v/cmd/tools/vtest-fmt.v

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module main
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import os
import testing
import v.util
const (
known_failing_exceptions = [
'vlib/crypto/aes/const.v' /* const array wrapped in too many lines */,
]
)
fn main() {
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args_string := os.args[1..].join(' ')
v_test_formatting(args_string.all_before('test-fmt'))
}
fn v_test_formatting(vargs string) {
all_v_files := v_files()
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util.prepare_tool_when_needed('vfmt.v')
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testing.eheader('Run "v fmt" over all .v files')
mut vfmt_test_session := testing.new_test_session('$vargs fmt -worker', false)
vfmt_test_session.files << all_v_files
vfmt_test_session.skip_files << known_failing_exceptions
vfmt_test_session.test()
eprintln(vfmt_test_session.benchmark.total_message('running vfmt over V files'))
if vfmt_test_session.benchmark.nfail > 0 {
eprintln('\nWARNING: v fmt failed $vfmt_test_session.benchmark.nfail times.\n')
exit(1)
}
}
fn v_files() []string {
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mut files_that_can_be_formatted := []string{}
all_test_files := os.walk_ext('.', '.v')
for tfile in all_test_files {
if tfile.starts_with('./vlib/v/cgen/tests') {
continue
}
files_that_can_be_formatted << tfile
}
return files_that_can_be_formatted
}