devstack/tools/build_docs.sh
Dean Troyer b3fdb1c935 Simplify docs build
Remove unnecessary old code from tools/build_docs.sh; it now only builds
docs for the current branch in the current working directory.

Fix the merging if the git log changes into changes.html.

Change-Id: I965dc3383b6317807ca0d47fe42648a19e96b57b
2014-11-17 12:45:12 -06:00

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2.7 KiB
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#!/usr/bin/env bash
# **build_docs.sh** - Build the docs for DevStack
#
# - Install shocco if not found on PATH and INSTALL_SHOCCO is set
# - Clone MASTER_REPO branch MASTER_BRANCH
# - Re-creates ``doc/build/html`` directory from existing repo + new generated script docs
# Usage:
## build_docs.sh [-o <out-dir>]
## -o <out-dir> Write the static HTML output to <out-dir>
## (Note that <out-dir> will be deleted and re-created to ensure it is clean)
# Defaults
# --------
HTML_BUILD=doc/build/html
# Keep track of the devstack directory
TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
# Uses this shocco branch: https://github.com/dtroyer/shocco/tree/rst_support
SHOCCO=${SHOCCO:-shocco}
if ! which shocco; then
if [[ ! -x $TOP_DIR/shocco/shocco ]]; then
if [[ -z "$INSTALL_SHOCCO" ]]; then
echo "shocco not found in \$PATH, please set environment variable SHOCCO"
exit 1
fi
echo "Installing local copy of shocco"
if ! which pygmentize; then
sudo pip install Pygments
fi
if ! which rst2html.py; then
sudo pip install docutils
fi
git clone -b rst_support https://github.com/dtroyer/shocco shocco
cd shocco
./configure
make || exit
cd ..
fi
SHOCCO=$TOP_DIR/shocco/shocco
fi
# Process command-line args
while getopts o: c; do
case $c in
o) HTML_BUILD=$OPTARG
;;
esac
done
shift `expr $OPTIND - 1`
# Processing
# ----------
# Ensure build dir exists
mkdir -p $HTML_BUILD
# Get fully qualified dirs
FQ_HTML_BUILD=$(cd $HTML_BUILD && pwd)
# Insert automated bits
GLOG=$(mktemp gitlogXXXX)
echo "<ul>" >$GLOG
git log \
--pretty=format:' <li>%s - <em>Commit <a href="https://review.openstack.org/#q,%h,n,z">%h</a> %cd</em></li>' \
--date=short \
--since '6 months ago' | grep -v Merge >>$GLOG
echo "</ul>" >>$GLOG
sed -i~ -e $"/^.*%GIT_LOG%.*$/r $GLOG" -e $"/^.*%GIT_LOG%.*$/s/^.*%GIT_LOG%.*$//" $FQ_HTML_BUILD/changes.html
rm -f $GLOG
# Build list of scripts to process
FILES=""
for f in $(find . -name .git -prune -o \( -type f -name \*.sh -not -path \*shocco/\* -print \)); do
echo $f
FILES+="$f "
mkdir -p $FQ_HTML_BUILD/`dirname $f`;
$SHOCCO $f > $FQ_HTML_BUILD/$f.html
done
for f in $(find functions functions-common lib samples -type f -name \*); do
echo $f
FILES+="$f "
mkdir -p $FQ_HTML_BUILD/`dirname $f`;
$SHOCCO $f > $FQ_HTML_BUILD/$f.html
done
echo "$FILES" >doc/files
# Clean up or report the temp workspace
if [[ -n REPO && -n $PUSH_REPO ]]; then
echo rm -rf $TMP_ROOT
else
if [[ -z "$TMP_ROOT" ]]; then
TMP_ROOT="$(pwd)"
fi
echo "Built docs in $HTML_BUILD"
fi