Altera Quartus II Scripting - Manual (Page 364)

3–234 Chapter 3: Tcl Packages & Commands
project
Quartus II Scripting Reference Manual © July 2013 Altera Corporation
revision_exists
Usage
revision_exists [-project ]
Options
-project : Project name
: Revision name
Description
Checks whether the revision exists for the specified project or currently open project.
Returns 1, if the revision exists; returns 0, otherwise.
Example
## Check if the specified revision exists
## in the specified project
if [revision_exists -ARG(project) chiptrip speed_ch] {
puts "Revision exists"
} else {
puts "Revision does not exist"
}
## Create revision for the currently open
## project if it does not exist
## Set the current revision otherwise
project_open chiptrip
if [revision_exists speed_ch] {
set_current_revision speed_ch
} else {
create_revision speed_ch
}
project_close