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| author |   Robert Collins <rbtcollins@hp.com> | 2014-01-28 19:18:57 +1300 |
|---|---|---|
| committer | Robert Collins <rbtcollins@hp.com> | 2014-01-29 01:39:24 +1300 |
| commit | 0757603f2ec10223a99de17123cfd9c1a6a815af (patch) | |
| tree | 31a71ec847ad6cdd4f3f0fff8198baee73046228 /tripleo_heat_merge | |
| parent | 6cecaac6a3257d422568f25c3b832c347a98ff92 (diff) | |
Permit writing output to other than stdout.
Change-Id: I8349f347578bab564e4c37ee2c87314881e09b01
Diffstat (limited to 'tripleo_heat_merge')
| -rw-r--r-- | tripleo_heat_merge/merge.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tripleo_heat_merge/merge.py b/tripleo_heat_merge/merge.py index 053a683a..2975bd02 100644 --- a/tripleo_heat_merge/merge.py +++ b/tripleo_heat_merge/merge.py @@ -89,11 +89,18 @@ def main(argv=None): parser.add_argument('--included-template-dir', nargs='?', default=INCLUDED_TEMPLATE_DIR, help='Path for resolving included templates') + parser.add_argument('--output', + help='File to write output to. - for stdout', + default='-') args = parser.parse_args(argv) templates = args.templates merged_template = merge(templates, args.master_role, args.slave_roles, args.included_template_dir) - sys.stdout.write(merged_template) + if args.output == '-': + out_file = sys.stdout + else: + out_file = file(args.output, 'wt') + out_file.write(merged_template) def merge(templates, master_role=None, slave_roles=None, included_template_dir=INCLUDED_TEMPLATE_DIR): |