Commit Graph

2 Commits

Author SHA1 Message Date
Masayuki Morita 31a5aa1878
command/init: Add a new flag `-lockfile=readonly` (#27630)
Fixes #27506

Add a new flag `-lockfile=readonly` to `terraform init`.
It would be useful to allow us to suppress dependency lockfile changes
explicitly.

The type of the `-lockfile` flag is string rather than bool, leaving
room for future extensions to other behavior variants.

The readonly mode suppresses lockfile changes, but should verify
checksums against the information already recorded. It should conflict
with the `-upgrade` flag.

Note: In the original use-case described in #27506, I would like to
suppress adding zh hashes, but a test code here suppresses adding h1
hashes because it's easy for testing.

Co-authored-by: Alisdair McDiarmid <alisdair@users.noreply.github.com>
2021-03-09 11:12:00 -05:00
Martin Atkins 4a1b081afb depsfile: Locks.Equal and Locks.Empty methods
These are helper functions to give the installation UI some hints about
whether the lock file has changed so that it can in turn give the user
advice about it. The UI-layer callers of these will follow in a later
commit.
2020-10-09 09:26:23 -07:00