utils/releaseNotesFromTag.py at master · EPICS-synApps/utils · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
#!/bin/env python
usage = """
usage:
    releaseNotesFromTag.py module [tag1 [tag2]]
        If tag1 and tag2 are supplied:
            do 'svn log -v' for 'module' from 'tag1' to 'tag2',
        If tag2 is omitted:
            use 'trunk' for tag2
        If tag1 is omitted:
            Use most recent tag for tag1
        Then convert log to html.
"""

import sys
import commands
import logModuleFromTag
SVN="https://subversion.xor.aps.anl.gov/synApps"

def tags(module, verbose=False):
	"""
	Return tags for a module in the synApps repository.
	If verbose==False, return tags as a list; ['R1-0', 'R1-1']
	else, return tags as a dictionary of dictionaries:
	{'.': {'date': ('Mar', '30', '13:32'), 'rev': '10457', 'author': 'mooney'},
	 'R1-3': {'date': ('Mar', '30', '13:20'), 'rev': '10456', 'author': 'mooney'}}
	"""
	if verbose:
		tagListRaw = commands.getoutput("svn ls -v %s/%s/tags" % (SVN,module)).split('\n')
		tagDict = {}
		for tag in tagListRaw:
			(rev, author, month, day, year_time, tagName) = tag.split()
			tagDict[tagName.strip('/')] = {'rev':rev, 'author':author, 'date':(month, day, year_time)}
		return(tagDict)
	else:
		tagListRaw = commands.getoutput("svn ls %s/%s/tags" % (SVN,module)).split()
		tagList = []
		for tag in tagListRaw:
			tagList.append(tag.strip('/'))
		return(tagList)

#def highestTag(module, dir):
#	maxTag = -1
#	tagList = commands.getoutput("svn ls -v %s/%s/%s" % (SVN,module,dir)).split('\n')
#	for tag in tagList:
#		maxTag = max(maxTag, int(tag.split()[0]))
#	return maxTag

#def log(module, tag1, tag2=None):
#	# Find the difference between tag1 and tag2, or between tag1 and trunk
#	tagList = tags(module)
#	if not tag1 in tagList:
#		print("tag '%s' not found for module '%s'" % (tag1, module))
#		return
#	if tag2 == None:
#		tagRevNum = highestTag(module, 'tags/'+tag1)
#		trunkRevNum = highestTag(module, 'trunk')
#		l = commands.getoutput("svn log -v -r %d:%d %s/%s" % (tagRevNum, trunkRevNum, SVN, module))
#	else:
#		if not tag2 in tagList:
#			print("tag '%s' not found for module '%s'" % (tag2, module))
#			return
#		tag1RevNum = highestTag(module, 'tags/'+tag1)
#		tag2RevNum = highestTag(module, 'tags/'+tag2)
#		l = commands.getoutput("svn log -v -r %d:%d %s/%s" % (tag1RevNum, tag2RevNum, SVN, module))
#	l = l.split('\n')
#	return(l)

typeName = {'A': 'Added',
      'C': 'Conflicted',
      'D': 'Deleted',
      'I': 'Ignored',
      'M': 'Modified',
      'R': 'Replaced',
      'X': 'unversioned external',
      '?': 'unknown',
      '!': 'missing'}

def parseLog(lines, debug=False):
	revisions = {}
	currRev = None
	section = None
	for l in lines:
		if debug>1: print("LINE='%s'" % l)
		if len(l) == 0:
			if debug>1: print('ignored')
			if section == 'files': section = 'message'
			continue
		if l[0] == '-' and l.strip('-') == '':
			if debug>1: print('separator')
			currRev = None
			section = None
			continue
		if currRev == None and l[0] == 'r':
			currRev = l.split()[0]
			if debug: print("revision:'%s'" % currRev)
			revisions[currRev] = {'files':[], 'message':[]}
			continue
		if currRev and l == 'Changed paths:':
			section = 'files'
			if debug>1: print('ignored')
			continue
		if currRev and (section == 'files') and l[0].isspace():
			(typeLetter,file) = l.lstrip(' ').split(' ', 1)
			type = typeName[typeLetter]
			if file.count(' '):
				file = file.split(' ',1)[0]
			if debug: print("    type ='%s', file = '%s'" % (type, file))
			revisions[currRev]['files'].append([type, file])
			continue
		if currRev and (section == 'message'):
			if debug: print("    commit message:'%s'" % l)
			revisions[currRev]['message'].append(l)
	return(revisions)

import os
def printRevisions(revs):
	for key in revs.keys():
		print(key)
		for f in revs[key]['files']:
			print("\t%s %s" % (f[0],os.path.basename(f[1])))
		for m in revs[key]['message']:
			print("\t%s" % m)

import sys
def printRevisionsHTML(revs, file=None, endTag=None, module=None):
	if file == None:
		fp = sys.stdout
	else:
		fp = open(file,'w')

	fp.write("<html>\n")
	fp.write("<body>\n")

	if module:
		fp.write("<h1 align=\"center\">%s Release Notes</h1>\n" % module)
	if endTag:
		if endTag[0] == 'R': endTag = endTag[1:]
		fp.write("<h2 align=\"center\">Release %s</h2>\n" % endTag)

	fp.write('<dl>\n')
	revList = []
	for key in revs.keys():
		revList.append(key)
	revList.sort()
	for key in revList:
		if (len(revs[key]['message'])) > 0 and (
			revs[key]['message'][0][:39] == "This commit was manufactured by cvs2svn"):
			continue
		fp.write('\n<p><dt>')
		for f in revs[key]['files']:
			fp.write("%s %s<br>\n" % (f[0],os.path.basename(f[1])))
		fp.write('<dd>')
		for m in revs[key]['message']:
			fp.write("<br>%s\n" % m)
	fp.write('</dl>\n')
	fp.write("</body>\n")
	fp.write("</html>\n")
	fp.close()

def main():
	#print "sys.arvg:", sys.argv
	if len(sys.argv) == 4:
		s = logModuleFromTag.log(sys.argv[1], sys.argv[2], sys.argv[3])
		revs = parseLog(s)
		printRevisionsHTML(revs,None,sys.argv[3])
	elif len(sys.argv) == 3:
		s=logModuleFromTag.log(sys.argv[1], sys.argv[2])
		revs = parseLog(s)
		printRevisionsHTML(revs)
	elif len(sys.argv) == 2:
		s=tags(sys.argv[1])
		for line in s: print(line)
	else:
		print (usage)
		return

if __name__ == "__main__":
	main()