FilesExpand file tree

 master

/

gitversion.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

105 lines (89 loc) · 3.3 KB

 master

/

gitversion.py

Copy path

Top

File metadata and controls

• Code
• Blame

105 lines (89 loc) · 3.3 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

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

'''

File: gitversion.py

Copyright (c) 2020 Diego Asanza <f.asanza@gmail.com>

SPDX-License-Identifier: Apache-2.0

'''

#!/usr/bin/env python3

import subprocess

import argparse

import re

if __name__ == "__main__":

parser = argparse.ArgumentParser(description='get the git id from current repo')

parser.add_argument('repo_path', help='path to the git repository')

group = parser.add_mutually_exclusive_group()

group.add_argument('-a', '--all', action="store_true", help='print the version tag. If no tag, the commit hash is print')

group.add_argument('-M', '--major', action="store_true", help='print the major tag. If no tag, print 0')

group.add_argument('-m', '--minor', action="store_true", help='print the minor tag. If no tag, print 0')

group.add_argument('-P', '--patch', action="store_true", help='print the patch tag. If no tag, print 0')

group.add_argument('-b', '--branch', action="store_true", help='print the branch.')

group.add_argument('-s', '--sha', action="store_true", help='print the commit hash.')

group.add_argument('-f', '--file', help='output to file.')

args = parser.parse_args()

try:

label = str(subprocess.check_output(['git', 'describe', '--tags', '--dirty'], stderr=subprocess.DEVNULL).strip())

except subprocess.CalledProcessError:

label = None

try:

githash = str(subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD'], stderr=subprocess.DEVNULL).strip().decode())

except subprocess.CalledProcessError:

exit(-1)

try:

gitbranch = str(subprocess.check_output(['git', 'rev-parse', '--abbrev-ref', 'HEAD'], stderr=subprocess.DEVNULL).strip().decode())

except subprocess.CalledProcessError:

exit(-1)

dirty = None

if label != None:

pattern = re.search(r'[0-9]+\.[0-9]+(?:\.[0-9]+)?\b', label)

tagl = re.search(r'\-\d+\-', label)

dirty = re.search(r'\s*dirty', label)

else:

pattern = None

versionstr = ''

major = ''

minor = ''

patch = ''

if dirty != None:

versionstr = 'dirty_' + githash

major = '0'

minor = '0'

patch = '0'

elif pattern == None:

versionstr = githash

major = '0'

minor = '0'

patch = '0'

else:

versionstr = pattern.group(0)

if( tagl != None):

versionstr = versionstr + tagl.group(0) + githash

major = pattern.group(0).split('.')[0]

minor = pattern.group(0).split('.')[1]

patch = pattern.group(0).split('.')[2]

if args.file:

with open(args.file, 'w') as f:

f.write('/* CMAKE: Auto-generated by gitversion.py. Do not modify */\n')

f.write('#ifndef GITVERSION_H_\n')

f.write('#define GITVERSION_H_\n')

f.write('\n')

f.write('#define GITVERSION_MAJOR ' + str(major) + '\n')

f.write('#define GITVERSION_MINOR ' + str(minor) + '\n')

f.write('#define GITVERSION_PATCH ' + str(patch) + '\n')

f.write('#define GITVERSION_BRANCH "' + str(gitbranch) + '"\n')

f.write('#define GITVERSION_HASH "' + str(githash) + '"\n')

f.write('#define GITVERSION_STR "' + str(versionstr) + '"\n')

f.write('\n')

f.write('#endif /*GITVERSION_H_*/' + '\n')

exit(0)

if args.major:

print(str(major))

elif args.minor:

print(str(minor))

elif args.patch:

print(str(patch))

elif args.branch:

print(str(gitbranch))

elif args.sha:

print(str(githash))

else:

print(str(versionstr))

exit(0)