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Cleanup before next round of extensions.

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This commit is contained in:
Eric S. Raymond 2007-04-07 17:22:29 +00:00
parent 79c2e42a9d
commit 80228d5536
1 changed files with 20 additions and 21 deletions
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41
data/tools/macroscope
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@ -1,12 +1,21 @@
#!/usr/bin/env python
#
# macroscope -- generate cross-reference listing of WML macro usage
# macroscope -- generate cross-reference listings of WML macro usage
#
# By Eric S. Raymond April 2007.
# (Yes, this *is* named after an ancient Piers Anthony novel.)
import sys, os, time, re, getopt
def allfiles(dir):
"Get the names of all files under dir, ignoring .svn directories."
datafiles = []
os.chdir(dir) # So we can deal in relative pathnames.
os.path.walk(".",
lambda arg, dir, names: datafiles.extend(map(lambda x: os.path.normpath(os.path.join(dir,x)), names)),
None)
return filter(lambda x: ".svn" not in x, datafiles)
def initialize(verbose):
"Prepare for crosschecks."
# This assumes we're being called from our source-tree location
@ -14,14 +23,7 @@ def initialize(verbose):
if verbose:
print "# Data directory is: %s" % datadir
# Get the names of all files in the data subdirectory.
# Chdir to there first so we can deal in relative pathnames.
datafiles = []
os.chdir(datadir)
os.path.walk(".",
lambda arg, dir, names: datafiles.extend(map(lambda x: os.path.normpath(os.path.join(dir,x)), names)),
None)
datafiles = filter(lambda x: ".svn" not in x, datafiles)
datafiles = allfiles(datadir)
#print "Data files: %s" % `datafiles`[1:-1]
# Get the names of all WML files.
@ -35,7 +37,7 @@ def initialize(verbose):
return (datafiles, cfgfiles, utilsfiles)
class reference:
"Describes a location in the data tree."
"Describes a location by file and line."
def __init__(self, filename, line=None):
self.filename = filename
self.line = line
@ -46,8 +48,9 @@ class reference:
return self.filebame
class macro_cross_reference:
def __init__(self, filelist):
self.gather_macro_definitions(filelist)
def __init__(self, fromlist, tolist):
self.gather_macro_definitions(fromlist)
self.check_macro_references(tolist)
def gather_macro_definitions(self, filelist):
"Collect macro definitions from a specified filelist."
self.xref = {}
@ -123,8 +126,7 @@ if __name__ == "__main__":
print "# against macro references from anywhere."
print "# Output will list unused macros and undefined references."
(datafiles, cfgfiles, utilsfiles) = initialize(verbose)
xref = macro_cross_reference(cfgfiles)
xref.check_macro_references(cfgfiles)
xref = macro_cross_reference(cfgfiles, cfgfiles)
print "# Unused macros:"
xref.xrefdump(lambda n, d, r: len(r) == 0)
xref.unrefdump()
@ -135,8 +137,7 @@ if __name__ == "__main__":
c = int(val)
print "# Output reports on util macros used in only %d file(s)."% c
(datafiles, cfgfiles, utilsfiles) = initialize(verbose)
xref = macro_cross_reference(utilsfiles)
xref.check_macro_references(cfgfiles)
xref = macro_cross_reference(utilsfiles, cfgfiles)
xref.xrefdump(lambda n, d, r: len(r) == c)
sys.exit(0)
elif (switch == '-N'):
@ -145,8 +146,7 @@ if __name__ == "__main__":
c = int(val)
print "# Output reports on all macros used in only %d file(s)."% c
(datafiles, cfgfiles, utilsfiles) = initialize(verbose)
xref = macro_cross_reference(cfgfiles)
xref.check_macro_references(cfgfiles)
xref = macro_cross_reference(cfgfiles, cfgfiles)
xref.xrefdump(lambda n, d, r: len(r) == c)
sys.exit(0)
elif (switch == '-u'):
@ -154,15 +154,14 @@ if __name__ == "__main__":
print "# against macro references from anywhere."
print "# Output will be a full reference report."
(datafiles, cfgfiles, utilsfiles) = initialize(verbose)
xref = macro_cross_reference(utilsfiles)
xref.check_macro_references(cfgfiles)
xref = macro_cross_reference(utilsfiles, cfgfiles)
xref.xrefdump()
sys.exit(0)
elif (switch == '-u'):
verbose = True
# We get here if user didn't pick a valid mode option
print """
Usage: macroscope [-v] {-m | -u}
Usage: macroscope [-v] {-m | -n | -N ddd | -u ddd}
-m = Report unused macros and undefined references.
-n ddd = Report on util macros used exactly a specified number of times
-N ddd = Report on any macros used exactly a specified number of times