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Implement a --delete option for langtoo for easy deletion of lang phrases

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26556 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2010-06-04 20:40:49 +00:00
parent 3704f1f71a
commit b91fa04250
1 changed files with 31 additions and 10 deletions
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41
tools/langtool.pl
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@ -53,6 +53,12 @@ Usage langtool [--inplace] --options langfile1 [langfile2 ...]
Example:
langtool --changetarget --from e200 --to e200,c200 --id LANG_ON dansk.lang
--delete --id ID_1,ID_2 --id ID_3 langfile
Delete a number of ids. THIS WILL BREAK BACKWARDS COMPATIBILITY. Use with
extreme caution.
Example: langtool --delete --id LANG_LEFT,LANG_RIGHT english.lang
--inplace
Perform file operations in-place, instead of outputting the result to
@ -77,6 +83,7 @@ my $changesource = '';
my $changeid = '';
my $changetarget = '';
my $changedesc = '';
my $delete = '';
my $inplace = '';
my $help = '';
# Parameters
@ -91,6 +98,7 @@ GetOptions(
'changeid' => \$changeid,
'changetarget' => \$changetarget,
'changedesc' => \$changedesc,
'delete' => \$delete,
'help' => \$help,
'inplace' => \$inplace,
@ -110,8 +118,8 @@ if ($help) {
exit();
}
# More than one option set (or none)
elsif (($deprecate + $changesource + $changeid + $changetarget + $changedesc) != 1) {
error("Exactly one of --deprecate, --changesource, --changeid, --changetarget,\n--changedesc must be used.");
elsif (($deprecate + $changesource + $changeid + $changetarget + $changedesc +$delete) != 1) {
error("Exactly one of --deprecate, --changesource, --changeid, --changetarget,\n--changedesc, --delete must be used.");
}
# Do changeid, but either from or to is empty
elsif ($changeid and ($from eq "" or $to eq "")) {
@ -129,6 +137,10 @@ elsif ($changetarget and ($from eq "" or $to eq "")) {
elsif ($deprecate and $numids < 1) {
error("--deprecate used, but no IDs specified");
}
# Do delete, but no ids set
elsif ($delete and $numids < 1) {
error("--delete used, but no IDs specified");
}
# Do changesource, but either target or to not set
elsif ($changesource and ($s_target eq "" or $to eq "")) {
error("--changesource used, but --target or --to not set");
@ -159,7 +171,7 @@ foreach my $file (@ARGV) {
my $target = "";
my $string = "";
my $open = 0;
my $output = "";
my @output;
for (<LANGFILE>) {
my $line = $_;
@ -209,6 +221,16 @@ foreach my $file (@ARGV) {
}
}
}
elsif ($delete) {
if ($id ne "" and grep(/^$id$/, @ids)) {
if ($location eq "phrase" and $line =~ /id:/) {
# Kluge to nuke the <phrase> line
pop(@output);
}
# Set the whole phrase to empty string.
$line = "";
}
}
elsif ($changetarget) {
# Change target if set and it's the same as $from
if ($id ne "" and grep(/^$id$/, @ids) and $location =~ /source|dest|voice/ and $target eq $from) {
@ -234,17 +256,16 @@ foreach my $file (@ARGV) {
print("This should never happen.\n");
exit(3);
}
if ($inplace) {
$output .= $line;
}
else {
print($line);
}
push(@output, $line);
}
close(LANGFILE);
if ($inplace) {
open(LANGFILE, ">", $file) or die(sprintf("Couldn't open file for writing: %s\n", $file));
print(LANGFILE $output);
print(LANGFILE @output);
close(LANGFILE);
}
else {
print(@output);
}
}