source: trunk/insertphp.sh

#! /bin/sh
#+
#
# .. program:: insertphp.sh
#
# ============
# insertphp.sh
# ============
#
# -----------------------------------------------
# ajoute des commandes php dans des fichiers html
# -----------------------------------------------
#
# SYNOPSIS
# ========
#
# .. code-block:: sh
#
#    insertphp.sh -i filein -o fileout -s sedfile -d depth
#
# DESCRIPTION
# ===========
#
# ajoute des commandes php dans des fichiers html
# en fonction d'info dans main.xml
#
# .. option:: -i  <input file>
# .. option:: -o  <output file>
# .. option:: -s  <sedfile>
# .. option:: -d  <depth>
#
# EXAMPLES
# ========
#
# To do the job on "one" branch:
#
# .. code-block:: bash
#
#    insertphp.sh -i template_beforesed.php -o ./template_one.php -d 2 -s insertphp_one.sed
#
# To check:
#
# .. code-block:: bash
#
#    diff template_beforesed.php template.php
#
# To do the job on "many" branch:
#
# .. code-block:: bash
#
#    insertphp.sh -i template_beforesed.php -o ./template_many.php -d 3 -s insertphp_many.sed
#
# see makefile
#
# EVOLUTIONS
# ==========
#
# $Id$
#
# - fplod 20131010T113730Z callisto.locean-ipsl.upmc.fr (Linux)
#
#   * use xmlcmd defined in project_profile.sh
#
# - fplod 20120227
#
#   * xmlstarlet vs xml
#
# - fplod 2008-09-18T08:55:50Z aedon.locean-ipsl.upmc.fr (Darwin)
#
#   * add -d and -d option to perform one and many transformation
#     with the same shell script
#
# - fplod 2008-09-17T15:12:32Z aedon.locean-ipsl.upmc.fr (Darwin)
#
#   * creation to encapsulate insertphp_one.sed usage and use
#     main.xml title
#
#-
system=$(uname)
case "${system}" in
    AIX|IRIX64)
        echo " www : no specific posix checking"
    ;;
    Darwin)
    ;;
    *)
        set -o posix
    ;;
esac
unset system
#
set -u
command=$(basename ${0})
log_date=$(date -u +"%Y%m%dT%H%M%SZ")
log=/tmp/$(basename ${command} .sh).log.${log_date}
#
tool=${xmlcmd}
type ${tool} 1> /dev/null 2>&1
status=${?}
if [ ${status} -ne 0 ]
then
    echo "${command} : eee : tool ${tool} not found"
    exit 1
fi
#
unset status
unset tool
#
usage=" Usage : ${command} -i filein -o fileout -s sedfile -d depth"
#
minargcount=8
#echo " narg ${#}"
if [ ${#} -lt ${minargcount} ]
then
    echo "eee : not enough arguments"
    echo "${usage}"
    exit 1
fi
unset minargcount
#
while [ ${#} -gt 0 ]
do
    case ${1} in
        -i)
            filein=${2}
            shift
        ;;
        -o)
            fileout=${2}
            shift
        ;;
        -s)
            sedfile=${2}
            shift
        ;;
        -d)
            depth=${2}
            shift
        ;;
        *)
            # other choice
            echo "eee : unknown option ${1}"
            echo "${usage}"
            exit 1
        ;;
    esac
    # next flag
    shift
done
unset usage
#
# check for filein
if [ ! -f ${filein} ]
then
    echo "eee : ${filein} not found"
    exit 1
fi
#
# check for sedfile
if [ ! -f ${sedfile} ]
then
    echo "eee : ${sedfile} not found"
    exit 1
fi
#
# check for depth
if [ ${depth} -lt 0 ]
then
    echo "eee : ${depth} must be greater than 0"
    exit 1
fi
# ++ check for fileout ++ overwrite
#
# check for main.xml  ++ path
if [ ! -f ./main.xml ]
then
    echo "eee : ./main.xml not found"
    exit 1
fi
#
# get title from main.xml
title=$(${xmlcmd} sel -N d="http://docbook.org/ns/docbook" -t -m "/d:article/d:title/node()" -c . main.xml)
#
dirphp="./"
idepth=1
while [ ${idepth} -le ${depth} ]
do
    dirphp=${dirphp}"../"
    idepth=$((${idepth} + 1))
done
sed -f ${sedfile} \
-e "s@${title}@${title} <?php include(\"${dirphp}php/timestamp.php\"); ?>@" \
${filein} > ${fileout}
# end
exit 0