Especially when maintaining local templates in addition to the ones stored in /usr/share/makepkg-template, it can be useful to include templates stored in multiple different locations into one PKGBUILD. This patch makes this possible by allowing --template-dir to be specified multiple times. This also introduces a dedicated error message when a template cannot be found, in contrast to the already existing "Couldn't detect version for template '%s'". If a template of the same name is present in more than one of the given directories, the last one always takes precedence. Neither the default behaviour without the option given, nor the handling of a single template dir is changed. Signed-off-by: Dominik Fischer <d.f.fischer@web.de> --- I reused some already translated strings for the new error message. Perhaps a new string should be introduced here, but I do not know what to do to update the translation files appropriately. doc/makepkg-template.1.txt | 4 +++- scripts/makepkg-template.pl.in | 41 ++++++++++++++++++++++++----------------- 2 files changed, 27 insertions(+), 18 deletions(-) diff --git a/doc/makepkg-template.1.txt b/doc/makepkg-template.1.txt index a0a6303..03b2a38 100644 --- a/doc/makepkg-template.1.txt +++ b/doc/makepkg-template.1.txt @@ -72,7 +72,9 @@ Options Always use the newest available template file. *\--template-dir* <dir>:: - Change the dir where we are looking for template files. + Change the dir where we are looking for template files. This option may be + given multiple times in which case files found in directory given last will + take precedence. Example PKGBUILD diff --git a/scripts/makepkg-template.pl.in b/scripts/makepkg-template.pl.in index 71d2aae..6fc0171 100755 --- a/scripts/makepkg-template.pl.in +++ b/scripts/makepkg-template.pl.in @@ -27,7 +27,7 @@ use Module::Load::Conditional qw(can_load); my %opts = ( input => '@BUILDSCRIPT@', - template_dir => '@TEMPLATE_DIR@', + template_dir => ['@TEMPLATE_DIR@'], ); my $template_name_charset = qr/[[:alnum:]+_.@-]/; @@ -98,26 +98,33 @@ sub load_template { my $ret = ""; - my $path; + my $template_name = "$values->{name}"; if (!$opts{newest} and $values->{version}) { - $path = "$opts{template_dir}/$values->{name}-$values->{version}.template"; - } else { - $path = "$opts{template_dir}/$values->{name}.template"; + $template_name .= "-$values->{version}"; } + $template_name .= ".template"; - # resolve symlink(s) and use the real file's name for version detection - my ($version) = (abs_path($path) =~ /-([0-9.]+)[.]template$/); - - if (!$version) { - die sprintf(gettext("Couldn't detect version for template '%s'\n"), $values->{name}); - } + my $path; + foreach my $dir (reverse @{$opts{template_dir}}) { + $path = "$dir/$template_name"; + if ( -e $path ) { + # resolve symlink(s) and use the real file's name for version detection + my ($version) = (abs_path($path) =~ /-([0-9.]+)[.]template$/); + + if (!$version) { + die sprintf(gettext("Couldn't detect version for template '%s'\n"), $values->{name}); + } - my $parsed = process_file($path); + my $parsed = process_file($path); - $ret .= "# template start; name=$values->{name}; version=$version;\n"; - $ret .= $parsed; - $ret .= "# template end;\n"; - return $ret; + $ret .= "# template start; name=$values->{name}; version=$version;\n"; + $ret .= $parsed; + $ret .= "# template end;\n"; + return $ret; + } + } + die sprintf(gettext("failed to open '%s': %s\n"), $values->{name}, + sprintf(gettext("File '%s' not found."), $template_name)); } # process input file and load templates for all markers found @@ -199,7 +206,7 @@ GetOptions( "input|p=s" => \$opts{input}, "output|o=s" => \$opts{output}, "newest|n" => \$opts{newest}, - "template-dir=s" => \$opts{template_dir}, + "template-dir=s@" => \$opts{template_dir}, ) or usage(1); $opts{output} = $opts{input} unless $opts{output}; -- 2.3.5