Commit Graph

3 Commits

Author SHA1 Message Date
u_quark
f62abd00db Use environment variables when creating signatures
When creating an action signature (e.g. for a commit author and
committer) read the following environment variables that can override
the configuration options:

 * `GIT_AUTHOR_NAME` is the human-readable name in the "author" field.
 * `GIT_AUTHOR_EMAIL` is the email for the "author" field.
 * `GIT_AUTHOR_DATE` is the timestamp used for the "author" field.
 * `GIT_COMMITTER_NAME` sets the human name for the "committer" field.
 * `GIT_COMMITTER_EMAIL` is the email address for the "committer" field.
 * `GIT_COMMITTER_DATE` is used for the timestamp in the "committer"
   field.
 * `EMAIL` is the fallback email address in case the user.email
   configuration value isn't set. If this isn't set, Git falls back to
   the system user and host names.

This is taken from the git documentation chapter "10.8 Environment
Variables":

https://git-scm.com/book/en/v2/Git-Internals-Environment-Variables

This PR adds support for reading these environment variables by adding
two new functions `git_signature_default_author` and
`git_signature_default_committer` and deprecates the
`git_signature_default` function.

Fixes: https://github.com/libgit2/libgit2/issues/3751

Prior work:
 * https://github.com/libgit2/libgit2/pull/4409
 * https://github.com/libgit2/libgit2/pull/5479
 * https://github.com/libgit2/libgit2/pull/6290
2024-01-14 11:07:13 +00:00
Ashok P. Nadkarni
aab7c0babc Free parent and ref in lg2_commit before returning. 2022-02-14 13:57:07 +05:30
Peter Salomonsen
dc2beb7e2d examples: additions and fixes
add example for git commit
fix example for git add
add example for git push
2020-04-02 18:39:37 +02:00