From ef2bad14c55a76a6578cf4b054f7dbcd3c53a086 Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Thu, 30 Dec 2021 12:32:35 +0000
Subject: [PATCH] ENH: --dry-run option
---
share/fsl/sbin/update_fsl_package | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/share/fsl/sbin/update_fsl_package b/share/fsl/sbin/update_fsl_package
index 3f5b440..501c3d8 100755
--- a/share/fsl/sbin/update_fsl_package
+++ b/share/fsl/sbin/update_fsl_package
@@ -522,7 +522,7 @@ def confirm_installation(packages : Sequence[Package], yes : bool) -> bool:
return response.strip().lower() in ('', 'y', 'yes')
-def install_packages(packages : Sequence[Package]):
+def install_packages(packages : Sequence[Package], dry_run : bool):
"""Calls conda to update the given collection of packages. """
fsldir = os.environ['FSLDIR']
@@ -530,7 +530,10 @@ def install_packages(packages : Sequence[Package]):
cmd = f'install --no-deps -p {fsldir} -y ' + ' '.join(packages)
print('\nInstalling packages...')
- conda(cmd, False)
+ if dry_run:
+ conda(cmd, False)
+ else:
+ print(f'Dry run - would execute {cmd}')
def parse_args(argv : Optional[Sequence[str]]) -> argparse.Namespace:
@@ -553,6 +556,7 @@ def parse_args(argv : Optional[Sequence[str]]) -> argparse.Namespace:
parser.add_argument('--username', help=argparse.SUPPRESS)
parser.add_argument('--password', help=argparse.SUPPRESS)
parser.add_argument('--verbose', help=argparse.SUPPRESS, action='store_true')
+ parser.add_argument('--dry-run', help=argparse.SUPPRESS, action='store_true')
args = parser.parse_args(argv)
--
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