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#!/usr/bin/env perl
#
# %CopyrightBegin%
#
# Copyright Ericsson AB 2018. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# %CopyrightEnd%
#
#
# Replaces runtime_dependencies pointing to future not yet
# resolved versions in the maint and master branches while under
# development. Such dependencies may exist in .app files on the
# form (<app name>-@<ticket>(:<ticket>)*@) and will be replaced
# with the current version of the application in the source tree.
# This in order not to break tests looking at runtime_dependencies.
#
use strict;
use File::Basename;
my $usage_text = <<"HERE";
usage: $0 <ERL_TOP>
HERE
my %app_vsn;
my $exit_status = 0;
@ARGV == 1 or die $usage_text;
my $erl_top = shift @ARGV;
chdir $erl_top or die "Failed to change directory into '$erl_top'";
print "Fixup of development runtime dependencies\n";
#
# Determine versions of all applications in the source tree...
#
foreach my $vsn_mk (<lib/*/vsn.mk>, <erts/vsn.mk>) {
my $app_dir = dirname($vsn_mk);
my $app = basename($app_dir);
if (!open(VSN, $vsn_mk)) {
$exit_status = 1;
print STDERR "ERROR: Failed to open '$vsn_mk' for reading: $!\n";
}
else {
my $vsn = '';
while (<VSN>) {
if (/VSN\s*=\s*(\S+)/) {
$vsn = $1;
last;
}
}
close VSN;
if (!$vsn) {
$exit_status = 1;
print STDERR "ERROR: No version found in '$vsn_mk'\n"
}
else {
$app_vsn{$app} = "$app-$vsn";
}
}
}
my $valid_apps = join('|', keys %app_vsn);
#
# Replace all <app name>-@<ticket>(:<ticket>)*@ versions
# in all *.app files with the versions currently used...
#
foreach my $app_file (<lib/*/ebin/*.app>, <erts/preloaded/ebin/erts.app>) {
if (!open(IN, "<", $app_file)) {
$exit_status = 1;
print STDERR "ERROR: Failed to open '$app_file' for reading: $!";
}
else {
local $/;
my $file = <IN>;
close IN;
my $old_file = $file;
$file =~ s/($valid_apps)-\@OTP-\d{4,5}(?::OTP-\d{4,5})*\@/$app_vsn{$1}/g;
if ($file ne $old_file) {
if (!open(OUT, ">", $app_file)) {
$exit_status = 1;
print STDERR "ERROR: Failed to open '$app_file' for writing: $!";
}
else {
print OUT $file;
close OUT;
}
}
}
}
exit $exit_status;
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