PiBox

#!/bin/bash

# Generate changelogs for all projects repositories:

# hg log -v -d ">YYYY-MM-DD" | egrep -v "^changeset:|^date:|^tag:|^files:|^user:|^description:|^parent:|^$" > Changelog

#

# Note: this script requires the use of the cdtools functions.

# ---------------------------------------------------------------------------------------------------------------------

function doHelp

{

    echo ""

    echo "Generate a Changelog for all project repositories."

    echo ""

    echo "$0 -p <proj> [-d YYYY-MM-DD]"

    echo "where"

    echo "-p <proj>    The name of the project file to source under ~/bin/changelogs."

    echo "             <proj> must match file name and contain the function doLogs()."

    echo "-d <date>    Specify the date equal to or after which changelogs should be generated."

    echo "             If no date is specified, it will be from the beginning of the current month."

}

function findProj

{

	SHF=~/bin/env/${PRJ}

	if [ ! -f $SHF ]

	then

		SHF=~/bin/env/${PRJ}.sh

		if [ ! -f $SHF ]

		then

			echo "Can't find project cdtools script: $SHF"

			exit 1

		fi

	fi

	echo "Found project cdtools script: $SHF"

}

#--------------------------------------------------------------

# Read command line arguments

#--------------------------------------------------------------

while getopts ":d:p:" Option

do

    case $Option in

    d) DATE=$OPTARG;;

    p) SCR=$OPTARG;;

    *) doHelp; exit 0;;

    esac

done

if [ "$SCR" = "" ]

then

	echo "You must specify a changelogs script to source."

	exit 1

fi

if [ ! -f ~/bin/changelogs/$SCR ]

then

	echo "~/bin/changelogs/$SCR does not exist."

	exit 1

fi

if [ "$DATE" = "" ]

then

    YEAR=`date +%Y`

    MON=`date +%m`

    DATE="$YEAR-$MON-01"

fi

CMD="hg log -v -d \">$DATE\" | egrep -v \"^changeset:|^date:|^tag:|^files:|^user:|^description:|^parent:|^$\" > Changelog"

# Source the changelogs script

. ~/bin/changelogs/$SCR

findProj 

# Setup

CWD=`pwd`

rm -rf logs

mkdir logs

cd logs

LOGDIR=`pwd`

# Call the project specific log generator

. $SHF

doLogs $LOGDIR

# Now generate the single log file

cd $LOGDIR

for file in `ls -1`

do

    if [ -s $file ]

    then

        repo=`echo $file | cut -f2 -d"."`

        hdr="Repository: $repo"

        echo "-----------------------------------------------------" >> Changelog

        echo "$hdr" >> Changelog

        echo "-----------------------------------------------------" >> Changelog

        # cat $file | sort >> Changelog

        cat $file >> Changelog

        echo "" >> Changelog

    fi

done

echo "Changelog generated: "

ls -1 $LOGDIR/Changelog