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get extension of path

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Kaiyin Zhong 2019-06-26 11:28:06 +02:00 committed by Alex Medvednikov
parent f0e6a1c1c1
commit 0f05f7c1ee
1 changed files with 9 additions and 0 deletions
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9
os/os.v
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@ -386,6 +386,15 @@ fn print_c_errno() {
# printf("errno=%d err='%s'\n", errno, strerror(errno)); # printf("errno=%d err='%s'\n", errno, strerror(errno));
} }
pub fn get_extension(path string) string {
pos := path.last_index('.')
if pos == -1 {
return ''
}
return path.right(pos)
}
pub fn basedir(path string) string { pub fn basedir(path string) string {
pos := path.last_index('/') pos := path.last_index('/')
if pos == -1 { if pos == -1 {