update_po_files.pl: Don't revert file names and detect .in ended file…

…s. (#6)

The full masking of po/sr.po was caused by the regex not allowing files
with the ending '.in' without trailing '.h'.

Further all file references are now kept as they are, we implicitly
trust the systemd devs to do the right thing.s

Signed-off-by: Sven Eden <sven.eden@prydeworx.com>
Bug: #6
Closes: #6

update_po_files.pl

@@ -10,6 +10,7 @@
 # 0.2.0    2019-02-25  sed, PrydeWorX  Make sure that files with non-existent extensions are found.
 # 0.3.0    2019-02-26  sed, PrydeWorX  - Fix file references in po files, if the reference is wrong.
 #                                      - Fix duplication of empty lines when calling update_po_files.pl more than once.
+# 0.4.0    2019-10-11  sed, PrydeWorX  Do not "fix" input file names, and find those ending with .in and no .h
 #
 # ========================
 # === Little TODO list ===
@@ -25,7 +26,7 @@
 # ================================================================
 # ===        ==> ------ Help Text and Version ----- <==        ===
 # ================================================================
-Readonly my $VERSION     => "0.3.0"; ## Please keep this current!
+Readonly my $VERSION     => "0.4.0"; ## Please keep this current!
 Readonly my $VERSMIN     => "-" x length($VERSION);
 Readonly my $PROGDIR     => dirname($0);
 Readonly my $PROGNAME    => basename($0);
@@ -147,7 +148,7 @@
 			# But annoyngly the '.h' is missing in some files, and sometimes even both
 			# are missing.
 			$f_no_h  =~ s/\.h$//;
-			$f_no_in =~ s/\.in\.h$//;
+			$f_no_in =~ s/\.in(?:\.h)?$//;
 
 			# Now see which file can be found.
 			$f_found = -f $f_ref ? $f_ref
@@ -158,12 +159,6 @@
 			$was_block  = $in_block;
 			$in_block   = length($f_found) ? 0 : 1;
 			$in_block and ++$count;
-
-			# If the listed reference is wrong, fix it.
-			if (length($f_found)) {
-				$f_found =~ s,^$po_file_path/,,; ## That must be removed again
-				($f_ref ne $f_found) and $line =~ s,$f_ref,$f_found,g;
-			}
 		}
 
 		# If the in_block switches, add elogind mask start or end
@@ -188,6 +183,11 @@
 				 or $line = "#";
 		}
 
+		# If we are not in a block, adapt systemd->elogind where appropriate
+		# (Unless this is some reference to the systemd documentation pages)
+		elsif ( ($line =~ m/systemd/) && !($line =~ m,freedesktop\.org/wiki,) ) {
+			$line =~ s/systemd(?:-login)?(?:d)?/elogind/g;
+		}
 		# Now push the line, it is ready.
 		push(@lOut, $line);