=("--specification" "specifications/report")
+    all_options+=("--release" "${GERRIT_BRANCH:-master}")
+    all_options+=("--week" $(date "+%V"))
+    all_options+=("--logging" "INFO")
+    all_options+=("--force")
+
+    set +e
+    python "${all_options[@]}"
+    DOCS_EXIT_STATUS="$?"
+    set -e
+
+}
+
+function generate_report_local () {
+
+    # Generate report from local content.
+    #
+    # Variable read:
+    # - ${TOOLS_DIR} - Path to existing resources subdirectory "tools".
+    # - ${CSIT_REPORT_FILENAME} - Source filename.
+    # - ${CSIT_REPORT_DIRECTORYNAME} - Source directory.
+    # - ${CSIT_REPORT_INSTALL_DEPENDENCIES} - Whether to install dependencies.
+    # - ${CSIT_REPORT_INSTALL_LATEX} - Whether to install latex.
+    # Variables set:
+    # - DOCS_EXIT_STATUS - Exit status of report generation.
+    # Functions called:
+    # - die - Print to stderr and exit.
+
+    set -exuo pipefail
+
+    pushd "${TOOLS_DIR}"/presentation || die "Pushd failed!"
+
+    filename="${CSIT_REPORT_FILENAME-}"
+    directoryname="${CSIT_REPORT_DIRECTORYNAME-}"
+    install_dependencies="${CSIT_REPORT_INSTALL_DEPENDENCIES:-1}"
+    install_latex="${CSIT_REPORT_INSTALL_LATEX:-0}"
+
+    # Set default values in config array.
+    typeset -A CFG
+    typeset -A DIR
+
+    DIR[WORKING]="_tmp"
+
+    # Install system dependencies.
+    if [[ ${install_dependencies} -eq 1 ]] ;
+    then
+        sudo apt -y update || die "APT update failed!"
+        sudo apt -y install libxml2 libxml2-dev libxslt-dev \
+            build-essential zlib1g-dev unzip || die "APT install failed!"
+    fi
+
+    if [[ ${install_latex} -eq 1 ]] ;
+    then
+        sudo apt -y update || die "APT update failed!"
+        sudo apt -y install xvfb texlive-latex-recommended \
+            texlive-fonts-recommended texlive-fonts-extra texlive-latex-extra \
+            latexmk wkhtmltopdf inkscape || die "APT install failed!"
+        target="/usr/share/texlive/texmf-dist/web2c/texmf.cnf"
+        sudo sed -i.bak 's/^\(main_memory\s=\s\).*/\110000000/' "${target}" || {
+            die "Patching latex failed!"
+        }
+    fi
+
+    # Create working directories.
+    mkdir "${DIR[WORKING]}" || die "Mkdir failed!"
+
+    export PYTHONPATH=`pwd`:`pwd`/../../../ || die "Export failed!"
+
+    all_options=("pal.py")
+    all_options+=("--specification" "specifications/report_local")
+    all_options+=("--release" "${RELEASE:-master}")
+    all_options+=("--week" "${WEEK:-1}")
+    all_options+=("--logging" "INFO")
+    all_options+=("--force")
+    if [[ ${filename} != "" ]]; then
+        all_options+=("--input-file" "${filename}")
+    fi
+    if [[ ${directoryname} != "" ]]; then
+        all_options+=("--input-directory" "${directoryname}")
+    fi
+
+    set +e
+    python "${all_options[@]}"
+    DOCS_EXIT_STATUS="$?"
+    set -e
+
+}
+
+function generate_trending () {
+
+    # Generate trending content.
+    #
+    # Variable read:
+    # - ${TOOLS_DIR} - Path to existing resources subdirectory "tools".
+    # Variables set:
+    # - DOCS_EXIT_STATUS - Exit status of trending generation.
+    # Functions called:
+    # - die - Print to stderr and exit.
+
+    set -exuo pipefail
+
+    pushd "${TOOLS_DIR}"/presentation || die "Pushd failed!"
+
+    # Set default values in config array.
+    typeset -A DIR
+
+    DIR[WORKING]="_tmp"
+
+    # Create working directories.
+    mkdir "${DIR[WORKING]}" || die "Mkdir failed!"
+
+    export PYTHONPATH=`pwd`:`pwd`/../../../ || die "Export failed!"
+
+    all_options=("pal.py")
+    all_options+=("--specification" "specifications/trending")
+    all_options+=("--logging" "INFO")
+    all_options+=("--force")
+
+    set +e
+    python "${all_options[@]}"
+    DOCS_EXIT_STATUS="$?"
+    set -e
+
+}