Changeset 29457 for other-projects

Timestamp:

2014-11-20T21:00:44+13:00 (9 years ago)

Author:

ak19

Message:

When processing files updated after doing the translation submission step, want to check if all that has changed in any given file is comments and extra (empty) lines. For GS3 translations, lots of files get created or marked as modified, yet they may not actually contain anything substantial.

File:

• other-projects/gti/remove_extra_lines.sh (modified) (1 diff)

other-projects/gti/remove_extra_lines.sh

@@ -24 +24 @@
 cat $CLEANVERSION_NAME | sed -e 's/ *# Updated .[0-9]*\-...\-.....*$//' > $1
 
+# To test if there were ultimately no relevant changes, work on the temporary *.clean file:
+# remove all lines that are merely empty/spaces
+# and any lines that are purely comments (though these may start with spaces)
+# Then test if the *.clean file is non-empty at the end of it
+# double sed operation to remove all comments and then all empty lines:
+#   http://stackoverflow.com/questions/22080937/bash-skip-blank-lines-when-iterating-through-file-line-by-line
+#cat $1 | sed -e 's/^\s*(#.*)$//' > $CLEANVERSION_NAME
+sed -e '/\s*#.*$/d' -e '/^\s*$/d' $1 > $CLEANVERSION_NAME
+
+# if the *.clean file is actually empty, print a message
+# http://www.unix.com/shell-programming-and-scripting/21753-check-if-file-empty.html
+if [[ ! -s $CLEANVERSION_NAME ]] ; then
+    echo "@@@ $1 only has comments and empty lines/spaces."
+fi ;
 rm $CLEANVERSION_NAME
+
 
 echo "**** cleaned version $1"