- keep parallel downloads to 1; reset release to 1

[packages/rpm-build-tools.git] / ci

#!/bin/sh

SPECFILE="$1"
SPECFILE="${SPECFILE%%/*}"
SPECFILE="$(basename $SPECFILE .spec)"
SPEC="$SPECFILE/$SPECFILE.spec"
CLEANBUILDDIR="$HOME/PLD"

if [ $# -ne 1 -o ! -d "$SPECFILE" -o ! -f "$SPEC" ]; then
	echo "spec file missing"
	exit 1
fi

if [ ! -x "$PWD/civim" ]; then
	echo "civim missing"
	exit 1
fi

diffcol()
{
	# vim like diff colourization
LC_ALL=en_US.UTF-8 gawk ' {
	split( $0, S, /\t/ );
	$0 = S[ 1 ];
	for ( i = 2; i in S; i++ ) {
		spaces = 7 - ( (length( $0 ) - 1) % 8 );
		$0 = $0 "\xE2\x9E\x94";
		for ( y = 0; y < spaces; y++ )
			$0 = $0 "\xE2\x87\xBE";
		$0 = $0 S[ i ];
	}
	gsub( /\033/, "\033[44m^[\033[49m" );
	cmd = "";
	if ( sub( /^ /, "" ) )
		cmd = " ";
	sub( /(\xE2\x9E\x94(\xE2\x87\xBE)*| )+$/, "\033[31;41m&\033[39;49m" );
	gsub( /\xE2\x9E\x94(\xE2\x87\xBE)*/, "\033[7m&\033[27m" );
	gsub( /\xE2\x87\xBE/, " " );
	$0 = cmd $0;
	gsub( /\007/, "\033[44m^G\033[49m" );
	gsub( /\r/, "\033[44m^M\033[49m" );
}
/^(Index:|diff|---|\+\+\+) / { $0 = "\033[32m" $0 }
/^@@ / { $0 = "\033[33m" $0 }
/^-/ { $0 = "\033[35m" $0 }
/^+/ { $0 = "\033[36m" $0 }
{ $0 = $0 "\033[0m"; print }
' "$@"
}

pause()
{
	echo "$*"
	echo -n "[Press ENTER to continue, ^C to abort] "
	read ans
}

cvs -z9 diff -u $SPECFILE | diffcol

pause "Proceed ?"

sed '/^# AUTO: /d' -i "$SPEC"
SIMPLE_DIFF="$(cvs -z9 diff "$SPEC")"

./adapter "$SPEC"

diff="$(cvs -z9 diff -u $SPEC)"

echo "$diff" | diffcol

ver=$(echo "$diff" | awk '
	/^\+Version/ { ver = $2 }
	/^\+%define[ \t]+[_a-zA-Z0-9]*ver/ { ver = $3 }
	END { print ver }
')
rel=$(echo "$diff" | awk '
	/^\+Release/ { rel = $2 }
	/^\+%define[ \t]+_?rel/ { rel = $3 }
	END { print rel }
')

add=$(echo "$diff" | awk '
	function s( n ) { sub(/}/,"",n); return n; }
	/^\+(%{[a-zA-Z0-9_]+:)?BuildRequires/ { add[ s( $2 ) ] = 1; };
	/^-(%{[a-zA-Z0-9_]+:)?BuildRequires/ { del[ s( $2 ) ] = 1; };
	END { for ( n in add ) { if ( !del[ n ] ) print n; } }' | 
	perl -p -e 'chomp; push @a, $_; undef $_; END { print join ", ", sort @a }
')

del=$(echo "$diff" | awk '
	function s( n ) { sub(/}/,"",n); return n; }
	/^\+(%{[a-zA-Z0-9_]+:)?BuildRequires/ { add[ s( $2 ) ] = 1; };
	/^-(%{[a-zA-Z0-9_]+:)?BuildRequires/ { del[ s( $2 ) ] = 1; };
	END { for ( n in del ) { if ( !add[ n ] ) print n; } }' |
	perl -p -e 'chomp; push @a, $_; undef $_; END { print join ", ", sort @a }
')

n="$(echo -e '\nn')"
n="${n%%n}"
msg=""
[ -n "$ver" ] && msg="$msg- updated to: $ver$n"
[ -n "$rel" ] && msg="$msg- release: $rel$n"
[ -n "$add" ] && msg="$msg- BR: $add$n"
[ -n "$del" ] && msg="$msg- dropped BR: $del$n"

echo
echo "Message:"
echo "$msg"
pause "Commit ?"

export COMMIT_MESSAGE="$msg"
export COMMIT_PACKAGES="$SPECFILE"
export VISUAL="$PWD/civim"
cvs -z9 ci "$SPECFILE"

[ -n "$CLEANBUILDDIR" ] && rm -f $CLEANBUILDDIR/installed/$SPECFILE