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VIVO-4 remove the license substitution code from the license scanner

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Now, it only scans.
This commit is contained in:
j2blake 2013-08-26 14:56:54 -04:00
parent 07cf4ad00d
commit e2b5c71874
4 changed files with 52 additions and 166 deletions
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1
.gitattributes vendored
View file

@ -4,7 +4,6 @@
# Explicitly declare text files we want to always be normalized and converted
# to native line endings on checkout.
*.properties
*.conf text
*.config text

133
utilities/licenser/licenser.rb
View file

@ -49,7 +49,6 @@ class Licenser
#
def sanity_checks_on_parameters()
# Check that all necessary properties are here.
raise("Properties file must contain a value for 'scan_only'") if @scan_only_string == nil
raise("Properties file must contain a value for 'source_dir'") if @source_dir == nil
raise("Properties file must contain a value for 'known_exceptions'") if @known_exceptions_file == nil
raise("Properties file must contain a value for 'skip_directories'") if @skip_directories_list == nil
@ -63,43 +62,6 @@ class Licenser
if !File.exist?(@known_exceptions_file)
raise "Known exceptions file does not exist: #{@known_exceptions_file}"
end
if !@scan_only
raise("Properties file must contain a value for 'target_dir'") if @target_dir == nil
raise("Properties file must contain a value for 'license_file'") if @license_file == nil
if File.exist?(@target_dir)
raise "Target directory already exists: #{@target_dir}"
end
target_parent = File.dirname(@target_dir)
if !File.exist?(target_parent)
raise "Path to target directory doesn't exist: #{target_parent}"
end
if !File.exist?(@license_file)
raise "License file does not exist: #{@license_file}"
end
end
end
# Prepare the license as an array of lines of text,
# with the current year substituted in for ${year}
#
def prepare_license_text(license_file)
if (license_file == nil)
return []
end
year_string = DateTime.now.year.to_s
text = []
File.open(license_file) do |file|
file.each do |line|
text << line.gsub('${year}', year_string)
end
end
return text
end
# The globs in the exceptions file are assumed to be
@ -126,8 +88,6 @@ class Licenser
def scan_dir(source_dir, target_dir)
@stats.enter_directory(source_dir)
Dir.mkdir(File.expand_path(target_dir, @target_dir)) if !@scan_only
Dir.foreach(File.join(@source_dir, source_dir)) do |filename|
source_path_relative = File.join(source_dir, filename)
source_path = File.join(@source_dir, source_path_relative)
@ -162,27 +122,12 @@ class Licenser
elsif is_directory
scan_dir(source_path_relative, target_path_relative)
elsif is_match
if @scan_only
@stats.record_scan_matching(filename)
scan_file(source_path, filename)
else
@stats.record_copy_matching(filename)
copy_file_with_license(source_path, target_path, filename)
end
@stats.record_scan_matching(filename)
scan_file(source_path, filename)
elsif is_exception
@stats.record_known_exception(filename)
if @scan_only
# do nothing
else
copy_file_without_license(source_path, target_path)
end
else # not a match
if @scan_only
@stats.record_scan_non_matching(filename)
else
@stats.record_copy_non_matching(filename)
copy_file_without_license(source_path, target_path)
end
@stats.record_scan_non_matching(filename)
end
end
end
@ -215,7 +160,7 @@ class Licenser
return false
end
# This file would be eligible for licensing if we weren't in scan-only mode.
# This file should contain a license tag.
#
def scan_file(source_path, filename)
found = 0
@ -236,57 +181,6 @@ class Licenser
end
end
# This file matches at least one of the file-matching strings, and does not
# match any exceptions. Replace the magic string with the license text.
#
def copy_file_with_license(source_path, target_path, filename)
found = 0
File.open(source_path) do |source_file|
File.open(target_path, "w") do |target_file|
source_file.each do |line|
if line.include?(MAGIC_STRING)
found += 1
insert_license_text(target_file, line)
else
target_file.print line
end
end
end
end
if found == 0
@stats.record_no_tag(filename, source_path)
elsif found == 1
@stats.record_tag(filename)
else
raise("File contains #{found} license lines: #{source_path}")
end
end
# Figure out the comment characters and write the license text to the file.
#
def insert_license_text(target_file, line)
ends = line.split(MAGIC_STRING)
if ends.size != 2
raise ("Can't parse this license line: #{line}")
end
target_file.print "#{ends[0].strip}\n"
@license_text.each do |text|
target_file.print "#{text.rstrip}\n"
end
target_file.print "#{ends[1].strip}\n"
end
# This file either doesn't match any of the file-matching strings, or
# matches an exception
#
def copy_file_without_license(source_path, target_path)
FileUtils.cp(source_path, target_path)
end
# ------------------------------------------------------------------------------------
public
# ------------------------------------------------------------------------------------
@ -296,9 +190,6 @@ class Licenser
# * properties is a map of keys to values, probably parsed from a properties file.
#
def initialize(properties)
@scan_only_string = properties['scan_only']
@scan_only = 'false' != @scan_only_string
@file_match_list = properties['file_matchers']
@skip_directories_list = properties['skip_directories']
@report_level_string = properties['report_level']
@ -319,7 +210,6 @@ class Licenser
@short_report = @report_level_string === 'short'
@file_matchers = @file_match_list.strip.split(/,\s*/)
@skip_directories = @skip_directories_list.strip.split(/,\s*/)
@license_text = prepare_license_text(@license_file)
@known_exceptions = prepare_exception_globs(@known_exceptions_file, @source_dir)
@stats = LicenserStats.new(@source_dir, @file_matchers, @full_report)
@ -332,25 +222,24 @@ class Licenser
# Report the summary statistics
def report(properties)
verb = @scan_only ? "scanned" : "copied"
if (@short_report)
subs = 0
@stats.substitutions.each {|line| subs += line[1] }
tags = 0
@stats.tagged_files.each {|line| tags += line[1] }
known = 0
@stats.known_exceptions.each {|line| known += line[1] }
missing = 0
@stats.missing_tags.each {|line| missing += line[1] }
puts "Licenser: #{verb} #{@stats.file_count} files in #{@stats.dir_count} directories."
printf(" Substitutions: %5d\n", subs)
puts "Licenser: scanned #{@stats.file_count} files in #{@stats.dir_count} directories."
printf(" Licensed files: %5d\n", tags)
printf(" Known exceptions: %5d\n", known)
printf(" Missing tags: %5d\n", missing)
else
puts "Licenser: run completed at #{DateTime.now.strftime("%H:%M:%S on %b %d, %Y")}"
puts " #{verb} #{@stats.file_count} files in #{@stats.dir_count} directories."
puts " scanned #{@stats.file_count} files in #{@stats.dir_count} directories."
puts
puts 'Substitutions'
@stats.substitutions.sort.each do |line|
puts 'Licensed files'
@stats.tagged_files.sort.each do |line|
printf("%5d %s\n", line[1], line[0])
end
puts

12
utilities/licenser/licenser_stats.rb
View file

@ -7,7 +7,7 @@ Collect the statistics of a licenser run.
=end
class LicenserStats
attr_reader :substitutions
attr_reader :tagged_files
attr_reader :missing_tags
attr_reader :known_exceptions
attr_reader :file_count
@ -33,10 +33,10 @@ class LicenserStats
@file_matchers = file_matchers
@full = full
# keep track of how many substitutions for all file types
@substitutions = Hash.new()
# keep track of how many tags are found in all file types
@tagged_files = Hash.new()
file_matchers.each do |matcher|
@substitutions[matcher] = 0
@tagged_files[matcher] = 0
end
# keep track of missing tags, only in file types that have missing tags
@ -84,8 +84,8 @@ class LicenserStats
end
def record_tag(filename)
puts " Substituted license text into #{filename}" if @full
@substitutions[which_match(filename)] += 1
puts " Found license tag into #{filename}" if @full
@tagged_files[which_match(filename)] += 1
end
def record_no_tag(filename, source_path)

72
webapp/config/licenser/licenser.properties
View file

@ -1,37 +1,35 @@
# --------------------------------------------------------------------------
# Properties for running the licenser utility in Vitro core.
# --------------------------------------------------------------------------
# The path to the top level directory to be scanned or copied
# (if relative, then relative to this file)
source_dir = ../../../
# The path to the top level directory to copy into (ignored if only scanning)
# (if relative, then relative to this file)
target_dir =
# A list of filename globs that match the files we want to license,
# delimited by commas with optional white-space.
file_matchers = *.java, *.jsp, *.tld, *.xsl, *.xslt, *.css, *.js, *.ftl, *.xml
# "globs" that describe paths that we won't follow for scanning OR FOR COPYING.
# (relative to the source_dir)
skip_directories = ./bin, ./.svn, ./**/.svn, ./webapp/.build
# The path to a file containing filename/path globs that match the files that
# we know should have no license tags in them.
# The file contains one glob per line; blank lines and comments ("#") are ignored.
# (if relative, then relative to the source directory)
known_exceptions = webapp/config/licenser/known_exceptions.txt
# The path to the text of the license agreement (ignored if only scanning)
# If the agreement contains a ${year} token, the current year will be substituted.
# (if relative, then relative to the source directory)
license_file = doc/license.txt
# Set to 'full' for a full report, 'short' for a brief statment, or to anything
# else for a medium-length summary.
report_level = short
# if true, we are just scanning, not copying.
scan_only = true
# --------------------------------------------------------------------------
# Properties for running the licenser utility in Vitro core.
# --------------------------------------------------------------------------
# The path to the top level directory to be scanned or copied
# (if relative, then relative to this file)
source_dir = ../../../
# The path to the top level directory to copy into (ignored if only scanning)
# (if relative, then relative to this file)
target_dir =
# A list of filename globs that match the files we want to license,
# delimited by commas with optional white-space.
file_matchers = *.java, *.jsp, *.tld, *.xsl, *.xslt, *.css, *.js, *.ftl, *.xml
# "globs" that describe paths that we won't follow for scanning OR FOR COPYING.
# (relative to the source_dir)
skip_directories = ./bin, ./.svn, ./**/.svn, ./webapp/.build
# The path to a file containing filename/path globs that match the files that
# we know should have no license tags in them.
# The file contains one glob per line; blank lines and comments ("#") are ignored.
# (if relative, then relative to the source directory)
known_exceptions = webapp/config/licenser/known_exceptions.txt
# The path to the text of the license agreement (ignored if only scanning)
# If the agreement contains a ${year} token, the current year will be substituted.
# (if relative, then relative to the source directory)
license_file = doc/license.txt
# Set to 'full' for a full report, 'short' for a brief statment, or to anything
# else for a medium-length summary.
#report_level = short
report_level = medium