[OE-core] [PATCH] lib/oe/package_manager: Introducing PACKAGE_FEED_BASE_PATHS/PACKAGE_FEED_ARCHS
leonardo.sandoval.gonzalez at linux.intel.com
leonardo.sandoval.gonzalez at linux.intel.com
Mon Oct 5 13:12:23 UTC 2015
From: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
The recently introduced PACKAGE_FEED_PREFIX is not flexible enough for
constructing URIs, because the same PREFIX is used for all PACKAGE_FEED_URIS.
Also, the string 'PREFIX' is confusing because it is not at the beginning of
the URI. The variable PACKAGE_FEED_BASE_PATHS replaces PACKAGE_FEED_PREFIX,
allowing multiple base paths to be appended on each PACKAGE_FEED_URIS. In the
other hand, a new variable called PACKAGE_FEED_ARCHS, similar in concept to
PACKAGE_BASE_PATHS, defines package architectures defined by the user.
To demonstrate the usage of the PACKAGE_FEED_URIS, PACKAGE_FEED_BASE_PATHS and
PACKAGE_FEED_ARCHS, let's assume these variables are set on local.conf
PACKAGE_FEED_URIS = "https://example.com/packagerepos/release \
https://example.com/packagerepos/updates"
PACKAGE_FEED_BASE_PATHS = "rpm rpm-dev"
PACKAGE_FEED_ARCHS = "all core2-64"
the resulting feeds would be
https://example.com/packagerepos/release/rpm/all
https://example.com/packagerepos/release/rpm/core2-64
https://example.com/packagerepos/release/rpm-dev/all
https://example.com/packagerepos/release/rpm-dev/core2-64
https://example.com/packagerepos/updates/rpm/all
https://example.com/packagerepos/updates/rpm/core2-64
https://example.com/packagerepos/updates/rpm-dev/all
https://example.com/packagerepos/updates/rpm-dev/core2-64
Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
---
meta/lib/oe/package_manager.py | 154 ++++++++++++++++++++++++++---------------
1 file changed, 99 insertions(+), 55 deletions(-)
diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index 630b957..e182027 100644
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -8,7 +8,7 @@ import re
import bb
import tempfile
import oe.utils
-
+import string
# this can be used by all PM backends to create the index files in parallel
def create_index(arg):
@@ -522,7 +522,8 @@ class PackageManager(object):
self.deploy_dir = None
self.deploy_lock = None
self.feed_uris = self.d.getVar('PACKAGE_FEED_URIS', True) or ""
- self.feed_prefix = self.d.getVar('PACKAGE_FEED_PREFIX', True) or ""
+ self.feed_base_paths = self.d.getVar('PACKAGE_FEED_BASE_PATHS', True) or ""
+ self.feed_archs = self.d.getVar('PACKAGE_FEED_ARCHS', True)
"""
Update the package manager package database.
@@ -629,6 +630,25 @@ class PackageManager(object):
self.deploy_lock = None
+ """
+ Construct URIs based on the following pattern: uri/base_path where 'uri'
+ and 'base_path' correspond to each element of the corresponding array
+ argument leading to len(uris) x len(base_paths) elements on the returned
+ array
+ """
+ def construct_uris(self, uris, base_paths):
+ def _append(arr1, arr2, sep='/'):
+ res = []
+ narr1 = map(lambda a: string.rstrip(a, sep), arr1)
+ narr2 = map(lambda a: string.lstrip(string.rstrip(a, sep), sep), arr2)
+ for a1 in narr1:
+ if arr2:
+ for a2 in narr2:
+ res.append("%s%s%s" % (a1, sep, a2))
+ else:
+ res.append(a1)
+ return res
+ return _append(uris, base_paths)
class RpmPM(PackageManager):
def __init__(self,
@@ -672,42 +692,55 @@ class RpmPM(PackageManager):
if self.feed_uris == "":
return
- # List must be prefered to least preferred order
- default_platform_extra = set()
- platform_extra = set()
- bbextendvariant = self.d.getVar('BBEXTENDVARIANT', True) or ""
- for mlib in self.ml_os_list:
- for arch in self.ml_prefix_list[mlib]:
- plt = arch.replace('-', '_') + '-.*-' + self.ml_os_list[mlib]
- if mlib == bbextendvariant:
- default_platform_extra.add(plt)
- else:
- platform_extra.add(plt)
+ arch_list = []
+ if self.feed_archs is not None:
+ # User define feed architectures
+ arch_list = self.feed_archs.split()
+ else:
+ # List must be prefered to least preferred order
+ default_platform_extra = set()
+ platform_extra = set()
+ bbextendvariant = self.d.getVar('BBEXTENDVARIANT', True) or ""
+ for mlib in self.ml_os_list:
+ for arch in self.ml_prefix_list[mlib]:
+ plt = arch.replace('-', '_') + '-.*-' + self.ml_os_list[mlib]
+ if mlib == bbextendvariant:
+ default_platform_extra.add(plt)
+ else:
+ platform_extra.add(plt)
- platform_extra = platform_extra.union(default_platform_extra)
+ platform_extra = platform_extra.union(default_platform_extra)
- arch_list = []
- for canonical_arch in platform_extra:
- arch = canonical_arch.split('-')[0]
- if not os.path.exists(os.path.join(self.deploy_dir, arch)):
- continue
- arch_list.append(arch)
+ for canonical_arch in platform_extra:
+ arch = canonical_arch.split('-')[0]
+ if not os.path.exists(os.path.join(self.deploy_dir, arch)):
+ continue
+ arch_list.append(arch)
+
+ feed_uris = self.construct_uris(self.feed_uris.split(), self.feed_base_paths.split())
uri_iterator = 0
- channel_priority = 10 + 5 * len(self.feed_uris.split()) * len(arch_list)
+ channel_priority = 10 + 5 * len(feed_uris) * (len(arch_list) if arch_list else 1)
- for uri in self.feed_uris.split():
- full_uri = uri
- if self.feed_prefix:
- full_uri = os.path.join(uri, self.feed_prefix)
- for arch in arch_list:
- bb.note('Note: adding Smart channel url%d%s (%s)' %
- (uri_iterator, arch, channel_priority))
- self._invoke_smart('channel --add url%d-%s type=rpm-md baseurl=%s/%s -y'
- % (uri_iterator, arch, full_uri, arch))
- self._invoke_smart('channel --set url%d-%s priority=%d' %
- (uri_iterator, arch, channel_priority))
+ for uri in feed_uris:
+ if arch_list:
+ for arch in arch_list:
+ bb.note('Note: adding Smart channel url%d%s (%s)' %
+ (uri_iterator, arch, channel_priority))
+ self._invoke_smart('channel --add url%d-%s type=rpm-md baseurl=%s/%s -y'
+ % (uri_iterator, arch, uri, arch))
+ self._invoke_smart('channel --set url%d-%s priority=%d' %
+ (uri_iterator, arch, channel_priority))
+ channel_priority -= 5
+ else:
+ bb.note('Note: adding Smart channel url%d (%s)' %
+ (uri_iterator, channel_priority))
+ self._invoke_smart('channel --add url%d type=rpm-md baseurl=%s -y'
+ % (uri_iterator, uri))
+ self._invoke_smart('channel --set url%d priority=%d' %
+ (uri_iterator, channel_priority))
channel_priority -= 5
+
uri_iterator += 1
'''
@@ -1480,21 +1513,26 @@ class OpkgPM(PackageManager):
rootfs_config = os.path.join('%s/etc/opkg/base-feeds.conf'
% self.target_rootfs)
+ feed_uris = self.construct_uris(self.feed_uris.split(), self.feed_base_paths.split())
+ archs = self.pkg_archs.split() if self.feed_archs is None else self.feed_archs.split()
+
with open(rootfs_config, "w+") as config_file:
uri_iterator = 0
- for uri in self.feed_uris.split():
- full_uri = uri
- if self.feed_prefix:
- full_uri = os.path.join(uri, self.feed_prefix)
-
- for arch in self.pkg_archs.split():
- if not os.path.exists(os.path.join(self.deploy_dir, arch)):
- continue
- bb.note('Note: adding opkg feed url-%s-%d (%s)' %
- (arch, uri_iterator, full_uri))
+ for uri in feed_uris:
+ if archs:
+ for arch in archs:
+ if (self.feed_archs is None) and (not os.path.exists(os.path.join(self.deploy_dir, arch))):
+ continue
+ bb.note('Note: adding opkg feed url-%s-%d (%s)' %
+ (arch, uri_iterator, uri))
+ config_file.write("src/gz uri-%s-%d %s/%s\n" %
+ (arch, uri_iterator, uri, arch))
+ else:
+ bb.note('Note: adding opkg feed url-%d (%s)' %
+ (uri_iterator, uri))
+ config_file.write("src/gz uri-%d %s\n" %
+ (uri_iterator, uri))
- config_file.write("src/gz uri-%s-%d %s/%s\n" %
- (arch, uri_iterator, full_uri, arch))
uri_iterator += 1
def update(self):
@@ -1840,20 +1878,26 @@ class DpkgPM(PackageManager):
% self.target_rootfs)
arch_list = []
- for arch in self.all_arch_list:
- if not os.path.exists(os.path.join(self.deploy_dir, arch)):
- continue
- arch_list.append(arch)
+ if self.feed_archs is None:
+ for arch in self.all_arch_list:
+ if not os.path.exists(os.path.join(self.deploy_dir, arch)):
+ continue
+ arch_list.append(arch)
+ else:
+ arch_list = self.feed_archs.split()
+
+ feed_uris = self.construct_uris(self.feed_uris.split(), self.feed_base_paths.split())
with open(sources_conf, "w+") as sources_file:
- for uri in self.feed_uris.split():
- full_uri = uri
- if self.feed_prefix:
- full_uri = os.path.join(uri, self.feed_prefix)
- for arch in arch_list:
+ for uri in feed_uris:
+ if arch_list:
+ for arch in arch_list:
+ bb.note('Note: adding dpkg channel at (%s)' % uri)
+ sources_file.write("deb %s/%s ./\n" %
+ (uri, arch))
+ else:
bb.note('Note: adding dpkg channel at (%s)' % uri)
- sources_file.write("deb %s/%s ./\n" %
- (full_uri, arch))
+ sources_file.write("deb %s ./\n" % uri)
def _create_configs(self, archs, base_archs):
base_archs = re.sub("_", "-", base_archs)
--
1.8.4.5
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