octoleo/qpdf
2
1
Fork 0
mirror of https://github.com/qpdf/qpdf.git synced 2024-12-22 19:08:59 +00:00
Code Issues Releases Wiki Activity

generate_auto_job: don't replace files that are unchanged

Browse Source
This commit is contained in:
Jay Berkenbilt 2022-01-25 10:03:01 -05:00
parent f60526aff9
commit 965e473a01
2 changed files with 24 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
generate_auto_job
View File

@ -6,6 +6,8 @@ import hashlib
import re import re
import yaml import yaml
import json import json
import filecmp
from contextlib import contextmanager
whoami = os.path.basename(sys.argv[0]) whoami = os.path.basename(sys.argv[0])
BANNER = f'''// BANNER = f'''//
@ -19,6 +21,17 @@ def warn(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs) print(*args, file=sys.stderr, **kwargs)
@contextmanager
def write_file(filename):
tmpfile = filename + '.tmp'
with open(tmpfile, 'w') as f:
yield f
if os.path.exists(filename) and filecmp.cmp(filename, tmpfile, False):
os.unlink(tmpfile)
else:
os.rename(tmpfile, filename)
# QXXXQ # QXXXQ
# These need manual handlers. # These need manual handlers.
complex = set([ complex = set([
@ -105,8 +118,10 @@ class Main:
return parser.parse_args(args) return parser.parse_args(args)
def top(self, options): def top(self, options):
if options.check: if self.check_hashes():
self.check() exit(0)
elif options.check:
exit(f'{whoami}: auto job inputs have changed')
elif options.generate: elif options.generate:
self.generate() self.generate()
else: else:
@ -124,7 +139,7 @@ class Main:
pass pass
return hashes return hashes
def check(self): def check_hashes(self):
hashes = self.get_hashes() hashes = self.get_hashes()
match = False match = False
try: try:
@ -137,8 +152,7 @@ class Main:
match = old_hashes == hashes match = old_hashes == hashes
except Exception: except Exception:
pass pass
if not match: return match
exit(f'{whoami}: auto job inputs have changed')
def update_hashes(self): def update_hashes(self):
hashes = self.get_hashes() hashes = self.get_hashes()
@ -279,7 +293,6 @@ class Main:
def generate(self): def generate(self):
warn(f'{whoami}: regenerating auto job files') warn(f'{whoami}: regenerating auto job files')
with open('job.yml', 'r') as f: with open('job.yml', 'r') as f:
data = yaml.safe_load(f.read()) data = yaml.safe_load(f.read())
self.validate(data) self.validate(data)
@ -290,20 +303,20 @@ class Main:
) )
self.options_without_help = set(self.help_options) self.options_without_help = set(self.help_options)
self.prepare(data) self.prepare(data)
with open(self.DESTS['decl'], 'w') as f: with write_file(self.DESTS['decl']) as f:
print(BANNER, file=f) print(BANNER, file=f)
for i in self.decls: for i in self.decls:
print(i, file=f) print(i, file=f)
with open(self.DESTS['init'], 'w') as f: with write_file(self.DESTS['init']) as f:
print(BANNER, file=f) print(BANNER, file=f)
for i in self.init: for i in self.init:
print(i, file=f) print(i, file=f)
with open(self.DESTS['help'], 'w') as f: with write_file(self.DESTS['help']) as f:
with open('manual/cli.rst', 'r') as df: with open('manual/cli.rst', 'r') as df:
print(BANNER, file=f) print(BANNER, file=f)
self.generate_doc(df, f) self.generate_doc(df, f)
self.generate_schema(data) self.generate_schema(data)
with open(self.DESTS['schema'], 'w') as f: with write_file(self.DESTS['schema']) as f:
print('static constexpr char const* JOB_SCHEMA_DATA = R"(' + print('static constexpr char const* JOB_SCHEMA_DATA = R"(' +
json.dumps(self.schema, indent=2, separators=(',', ': ')) + json.dumps(self.schema, indent=2, separators=(',', ': ')) +
')";', file=f) ')";', file=f)

2
job.sums
View File

@ -1,5 +1,5 @@
# Generated by generate_auto_job # Generated by generate_auto_job
generate_auto_job ea845318af6d4226761f7534c489e4abe0c5f4864b2fee10c8a16f11034b4d34 generate_auto_job ab9b8cdb8ccf47417d265eebcf562c51bf4d5bff6abaf0920931b972f6c7b80b
job.yml 2752b11028530f127b06e9731834dc3ae4c3b13d0161608e3b258cd2a79767d7 job.yml 2752b11028530f127b06e9731834dc3ae4c3b13d0161608e3b258cd2a79767d7
libqpdf/qpdf/auto_job_decl.hh db95ca0864e7495532095cd193be1ff0c15797b9ccaf252024c1154bae57b365 libqpdf/qpdf/auto_job_decl.hh db95ca0864e7495532095cd193be1ff0c15797b9ccaf252024c1154bae57b365
libqpdf/qpdf/auto_job_help.hh 383eea80e2c185ef5295fc126246457a7ceeffea759fdb90bb2e6727532ea538 libqpdf/qpdf/auto_job_help.hh 383eea80e2c185ef5295fc126246457a7ceeffea759fdb90bb2e6727532ea538