| Message ID | ZMe6KmzZGVubYpvO@adams (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | doc: sha256 is no longer experimental | expand |
Adam Majer <adamm@zombino.com> writes: > +Note: At present, there is no interoperability between SHA-256 > +repositories and SHA-1 repositories. > + > +Historically, we warned that SHA-256 repositories may later need > +backward incompatible changes when we introduce such interoperability > +features. Today, we only expect compatible changes. Furthermore, if such > +changes prove to be necessary, it can expected that SHA-256 repositories "can BE expected" (will tweak locally while queueing; no need to resend). > +created with today's Git will be usable by future versions of Git > +without data loss. Will queue. Thanks!
On July 31, 2023 6:01:10 p.m. GMT+02:00, Junio C Hamano <gitster@pobox.com> wrote: >Adam Majer <adamm@zombino.com> writes: >> +changes prove to be necessary, it can expected that SHA-256 repositories > >"can BE expected" (will tweak locally while queueing; no need to resend). +1 > >Will queue. Thanks! Thanks! -Adam
diff --git a/Documentation/git.txt b/Documentation/git.txt index f0cafa2290..11228956cd 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -553,8 +553,8 @@ double-quotes and respecting backslash escapes. E.g., the value If this variable is set, the default hash algorithm for new repositories will be set to this value. This value is ignored when cloning and the setting of the remote repository - is always used. The default is "sha1". THIS VARIABLE IS - EXPERIMENTAL! See `--object-format` in linkgit:git-init[1]. + is always used. The default is "sha1". + See `--object-format` in linkgit:git-init[1]. Git Commits ~~~~~~~~~~~ diff --git a/Documentation/object-format-disclaimer.txt b/Documentation/object-format-disclaimer.txt index 4cb106f0d1..359f393ec9 100644 --- a/Documentation/object-format-disclaimer.txt +++ b/Documentation/object-format-disclaimer.txt @@ -1,6 +1,9 @@ -THIS OPTION IS EXPERIMENTAL! SHA-256 support is experimental and still -in an early stage. A SHA-256 repository will in general not be able to -share work with "regular" SHA-1 repositories. It should be assumed -that, e.g., Git internal file formats in relation to SHA-256 -repositories may change in backwards-incompatible ways. Only use -`--object-format=sha256` for testing purposes. +Note: At present, there is no interoperability between SHA-256 +repositories and SHA-1 repositories. + +Historically, we warned that SHA-256 repositories may later need +backward incompatible changes when we introduce such interoperability +features. Today, we only expect compatible changes. Furthermore, if such +changes prove to be necessary, it can expected that SHA-256 repositories +created with today's Git will be usable by future versions of Git +without data loss.
Remove scary wording that basically stops people using sha256 repositories not because of interoperability issues with sha1 repositories, but from fear that their work will suddenly become incompatible in some future version of git. We should be clear that currently sha256 repositories will not work with sha1 repositories but stop the scary words. Signed-off-by: Adam Majer <adamm@zombino.com> --- Documentation/git.txt | 4 ++-- Documentation/object-format-disclaimer.txt | 15 +++++++++------ 2 files changed, 11 insertions(+), 8 deletions(-)