preport: initial implementationpreport

A broken mess for now which will slowly be turned into a report
generating, semi-equivalent for emerge --info.

2 files changed, 166 insertions, 0 deletions

diff --git a/bin/preport b/bin/preport
new file mode 120000
index 000000000..42dd5d8d5
--- /dev/null
+++ b/bin/preport
@@ -0,0 +1 @@
+pwrapper
\ No newline at end of file
diff --git a/pkgcore/scripts/preport.py b/pkgcore/scripts/preport.py
new file mode 100644
index 000000000..9e3ccce4a
--- /dev/null
+++ b/pkgcore/scripts/preport.py
@@ -0,0 +1,165 @@
+# Copyright: 2015 Tim Harder <radhermit@gmail.com>
+# License: BSD/GPL2
+
+"""pkgcore info reporting utility"""
+
+from snakeoil.demandload import demandload
+
+from pkgcore.util import commandline
+
+demandload(
+    'os',
+    'platform',
+    'snakeoil.process:get_proc_count',
+    'pkgcore.ebuild.atom:atom',
+)
+
+argparser = commandline.mk_argparser(
+    description=__doc__.split('\n', 1)[0])
+argparser.add_argument(
+    "-v", "--verbose", action='count',
+    help="show verbose output")
+
+
+class Report(object):
+
+    def __init__(self, options):
+        self.columns = 80
+        self.domain = options.domain
+        self.verbose = options.verbose
+
+        self.ebuild_repos = [
+            x for x in self.domain.source_repos
+            if getattr(x, 'repository_type', None) == 'source']
+
+    def header(s):
+        out.write('=' * columns)
+        out.write(s)
+        out.write('=' * columns)
+
+
+class Packages(Report):
+    pass
+
+
+def info_main_new(options, out, err):
+    report = Report(options)
+
+    header('System info')
+    out.write('Platform: %s' % platform.platform())
+    out.write('Python: %s-%s' % (platform.python_implementation(), platform.python_version()))
+    profile_repo = next(x.repo_id for x in ebuild_repos
+                        if x.location == os.path.dirname(domain.profile.basepath))
+    out.write(
+        'Profile: %s:%s' %
+        (profile_repo, domain.profile.profile.lstrip(domain.profile.basepath)))
+
+    out.write()
+    header('System packages')
+    pkgs = (
+        'app-shells/bash', 'dev-python/snakeoil', 'sys-apps/pkgcore',
+        'sys-devel/gcc', 'sys-devel/binutils', 'virtual/libc',
+    )
+    for pkg in pkgs:
+        if pkg == 'virtual/libc':
+            # query vdb for actual C library installed
+            match = domain.all_livefs_repos.match(atom(pkg))
+            pkg = match[0].rdepends[0].cpvstr
+        matches = domain.all_livefs_repos.match(atom(pkg))
+        if matches:
+            matches = ', '.join('%s::%s' % (x.version, x.source_repository) for x in matches)
+        else:
+            matches = '---'
+        out.write('%s: %s' % (pkg, matches))
+
+    out.write()
+    header('Repos (sorted by priority, high to low)')
+    repo_attrs = ('location', 'masters')
+    # restricted to ebuild repos until binpkg repos get integrated into
+    # repos.conf and have their own repo config objects
+    for repo in ebuild_repos:
+        out.write(repo.repo_id)
+        for repo_attr in repo_attrs:
+            attr = getattr(repo.raw_repo.config, repo_attr, None)
+            if attr:
+                if not isinstance(attr, basestring):
+                    attr = ', '.join(x for x in attr)
+                out.write('    %s: %s' % (repo_attr, attr))
+
+    out.write()
+    header('Settings')
+    settings = (
+        'ACCEPT_KEYWORDS', 'ACCEPT_LICENSE', 'FEATURES', 'CHOST', 'CFLAGS',
+        'CXXFLAGS', 'CPPFLAGS', 'LDFLAGS',
+    )
+    for k in settings:
+        v = domain.settings.get(k, '---')
+        if not isinstance(v, basestring):
+            v = ', '.join(x for x in v)
+        out.write('%s: %s' % (k, v))
+    return 0
+
+
+@argparser.bind_main_func
+def info_main_old(options, out, err):
+    domain = options.domain
+    columns = 80
+
+    def header(s):
+        out.write('=' * columns)
+        out.write(s)
+        out.write('=' * columns)
+
+    header('System info')
+    out.write('Platform: %s' % platform.platform())
+    out.write('Python: %s-%s' % (platform.python_implementation(), platform.python_version()))
+    profile_repo = next(x.repo_id for x in domain.ebuild_repos
+                        if x.location == os.path.dirname(domain.profile.basepath))
+    out.write(
+        'Profile: %s:%s' %
+        (profile_repo, domain.profile.profile.lstrip(domain.profile.basepath)))
+
+    out.write()
+    header('System packages')
+    pkgs = (
+        'app-shells/bash', 'dev-python/snakeoil', 'sys-apps/pkgcore',
+        'sys-devel/gcc', 'sys-devel/binutils', 'virtual/libc',
+    )
+    for pkg in pkgs:
+        if pkg == 'virtual/libc':
+            # query vdb for actual C library installed
+            match = domain.all_livefs_repos.match(atom(pkg))
+            pkg = match[0].rdepends[0].cpvstr
+        matches = domain.all_livefs_repos.match(atom(pkg))
+        if matches:
+            matches = ', '.join('%s::%s' % (x.version, x.source_repository) for x in matches)
+        else:
+            matches = '---'
+        out.write('%s: %s' % (pkg, matches))
+
+    out.write()
+    header('Repos (sorted by priority, high to low)')
+    repo_attrs = ('location', 'masters')
+    # restricted to ebuild repos until binpkg repos get integrated into
+    # repos.conf and have their own repo config objects
+    for repo in domain.ebuild_repos:
+        out.write(repo.repo_id)
+        for repo_attr in repo_attrs:
+            attr = getattr(repo.raw_repo.config, repo_attr, None)
+            if attr:
+                if not isinstance(attr, basestring):
+                    attr = ', '.join(x for x in attr)
+                out.write('    %s: %s' % (repo_attr, attr))
+
+    out.write()
+    header('Settings')
+    settings = (
+        'ACCEPT_KEYWORDS', 'ACCEPT_LICENSE', 'FEATURES', 'CHOST', 'CFLAGS',
+        'CXXFLAGS', 'CPPFLAGS', 'LDFLAGS',
+    )
+    for k in settings:
+        v = domain.settings.get(k, '---')
+        if not isinstance(v, basestring):
+            v = ', '.join(x for x in v)
+        out.write('%s: %s' % (k, v))
+    return 0