spec_save.rb #1

#!/usr/local/bin/ruby
#
# Copyright 2005 Perforce Software.  All rights reserved.
#
#
# ejsspecsave save spec "spec_save.rb %user% %formfile% %formname% %formtype%"
#

if ARGV[0] == nil || ARGV[1] == nil then
	print "Trigger Error: Missing argument\n"
	exit 1
end

user=ARGV[0]
jobfile=ARGV[1]
formname=ARGV[2]
formtype=ARGV[3]

if formname != nil && formname == "job" && 
	formtype != nil && formtype == "spec" then

	require "P4Form.rb"
	require "P4Data.rb"

	# 
	# Paths to where the parsed information is to be saved
	#
	OLDP4VALIDITY=P4BINDIR + "P4Valid.old"
	P4VALIDITY=P4BINDIR + "P4Valid.rb"
	NEWP4VALIDITY=P4BINDIR + "P4Valid.new"
	LOGFILE=P4LOGDIR + "specsave.log"

	logfile = nil
	File.open(LOGFILE, "a") do |logfile|														##DEBUG

		datestamp = Time.now.strftime("%Y/%m/%d %H:%M:%S")
		logfile.printf("%s User(%s) Jobspec(%s) Formname(%s) Formtype(%s)\n",##DEBUG
			datestamp, user, jobfile, formname, formtype)								##DEBUG
		a_file = File.new(jobfile)
		a_form = P4Form.new(a_file)
		a_file.close
		logfile.printf("\nTmpFile:\n")																##DEBUG
		a_form.print(logfile)																					##DEBUG

		#
		# Extract the Field:Value information from the Values section of
		#  the jobspec
		#
		values = P4Form.new(a_form.fields["Values"].split("\n").collect!{|x| 
				x.gsub(/^[ \t]*([^ \t]*) /,'\1: ')})

		of = File.new(NEWP4VALIDITY, "w")
		of.printf("P4VALIDATION = {\n")
		listfields = {}
		setfields = {}

		#
		# For each entry in the Values field, generate the appropriate
		#   field validation to be performed
		#
		values.fields.keys.each do |field|
			logfile.printf("Field[%s] Value[%s]\n", field, values.fields[field])##DEBUG
			of.printf("\t\"%s\" => ", field)
			case values.fields[field]
				when /^[ \t]*ListOf[(]/ 
					listtype = 
						values.fields[field].gsub(/^[ \t]*ListOf[(](.*)[)][ \t]*$/, '\1')
					listtype.strip!
					case listtype
						when /^Changelist[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"ischangelist\\\")\"")
							listfields[field] = ""
						when /^UserID[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isuserid\\\")\"")
							listfields[field] = ""
						when /^JobID[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isjobid\\\")\"")
							listfields[field] = ""
						when /^DepotPath[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isdepotpath\\\")\"")
							listfields[field] = ""
						when /^FilePath[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isfilepath\\\")\"")
							listfields[field] = ""
						when /^word/
							of.printf("\"true\"")
							listfields[field] = ""
						else
							# Ignore unhandled validation specification
							of.printf("\"true\"")
					end
				when /^[ \t]*SetOf[(]/ 
					listtype = 
						values.fields[field].gsub(/^[ \t]*SetOf[(](.*)[)][ \t]*$/, '\1')
					listtype.strip!
					case listtype
						when /^Changelist[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"ischangelist\\\")\"")
							setfields[field] = ""
						when /^UserID[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isuserid\\\")\"")
							setfields[field] = ""
						when /^JobID[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isjobid\\\")\"")
							setfields[field] = ""
						when /^DepotPath[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isdepotpath\\\")\"")
							setfields[field] = ""
						when /^FilePath[(][)]/
							of.printf("\"islistof(\\\"$VALUE\\\", \\\"isfilepath\\\")\"")
							setfields[field] = ""
						when /^word/
							of.printf("\"true\"")
							setfields[field] = ""
						else
							# Ignore unhandled validation specification
							of.printf("\"true\"")
					end
				when /^[ \t]*Changelist[(][)]/
					of.printf("\"ischangelist(\\\"$VALUE\\\")\"")
				when /^[ \t]*UserID[(][)]/
					of.printf("\"isuserid(\\\"$VALUE\\\")\"")
				when /^[ \t]*JobID[(][)]/
					of.printf("\"isjobid(\\\"$VALUE\\\")\"")
				when /^[ \t]*DepotPath[(][)]/
					of.printf("\"isdepotpath(\\\"$VALUE\\\")\"")
				when /^[ \t]*FilePath[(][)]/
					of.printf("\"isfilepath(\\\"$VALUE\\\")\"")
				else
					# Ignore unhandled validation specification
					of.printf("\"true\"")
			end
			of.printf(",\n")
		end
		of.printf("}\n\n")

		#
		# Extract the Field:Value information from the Fields section
		#  so that the format type of the field can be derived, either
		#  1 line or N-lines
		#
		fieldform = P4Form.new(a_form.fields["Fields"].split("\n").collect!{|x| 
				x.gsub(/^[ \t]*([^ \t]*) /,'\1: ')})

		of.printf("P4HISTORY = {\n")
		fieldform.fields.keys.each do |field|
			fieldinfo = fieldform.fields[field].split(/[ \t]+/)
			if setfields.keys.include?(fieldinfo[0]) then
				if fieldinfo[1] == "line" then
					if !P4IGNORE.include?(fieldinfo[0]) then
						of.printf("\t\"%s\" => \"set1\",\n", fieldinfo[0]) # one line
					end
					setfields[fieldinfo[0]] = "1"
				else
					if !P4IGNORE.include?(fieldinfo[0]) then
						of.printf("\t\"%s\" => \"setN\",\n", fieldinfo[0]) # multi-line
					end
					setfields[fieldinfo[0]] = "N"
				end
			elsif listfields.keys.include?(fieldinfo[0]) then
				if !P4IGNORE.include?(fieldinfo[0]) then
					of.printf("\t\"%s\" => \"%s\",\n", fieldinfo[0], fieldinfo[1])
				end
				if fieldinfo[1] == "line" then
					listfields[fieldinfo[0]] = "1"
				else
					listfields[fieldinfo[0]] = "N"
				end
			elsif !P4IGNORE.include?(fieldinfo[0]) then
				of.printf("\t\"%s\" => \"%s\",\n", fieldinfo[0], fieldinfo[1])
			end
		end
		of.printf("}\n\n")

		of.printf("P4SETS = {\n")
		setfields.keys.each do |field|
			of.printf("\t\"%s\" => \"%s\",\n", field, setfields[field])
		end
		of.printf("}\n\n")

		of.printf("P4LISTS = {\n")
		listfields.keys.each do |field|
			of.printf("\t\"%s\" => \"%s\",\n", field, listfields[field])
		end
		of.printf("}\n\n")

		of.close

		#
		# Replace any existing P4Valid.rb file with the new contents
		#  using link/rename so that the action is atomic
		#
		begin
			File.delete(OLDP4VALIDITY)
		rescue => err
			# ignore file not found
		end
		begin
			File.link(P4VALIDITY, OLDP4VALIDITY)
		rescue => err
			# ignore file not found
		end
		File.rename(NEWP4VALIDITY, P4VALIDITY)

	end # close logfile																					##DEBUG

end

exit 0  # OK to proceed