Finally update the "git push" default behaviour to "simple".
can tell Git that you do not need help by setting these to 'false':
+
--
- pushNonFastForward::
+ pushUpdateRejected::
Set this variable to 'false' if you want to disable
- 'pushNonFFCurrent', 'pushNonFFDefault',
- 'pushNonFFCurrent', and
- 'pushNonFFMatching' simultaneously.
++ 'pushNonFFCurrent',
+ 'pushNonFFMatching', 'pushAlreadyExists',
+ 'pushFetchFirst', and 'pushNeedsForce'
+ simultaneously.
pushNonFFCurrent::
Advice shown when linkgit:git-push[1] fails due to a
non-fast-forward update to the current branch.
The default merge strategy to use when pulling a single branch.
push.default::
- Defines the action git push should take if no refspec is given
- on the command line, no refspec is configured in the remote, and
- no refspec is implied by any of the options given on the command
- line. Possible values are:
+ Defines the action `git push` should take if no refspec is
+ explicitly given. Different values are well-suited for
+ specific workflows; for instance, in a purely central workflow
+ (i.e. the fetch source is equal to the push destination),
+ `upstream` is probably what you want. Possible values are:
+
--
-* `nothing` - do not push anything.
-* `matching` - push all branches having the same name in both ends.
- This is for those who prepare all the branches into a publishable
- shape and then push them out with a single command. It is not
- appropriate for pushing into a repository shared by multiple users,
- since locally stalled branches will attempt a non-fast forward push
- if other users updated the branch.
- +
- This used to be the default, and stale web sites may still say so,
- but Git 2.0 has changed the default to `simple`.
-* `upstream` - push the current branch to its upstream branch.
- With this, `git push` will update the same remote ref as the one which
- is merged by `git pull`, making `push` and `pull` symmetrical.
- See "branch.<name>.merge" for how to configure the upstream branch.
-* `simple` - like `upstream`, but refuses to push if the upstream
- branch's name is different from the local one. This is the safest
- option and is well-suited for beginners. It has become the default
- in Git 2.0.
-* `current` - push the current branch to a branch of the same name.
---
+
+* `nothing` - do not push anything (error out) unless a refspec is
+ explicitly given. This is primarily meant for people who want to
+ avoid mistakes by always being explicit.
+
+* `current` - push the current branch to update a branch with the same
+ name on the receiving end. Works in both central and non-central
+ workflows.
+
+* `upstream` - push the current branch back to the branch whose
+ changes are usually integrated into the current branch (which is
+ called `@{upstream}`). This mode only makes sense if you are
+ pushing to the same repository you would normally pull from
+ (i.e. central workflow).
+
+* `simple` - in centralized workflow, work like `upstream` with an
+ added safety to refuse to push if the upstream branch's name is
+ different from the local one.
++
+When pushing to a remote that is different from the remote you normally
+pull from, work as `current`. This is the safest option and is suited
+for beginners.
++
- This mode will become the default in Git 2.0.
++This mode has become the default in Git 2.0.
+
+* `matching` - push all branches having the same name on both ends.
+ This makes the repository you are pushing to remember the set of
+ branches that will be pushed out (e.g. if you always push 'maint'
+ and 'master' there and no other branches, the repository you push
+ to will have these two branches, and your local 'maint' and
+ 'master' will be pushed there).
++
+To use this mode effectively, you have to make sure _all_ the
+branches you would push out are ready to be pushed out before
+running 'git push', as the whole point of this mode is to allow you
+to push all of the branches in one go. If you usually finish work
+on only one branch and push out the result, while other branches are
+unfinished, this mode is not for you. Also this mode is not
+suitable for pushing into a shared central repository, as other
+people may add new branches there, or update the tip of existing
+branches outside your control.
+
- This is currently the default, but Git 2.0 will change the default
- to `simple`.
-The `simple`, `current` and `upstream` modes are for those who want to
-push out a single branch after finishing work, even when the other
-branches are not yet ready to be pushed out. If you are working with
-other people to push into the same shared repository, you would want
-to use one of these.
++This used to be the default, but not since Git 2.0 (`simple` is the
++new default).
+
+--
rebase.stat::
Whether to show a diffstat of what changed upstream since the last
#include "cache.h"
-int advice_push_nonfastforward = 1;
+int advice_push_update_rejected = 1;
int advice_push_non_ff_current = 1;
- int advice_push_non_ff_default = 1;
int advice_push_non_ff_matching = 1;
+int advice_push_already_exists = 1;
+int advice_push_fetch_first = 1;
+int advice_push_needs_force = 1;
int advice_status_hints = 1;
+int advice_status_u_option = 1;
int advice_commit_before_merge = 1;
int advice_resolve_conflict = 1;
int advice_implicit_identity = 1;
const char *name;
int *preference;
} advice_config[] = {
- { "pushnonfastforward", &advice_push_nonfastforward },
+ { "pushupdaterejected", &advice_push_update_rejected },
{ "pushnonffcurrent", &advice_push_non_ff_current },
- { "pushnonffdefault", &advice_push_non_ff_default },
{ "pushnonffmatching", &advice_push_non_ff_matching },
+ { "pushalreadyexists", &advice_push_already_exists },
+ { "pushfetchfirst", &advice_push_fetch_first },
+ { "pushneedsforce", &advice_push_needs_force },
{ "statushints", &advice_status_hints },
+ { "statusuoption", &advice_status_u_option },
{ "commitbeforemerge", &advice_commit_before_merge },
{ "resolveconflict", &advice_resolve_conflict },
{ "implicitidentity", &advice_implicit_identity },
#include "git-compat-util.h"
-extern int advice_push_nonfastforward;
+extern int advice_push_update_rejected;
extern int advice_push_non_ff_current;
- extern int advice_push_non_ff_default;
extern int advice_push_non_ff_matching;
+extern int advice_push_already_exists;
+extern int advice_push_fetch_first;
+extern int advice_push_needs_force;
extern int advice_status_hints;
+extern int advice_status_u_option;
extern int advice_commit_before_merge;
extern int advice_resolve_conflict;
extern int advice_implicit_identity;
add_refspec(refspec.buf);
}
+static void setup_push_current(struct remote *remote, struct branch *branch)
+{
+ if (!branch)
+ die(_(message_detached_head_die), remote->name);
+ add_refspec(branch->name);
+}
+
static char warn_unspecified_push_default_msg[] =
- N_("push.default is unset; its implicit value is changing in\n"
+ N_("push.default is unset; its implicit value has changed in\n"
"Git 2.0 from 'matching' to 'simple'. To squelch this message\n"
- "and maintain the current behavior after the default changes, use:\n"
+ "and maintain the traditional behavior, use:\n"
"\n"
" git config --global push.default matching\n"
"\n"
warning("%s\n", _(warn_unspecified_push_default_msg));
}
+static int is_workflow_triangular(struct remote *remote)
+{
+ struct remote *fetch_remote = remote_get(NULL);
+ return (fetch_remote && fetch_remote != remote);
+}
+
static void setup_default_push_refspecs(struct remote *remote)
{
+ struct branch *branch = branch_get(NULL);
+ int triangular = is_workflow_triangular(remote);
+
switch (push_default) {
default:
- case PUSH_DEFAULT_UNSPECIFIED:
- default_matching_used = 1;
- warn_unspecified_push_default_configuration();
- /* fallthru */
case PUSH_DEFAULT_MATCHING:
add_refspec(":");
break;
+ case PUSH_DEFAULT_UNSPECIFIED:
+ warn_unspecified_push_default_configuration();
+ /* fallthru */
+
case PUSH_DEFAULT_SIMPLE:
- setup_push_upstream(remote, 1);
+ if (triangular)
+ setup_push_current(remote, branch);
+ else
+ setup_push_upstream(remote, branch, triangular);
break;
case PUSH_DEFAULT_UPSTREAM:
static const char message_advice_pull_before_push[] =
N_("Updates were rejected because the tip of your current branch is behind\n"
- "its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
- "before pushing again.\n"
+ "its remote counterpart. Integrate the remote changes (e.g.\n"
+ "'git pull ...') before pushing again.\n"
"See the 'Note about fast-forwards' in 'git push --help' for details.");
- static const char message_advice_use_upstream[] =
- N_("Updates were rejected because a pushed branch tip is behind its remote\n"
- "counterpart. If you did not intend to push that branch, you may want to\n"
- "specify branches to push or set the 'push.default' configuration variable\n"
- "to 'simple', 'current' or 'upstream' to push only the current branch.");
-
static const char message_advice_checkout_pull_push[] =
N_("Updates were rejected because a pushed branch tip is behind its remote\n"
- "counterpart. Check out this branch and merge the remote changes\n"
- "(e.g. 'git pull') before pushing again.\n"
+ "counterpart. Check out this branch and integrate the remote changes\n"
+ "(e.g. 'git pull ...') before pushing again.\n"
"See the 'Note about fast-forwards' in 'git push --help' for details.");
+static const char message_advice_ref_fetch_first[] =
+ N_("Updates were rejected because the remote contains work that you do\n"
+ "not have locally. This is usually caused by another repository pushing\n"
+ "to the same ref. You may want to first integrate the remote changes\n"
+ "(e.g., 'git pull ...') before pushing again.\n"
+ "See the 'Note about fast-forwards' in 'git push --help' for details.");
+
+static const char message_advice_ref_already_exists[] =
+ N_("Updates were rejected because the tag already exists in the remote.");
+
+static const char message_advice_ref_needs_force[] =
+ N_("You cannot update a remote ref that points at a non-commit object,\n"
+ "or update a remote ref to make it point at a non-commit object,\n"
+ "without using the '--force' option.\n");
+
static void advise_pull_before_push(void)
{
- if (!advice_push_non_ff_current || !advice_push_nonfastforward)
+ if (!advice_push_non_ff_current || !advice_push_update_rejected)
return;
advise(_(message_advice_pull_before_push));
}
- static void advise_use_upstream(void)
- {
- if (!advice_push_non_ff_default || !advice_push_update_rejected)
- return;
- advise(_(message_advice_use_upstream));
- }
-
static void advise_checkout_pull_push(void)
{
- if (!advice_push_non_ff_matching || !advice_push_nonfastforward)
+ if (!advice_push_non_ff_matching || !advice_push_update_rejected)
return;
advise(_(message_advice_checkout_pull_push));
}
if (!err)
return 0;
- switch (nonfastforward) {
- default:
- break;
- case NON_FF_HEAD:
+ if (reject_reasons & REJECT_NON_FF_HEAD) {
advise_pull_before_push();
- break;
- case NON_FF_OTHER:
+ } else if (reject_reasons & REJECT_NON_FF_OTHER) {
- if (default_matching_used)
- advise_use_upstream();
- else
- advise_checkout_pull_push();
+ advise_checkout_pull_push();
- break;
+ } else if (reject_reasons & REJECT_ALREADY_EXISTS) {
+ advise_ref_already_exists();
+ } else if (reject_reasons & REJECT_FETCH_FIRST) {
+ advise_ref_fetch_first();
+ } else if (reject_reasons & REJECT_NEEDS_FORCE) {
+ advise_ref_needs_force();
}
return 1;
projects / git.git / commitdiff