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cat/less/blame command: default to expand to stay in sync with checkout

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this allows us also to drop the nasty fallback code
This commit is contained in:
Adrian Schröter 2017-03-09 12:01:50 +01:00
parent 6184c7ee78
commit 6b91b282b8
2 changed files with 10 additions and 24 deletions
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2
NEWS
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@ -1,5 +1,5 @@
0.158
-
- cat/less/blame command: default to expand to stay in sync with checkout
0.157
- add unpublish command (requires OBS 2.8)

20
osc/commandline.py
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@ -7929,7 +7929,7 @@ Please submit there instead, or use --nodevelproject to force direct submission.
@cmdln.option('-r', '--revision', metavar='rev',
help='print out the specified revision')
@cmdln.option('-e', '--expand', action='store_true',
help='force expansion of linked packages.')
help='(default) force expansion of linked packages.')
@cmdln.option('-u', '--unexpand', action='store_true',
help='always work with unexpanded packages.')
@cmdln.option('-M', '--meta', action='store_true',
@ -7987,30 +7987,16 @@ Please submit there instead, or use --nodevelproject to force direct submission.
query['meta'] = 1
if opts.revision:
query['rev'] = opts.revision
if opts.expand:
if not opts.unexpand:
query['rev'] = show_upstream_srcmd5(apiurl, project, package, expand=True, revision=opts.revision, meta=opts.meta)
query['expand'] = 1 # important for blame case to follow links in old revisions
u = makeurl(apiurl, ['source', project, package, filename], query=query)
try:
if subcmd == 'less':
f = http_GET(u)
run_pager(''.join(f.readlines()))
else:
for data in streamfile(u):
sys.stdout.write(data)
except HTTPError as e:
if e.code == 404 and not opts.expand and not opts.unexpand:
print('expanding link...', file=sys.stderr)
query['rev'] = show_upstream_srcmd5(apiurl, project, package, expand=True, revision=opts.revision)
u = makeurl(apiurl, ['source', project, package, filename], query=query)
if subcmd == "less":
f = http_GET(u)
run_pager(''.join(f.readlines()))
else:
for data in streamfile(u):
sys.stdout.write(data)
else:
e.osc_msg = 'If linked, try: cat -e'
raise e
# helper function to download a file from a specific revision