bitbake: toaster: typeaheads Add a git revisions suggestions
When we're importing a layer it's useful to suggest available git revisions of the layers. This uses git ls-remote to fetch the revisions and then filter on this. Caching is added for this typeahead to avoid having to fetch this information multiple times in a single session. [YOCTO #8429] (Bitbake rev: a94ae3ad0cb07a52004143c6f86f371b9e330e9f) Signed-off-by: Michael Wood <michael.g.wood@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -16,9 +16,12 @@
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import subprocess
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from toastergui.widgets import ToasterTypeAhead
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from orm.models import Project
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from django.core.urlresolvers import reverse
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from django.core.cache import cache
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class LayersTypeAhead(ToasterTypeAhead):
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""" Typeahead for layers available and not added in the current project's
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@ -147,3 +150,29 @@ class ProjectsTypeAhead(ToasterTypeAhead):
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results.append(needed_fields)
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return results
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class GitRevisionTypeAhead(ToasterTypeAhead):
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def apply_search(self, search_term, prj, request):
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results = []
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git_url = request.GET.get('git_url')
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ls_remote = cache.get(git_url)
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if ls_remote is None:
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ls_remote = subprocess.check_output(['git', 'ls-remote', git_url],
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universal_newlines=True)
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ls_remote = ls_remote.splitlines()
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# Avoid fetching the list of git refs on each new input
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cache.set(git_url, ls_remote, 120)
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for rev in ls_remote:
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git_rev = str(rev).split("/")[-1:][0]
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# "HEAD" has a special meaning in Toaster... YOCTO #9924
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if "HEAD" in git_rev:
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continue
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if git_rev.startswith(search_term):
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results.append({'name': git_rev,
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'detail': '[ %s ]' % str(rev)})
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return results
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@ -182,8 +182,9 @@ urlpatterns = patterns('toastergui.views',
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typeaheads.RecipesTypeAhead.as_view(), name='xhr_recipestypeahead'),
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url(r'^xhr_typeahead/projects$',
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typeaheads.ProjectsTypeAhead.as_view(), name='xhr_projectstypeahead'),
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url(r'^xhr_typeahead/gitrev$',
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typeaheads.GitRevisionTypeAhead.as_view(),
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name='xhr_gitrevtypeahead'),
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url(r'^xhr_testreleasechange/(?P<pid>\d+)$', 'xhr_testreleasechange',
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name='xhr_testreleasechange'),
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