Since we added `only: [merge_requests]` for the `style-check-diff` job,
that started running detached pipelines only for merge requests and only
containing that job, and not running the other jobs for merge requests
(only for branches).
That wasn’t the intention.
Follow the guide on
https://docs.gitlab.com/ee/ci/merge_request_pipelines/index.html#excluding-certain-jobs
to ensure that all jobs (including `style-check-diff`) are run for merge
requests.
This means we can no longer unconditionally use
`${CI_MERGE_REQUEST_TARGET_BRANCH_{NAME,SHA}}`, since they are only
defined for jobs which are running against a merge request rather than a
branch. Instead, use some `git rev-list` magic from
https://stackoverflow.com/a/4991675/2931197 to find the newest common
ancestor commit between the detached head that CI is running on, and the
known or likely target branch. Do the style check against the diff
between the newest common ancestor commit and the detached head.
(Note that `${CI_MERGE_REQUEST_TARGET_BRANCH_SHA}` was never actually
defined for any of our pipelines, since it’s only available for CI
pipelines running on merged branches, which is a GitLab Premium
feature. Oops, my bad.)
In order to find the newest common ancestor commit, we need to pull the
upstream remote, since the CI pipeline might be running on a fork of the
main repository where various branches (particularly `master`) are out
of date.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
We can use a template to factor these out and make things a bit more
maintainable. This should introduce no functional changes.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
When compiling a program using glib with -Wzero-as-null-pointer-constant
warnings enabled, the compiler warns about this type check in the
g_once_init_enter macro. Fix by replacing "0" with "NULL".
It’s possible that one VFS operation will happen from a worker thread at
the same time as another is happening from the main thread, in which
case the static buffer which getpwnam() uses will be overwritten.
There’s a chance this will corrupt the results that one of the threads
receives.
Fix that by using the thread-safe getpwnam_r() version, via the new
g_unix_get_passwd_entry() function.
Fix the indentation of the surrounding block while we’re there.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Fixes: #1687
This is a convenience wrapper around getpwnam_r() which handles all the
memory allocation faff.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Helps: #1687
Use the new g_type_interface_instantiable_prerequisite() to check
compatibility for transform functions.
In particular, this allows interfaces (in my case GDK_TYPE_PAINTABLE) to
be transformed to/from any GObject type (in my case G_TYPE_OBJECT) using
the transform function registered to tranform between any 2 objects
(g_value_object_transform_value() does a type check and uses NULL if the
types don't match).
And this in turn allows be to g_object_bind_property() a gobject-typed
generic property (GtkListItem::item) to a GtkImage::paintable.
Use the newly added g_type_interface_instantiable_prerequisite() to
allow closure return values being interfaces by looking up the
instantiable type for the interface and usings its GValue accessors.
There is (at most) a single GType that is instantiable and a
prerequisite for an interface. This function returns that type.
This type is necessary in particular when dealing with GValues because a
GValue contains an instance of a type.
Although not quite as often-occurring, this should help with constructs
like this:
if (list)
{
g_list_free_full (list, foo);
list = NULL;
}
Closes https://gitlab.gnome.org/GNOME/glib/issues/1943
Those tests seem to regularly fail because a timeout (which we're
measuring outside the function that times out) is too long, which can
happen when the system is busy.
Don't run those tests unless "thorough" tests are requested. This
disables those tests by default.
Bail out! GLib-GIO:ERROR:../gio/tests/socket.c:1167:test_timed_wait: assertion failed (poll_duration < 112000): (114254 < 112000)
Bail out! GLib-GIO:ERROR:../gio/tests/cancellable.c:167:on_mock_operation_ready: assertion failed (error == (g-io-error-quark, 19)): error is NULL
This shouldn’t affect them (since it just adds the `clang-format-7`
package), but it’s good to keep everything on the same version.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
See: #1552
Now we're returning the file type again, we need to mask it out to
compare with the mode. We can also check that the statbuf said the file
is a regular file.
Related: #1934
This reverts commit bfdc5fc4fc.
This changes the semantics of G_FILE_ATTRIBUTE_ID_UNIX_MODE, and we've
already found one user of the previous semantics (ostree).
Closes#1934
In C, the proper type for a heap allocate structure is size_t/gsize.
That means, no valid (heap allocated) pointer will ever contain more
bytes than size_t can represent.
Hence, this integer type should also be used when operating on
data like a strv array. Adjust some internal uses to use gsize
instead of gint/guint.
Note that g_strv_length() returns a value of type guint. So this
API cannot be used on string arrays longer of arbitrary size. But
that is not fixable.
This reverts commit fd3ed5e31b.
C11-style atomics have been fixed (on FreeBSD and other platforms) in
the previous commit, “gatomic: Check argument width in
g_atomic_pointer_compare_and_exchange()”.
See !1229 and #1940.
Check that the new value is actually pointer-width, rather than (for
example) `sizeof (int)` which could happen if someone used `0` rather
than `NULL`.
Changes suggested by Simon McVittie.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Helps: #1940
Don’t pass integers; it’s not type-safe. The macro version of
`g_atomic_pointer_compare_and_exchange()` used to erroneously accept
integers, but they would have the wrong width on some platforms.
Changes originally investigated and suggested by Ting-Wei Lan.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Fixes: #1940
