Add License task

1 files changed, 26 insertions, 0 deletions

diff --git a/guid_replacer.awk b/guid_replacer.awk
new file mode 100644
index 0000000..2a95a93
--- /dev/null
+++ b/guid_replacer.awk
@@ -0,0 +1,26 @@
+#!/usr/bin/env awk
+
+BEGIN{
+        print "#!/usr/bin/env sed"
+}
+
+match($0, /Guid="Lua4Win.[^"]+"/) {
+        plain = substr($0, RSTART+6, RLENGTH-7) 
+        cmd = "echo -n " plain " | sha512sum | head -c 32"
+        while((cmd | getline) > 0)
+                str = toupper($0)
+                print str
+                i = 1
+                guid_1 = substr(str,i,8)
+                i+=8
+                guid_2 = substr(str,i,4)
+                i+=4
+                guid_3 = substr(str,i,4)
+                i+=4
+                guid_4 = substr(str,i,4)
+                i+=4
+                guid_5 = substr(str,i,12)
+                i+=12
+                print "s/" plain "/" guid_1 "-" guid_2 "-" guid_3 "-" guid_4 "-" guid_5 "/g"
+        close(cmd)
+}