#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "mq=" >> $HGRCPATH
echo "[diff]" >> $HGRCPATH
echo "nodates=true" >> $HGRCPATH


catpatch() {
    cat .hg/patches/$1.patch | sed -e "s/^diff \-r [0-9a-f]* /diff -r ... /" \
                                   -e "s/^\(# Parent \).*/\1/"
}

catlog() {
    catpatch $1
    hg log --template "{rev}: {desc} - {author}\n"
}

catlogd() {
    catpatch $1
    hg log --template "{rev}: {desc} - {author} - {date}\n"
}

drop() {
    hg qpop
    hg qdel $1.patch
}

runtest() {
    echo ==== init
    hg init a
    cd a
    hg qinit


    echo ==== qnew -d
    hg qnew -d '3 0' 1.patch
    catlogd 1

    echo ==== qref
    echo "1" >1
    hg add
    hg qref
    catlogd 1

    echo ==== qref -d
    hg qref -d '4 0'
    catlogd 1


    echo ==== qnew
    hg qnew 2.patch
    echo "2" >2
    hg add
    hg qref
    catlog 2

    echo ==== qref -d
    hg qref -d '5 0'
    catlog 2

    drop 2


    echo ==== qnew -d -m
    hg qnew -d '6 0' -m "Three" 3.patch
    catlogd 3

    echo ==== qref
    echo "3" >3
    hg add
    hg qref
    catlogd 3

    echo ==== qref -m
    hg qref -m "Drei"
    catlogd 3

    echo ==== qref -d
    hg qref -d '7 0'
    catlogd 3

    echo ==== qref -d -m
    hg qref -d '8 0' -m "Three (again)"
    catlogd 3


    echo ==== qnew -m
    hg qnew -m "Four" 4.patch
    echo "4" >4
    hg add
    hg qref
    catlog 4

    echo ==== qref -d
    hg qref -d '9 0'
    catlog 4

    drop 4


    echo ==== qnew with HG header
    hg qnew --config 'mq.plain=true' 5.patch
    hg qpop
    echo "# HG changeset patch" >>.hg/patches/5.patch
    echo "# Date 10 0" >>.hg/patches/5.patch
    hg qpush 2>&1 | grep 'Now at'
    catlogd 5

    echo ==== hg qref
    echo "5" >5
    hg add
    hg qref
    catlogd 5

    echo ==== hg qref -d
    hg qref -d '11 0'
    catlogd 5


    echo ==== qnew with plain header
    hg qnew --config 'mq.plain=true' -d '12 0' 6.patch
    hg qpop
    hg qpush 2>&1 | grep 'now at'
    catlog 6

    echo ==== hg qref
    echo "6" >6
    hg add
    hg qref
    catlogd 6

    echo ==== hg qref -d
    hg qref -d '13 0'
    catlogd 6

    drop 6
    

    echo ==== qnew -u
    hg qnew -u jane 6.patch
    echo "6" >6
    hg add
    hg qref
    catlog 6

    echo ==== qref -d
    hg qref -d '12 0'
    catlog 6

    drop 6


    echo ==== qnew -d
    hg qnew -d '13 0' 7.patch
    echo "7" >7
    hg add
    hg qref
    catlog 7

    echo ==== qref -u
    hg qref -u john
    catlogd 7


    echo ==== qnew
    hg qnew 8.patch
    echo "8" >8
    hg add
    hg qref
    catlog 8

    echo ==== qref -u -d
    hg qref -u john -d '14 0'
    catlog 8

    drop 8


    echo ==== qnew -m
    hg qnew -m "Nine" 9.patch
    echo "9" >9
    hg add
    hg qref
    catlog 9

    echo ==== qref -u -d
    hg qref -u john -d '15 0'
    catlog 9

    drop 9


    echo ==== "qpop -a / qpush -a"
    hg qpop -a
    hg qpush -a
    hg log --template "{rev}: {desc} - {author} - {date}\n"
}


echo ======= plain headers

echo "[mq]" >> $HGRCPATH
echo "plain=true" >> $HGRCPATH

mkdir sandbox
(cd sandbox ; runtest)
rm -r sandbox


echo ======= hg headers

echo "plain=false" >> $HGRCPATH

mkdir sandbox
(cd sandbox ; runtest)
rm -r sandbox