#!/usr/bin/env perl
+use feature ':5.10';
use strict;
use warnings;
-use YAML::Syck qw(LoadFile);
-use Data::Walk;
+use YAML::Syck qw(Load LoadFile);
use Test::Differences;
use Pod::Usage ();
use Getopt::Long ();
=head1 SYNOPSIS
- locale-diff en.yml is.yml
- locale-diff en.yml is.yml | grep '*'
+ # --keys is the default
+ diff en.yml is.yml
+ diff --keys en.yml is.yml
+
+ # --untranslated-values compares prints keys whose values don't differ
+ diff --untranslated-values en.yml is.yml
+
+ # --untranslated-values-all compares prints keys whose values
+ # don't differ. Ignoring the blacklist which prunes things
+ # unlikley to be translated
+ diff --untranslated-values-all en.yml is.yml
+
+ # Check that interpolated variables ({{var}} and [[var]]) are the same
+ diff --validate-variables en.yml is.yml
=head1 DESCRIPTION
Print this help message.
+=item --keys
+
+Show the hash keys that differ between the two files, useful merging
+new entries from F<en.yml> to a local file.
+
+=item --untranslated-values
+
+Show keys that B<exist in both the compared files> and whose values
+are exactly the same. Use C<--keys> to a list of values that hasn't
+been merged.
+
+The values are pruned according to global and language specific
+blacklists found in the C<__DATA__> section of this script.
+
+This helps to find untranslated values.
+
+=item --untranslated-values-all
+
+Like C<--untranslated-values> but ignores blacklists.
+
+=item --validate-variables
+
+Check that interpolated Ruby i18n variables (C<{{foo}}> and
+C<[[foo]]>) are equivalent in the two provided files.
+
=back
=head1 AUTHOR
config => [ qw< bundling no_ignore_case no_require_order pass_through > ],
)->getoptions(
'h|help' => \my $help,
+ 'keys' => \my $keys,
+ 'untranslated-values' => \my $untranslated_values,
+ 'untranslated-values-all' => \my $untranslated_values_all,
+ 'validate-variables' => \my $validate_variables,
) or help();
+# --keys is the default
+$keys = 1 if not $untranslated_values_all and not $untranslated_values and not $validate_variables;
+
# On --help
help() if $help;
my $from_data = LoadFile($from);
my $to_data = LoadFile($to);
-# Normalize the two to have the same root element
-my ($from_key) = keys %$from_data;
-$from_data = $from_data->{$from_key};
+my $from_parsed = { iterate($from_data->{basename($from)}) };
+my $to_parsed = { iterate($to_data->{basename($to)}) };
+
+if ($keys)
+{
+ print_key_differences($from_parsed, $to_parsed);
+}
+elsif ($untranslated_values or $untranslated_values_all)
+{
+ my @untranslated = untranslated_keys($from_parsed, $to_parsed);
+
+ # Prune according to blacklist
+ if ($untranslated_values) {
+ @untranslated = prune_untranslated_with_blacklist(basename($to), @untranslated);
+ }
+
+ say for @untranslated;
+} elsif ($validate_variables)
+{
+ print_validate_variables($from_parsed, $to_parsed);
+}
+
+exit 0;
+
+sub print_key_differences
+{
+ my ($f, $t) = @_;
+
+ # Hack around Test::Differences wanting a Test::* module loaded
+ $INC{"Test.pm"} = 1;
+ sub Test::ok { print shift }
+
+ # Diff the tree
+ eq_or_diff([ sort keys %$f ], [ sort keys %$t ]);
+}
+
+sub untranslated_keys
+{
+ my ($from_parsed, $to_parsed) = @_;
+ sort grep { exists $to_parsed->{$_} and $from_parsed->{$_} eq $to_parsed->{$_} } keys %$from_parsed;
+}
+
+sub prune_untranslated_with_blacklist
+{
+ my ($language, @keys) = @_;
+ my %keys;
+ @keys{@keys} = ();
+
+ my $end_yaml = Load(join '', <DATA>);
+ my $untranslated_values = $end_yaml->{untranslated_values};
+ my $default = $untranslated_values->{default};
+ my $this_language = $untranslated_values->{$language} || {};
-my ($to_key) = keys %$to_data;
-$to_data = $to_data->{$to_key};
+ my %bw_list = (%$default, %$this_language);
+
+ while (my ($key, $blacklisted) = each %bw_list)
+ {
+ # FIXME: Does syck actually support true/false booleans in yaml?
+ delete $keys{$key} if $blacklisted eq 'true'
+ }
-# Delete hash values
-walkdepth \&delete_hash_values, $_ for $from_data, $to_data;
+ sort keys %keys;
+}
+
+sub print_validate_variables
+{
+ my ($f, $t) = @_;
+
+ while (my ($key, $val) = each %$f)
+ {
+ next if exists $f->{$key} and not exists $t->{$key};
-# Hack around Test::Differences wanting a Test::* module loaded
-$INC{"Test.pm"} = 1;
-sub Test::ok { print shift }
+ my @from_var = parse_variables_from_string($f->{$key});
+ my @to_var = parse_variables_from_string($t->{$key});
-# Diff the tree
-eq_or_diff($from_data, $to_data);
+ unless (@from_var ~~ @to_var) {
+ say "$key in $from has (@from_var) and $to has (@to_var)";
+ }
-sub delete_hash_values
+ }
+}
+
+sub parse_variables_from_string
{
- return unless defined $Data::Walk::type and $Data::Walk::type eq 'HASH';
+ my ($string) = @_;
- # We totally need Perl 6's $OUTER::_ to make this prettier
- my $hash = $_;
+ # This probably matches most of the variables
+ my $var = qr/ [a-z0-9_]+? /xs;
- @$hash{grep { not ref $hash->{$_} } keys %$hash} = ();
+ if (my @var = $string =~ m/ \{\{ ($var) \}\} | \[\[ ($var) \]\] /gsx) {
+ return sort grep { defined } @var;
+ } else {
+ return;
+ }
+}
+
+sub iterate
+{
+ my ($hash, @path) = @_;
+ my @ret;
+
+ while (my ($k, $v) = each %$hash)
+ {
+ if (ref $v eq 'HASH')
+ {
+ push @ret => iterate($v, @path, $k);
+ }
+ else
+ {
+ push @ret => join(".",@path, $k), $v;
+ }
+ }
+
+ return @ret;
+}
+
+sub basename
+{
+ my $name = shift;
+ $name =~ s[\..*?$][];
+ $name;
}
sub help
-exitval => $arg{ exitval } || 0,
);
}
+
+__DATA__
+untranslated_values:
+
+ # Default/Per language blacklist/whitelist for the
+ # --untranslated-values switch. "true" as a value indicates that the
+ # key is to be blacklisted, and "false" that it's to be
+ # whitelisted. "false" is only required to whitelist a key
+ # blacklisted by default on a per-language basis.
+
+ default:
+ html.dir: true
+ layouts.intro_3_bytemark: true
+ layouts.intro_3_ucl: true
+ layouts.project_name.h1: true
+ layouts.project_name.title: true
+ site.index.license.project_url: true
+ browse.relation_member.entry: true
+
+ de:
+ activerecord.attributes.message.sender: true
+ activerecord.attributes.trace.name: true
+ activerecord.models.changeset: true
+ activerecord.models.relation: true
+ browse.changeset.changeset: true
+ browse.changeset.changesetxml: true
+ browse.changeset.osmchangexml: true
+ browse.changeset.title: true
+ browse.common_details.version: true
+ browse.containing_relation.relation: true
+ browse.relation.relation: true
+ browse.relation.relation_title: true
+ browse.start_rjs.details: true
+ browse.start_rjs.object_list.details: true
+ browse.tag_details.tags: true
+ changeset.changesets.id: true
+ export.start.export_button: true
+ export.start.format: true
+ export.start.output: true
+ export.start.zoom: true
+ export.start_rjs.export: true
+ layouts.export: true
+ layouts.shop: true
+ site.edit.anon_edits: true
+ site.index.license.license_name: true
+ site.index.permalink: true
+ site.key.table.entry.park: true
+ site.search.submit_text: true
+ trace.edit.tags: true
+ trace.trace.in: true
+ trace.trace_form.tags: true
+ trace.trace_optionals.tags: true
+ trace.view.tags: true
+ user.account.public editing.enabled link: true
+
+ is:
+ # ({{link}})
+ site.edit.anon_edits: true
+
+ # Creative Commons Attribution-Share Alike 2.0
+ site.index.license.license_name: true
+
+ # http://creativecommons.org/licenses/by-sa/2.0/
+ site.index.license.license_url: true
projects / rails.git / blobdiff