rocklinux/misc/output/terminal

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# 
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# ROCK Linux: rock-src/misc/output/terminal
# ROCK Linux is Copyright (C) 1998 - 2005 Clifford Wolf
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. A copy of the GNU General Public
# License can be found at Documentation/COPYING.
# 
# Many people helped and are helping developing ROCK Linux. Please
# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
# file for details.
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# --- ROCK-COPYRIGHT-NOTE-END ---

if [ "$ROCKCFG_OUTPUT_TERM_COLOR" = 1 ] ; then
	term_color_normal=$'\e[0m'
	term_color_error=$'\e[31;1m'
	term_color_status=$'\e[32;1m'
	term_color_header=$'\e[35;1m'
else
	term_color_normal=
	term_color_error=
	term_color_status=
	term_color_header=
fi

# A free-form header at start of a section usually followed by calls to
# echo_status_terminal().
#
# E.g. echo_header "Building cross binutils and cc for ${arch_target} ..."
#
echo_header_terminal() {
	echo ; echo "${term_color_header}$*${term_color_normal}"
}

# A free-form status message informaing the user of what is happening just
# now.
#
# E.g. echo_status "writing build log to src.cross.$id/binutils.log."
#
echo_status_terminal() {
	echo "${term_color_status}->${term_color_normal} $*"
}

# A free-form error or warning message if something fails.
#
# E.g. echo_error "Detected a problem with the flist wrapper" \
#                 "lib on your system."
#
echo_error_terminal() {
	echo "${term_color_error}!> $*${term_color_normal}"
}

# We deny to build a package for some reason.
#
# Usage: echo_pkg_deny <stagelevel> <package-name> <reason>
#
# E.g. echo_pkg_deny $stagelevel $pkg "already failed"
#
echo_pkg_deny_terminal() {
	date "+%n${term_color_error}== %D %T =[$1]=> Package $2 $3.${term_color_normal}"
}

# We start building a package.
#
# Usage: echo_pkg_start <stagelevel> <repository> <package-name> \
#                       <ver> <extraver>
#
# E.g. echo_pkg_start $stagelevel $repository $pkg $ver $extraver
#
echo_pkg_start_terminal() {
	date "+%n${term_color_header}== %T =[$1]=> Building $2/$3 [$4 $5].${term_color_normal}"
}

# We finished building a package.
#
# Usage: echo_pkg_finish <stagelevel> <repository> <package-name>
#
# E.g. echo_pkg_finish $stagelevel $repository $pkg
#
echo_pkg_finish_terminal() {
	date "+${term_color_header}== %D %T =[$1]=> Finished building package $3.${term_color_normal}"
}

# We aborted building a package.
#
# Usage: echo_pkg_abort <stagelevel> <repository> <package-name>
#
# E.g. echo_pkg_abort $stagelevel $repository $pkg
#
echo_pkg_abort_terminal() {
	date "+${term_color_error}== %D %T =[$1]=> Aborted building package $3.${term_color_normal}"
}

# Whenever the tail of error logs are printed, this function is used for
# that. The parameter may contain newlines.
#
# E.g. echo_errorquote "`tail $root/var/adm/logs/$stagelevel-$pkg.out`"
#
echo_errorquote_terminal() {
	echo "$*" | grep . | sed 's,^,'"${term_color_error}!>${term_color_normal} "',; s/^\(.\{70\}\).\{3,\}/\1 ../'
}