* [PATCH 0/2] Enhance and document perforce fetcher @ 2016-05-25 19:48 Andrew Bradford 2016-05-25 19:48 ` [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG Andrew Bradford 2016-05-25 19:48 ` [PATCH 2/2] doc: Document use of Perforce fetcher Andrew Bradford 0 siblings, 2 replies; 6+ messages in thread From: Andrew Bradford @ 2016-05-25 19:48 UTC (permalink / raw) To: bitbake-devel; +Cc: Andrew Bradford From: Andrew Bradford <andrew.bradford@kodakalaris.com> Allow the perforce fetcher to act more like the other source control fetchers so that it can use AUTOREV and the use of the p4 P4CONFIG variable to specify many p4 settings. Also document these changes and how to use this new implementation of the perforce fetcher. These patches depend on oe-core patches [1]. [1]:http://lists.openembedded.org/pipermail/openembedded-core/2016-May/122075.html Andrew Bradford (2): perforce fetcher: Rework to support SRCREV and P4CONFIG doc: Document use of Perforce fetcher .../bitbake-user-manual-fetching.xml | 72 +++++- .../bitbake-user-manual-ref-variables.xml | 11 +- lib/bb/fetch2/__init__.py | 3 +- lib/bb/fetch2/perforce.py | 279 +++++++++++---------- 4 files changed, 226 insertions(+), 139 deletions(-) -- 2.8.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG 2016-05-25 19:48 [PATCH 0/2] Enhance and document perforce fetcher Andrew Bradford @ 2016-05-25 19:48 ` Andrew Bradford 2016-06-03 9:47 ` Burton, Ross 2016-05-25 19:48 ` [PATCH 2/2] doc: Document use of Perforce fetcher Andrew Bradford 1 sibling, 1 reply; 6+ messages in thread From: Andrew Bradford @ 2016-05-25 19:48 UTC (permalink / raw) To: bitbake-devel; +Cc: Andrew Bradford From: Andrew Bradford <andrew.bradford@kodakalaris.com> In recipes which use the perforce fetcher, enable use of SRCREV to specify any of: ${AUTOREV}, changeset number, p4date, or label. This is more in-line with how the other fetchers work for source control systems. Allow use of the P4CONFIG env variable to define the server URL, username, and password if not provided in a recipe. This does change existing perforce fetcher usage by recipes and will need those recipes which use the perforce fetcher to be updated. No recipes in oe-core use the perforce fetcher. References [YOCTO #6303] Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com> --- lib/bb/fetch2/__init__.py | 3 +- lib/bb/fetch2/perforce.py | 279 ++++++++++++++++++++++++---------------------- 2 files changed, 147 insertions(+), 135 deletions(-) diff --git a/lib/bb/fetch2/__init__.py b/lib/bb/fetch2/__init__.py index 7d2f350..b6e9f9a 100644 --- a/lib/bb/fetch2/__init__.py +++ b/lib/bb/fetch2/__init__.py @@ -809,7 +809,8 @@ def runfetchcmd(cmd, d, quiet=False, cleanup=None): 'GIT_SMART_HTTP', 'SSH_AUTH_SOCK', 'SSH_AGENT_PID', 'SOCKS5_USER', 'SOCKS5_PASSWD', - 'DBUS_SESSION_BUS_ADDRESS'] + 'DBUS_SESSION_BUS_ADDRESS', + 'P4CONFIG'] if not cleanup: cleanup = [] diff --git a/lib/bb/fetch2/perforce.py b/lib/bb/fetch2/perforce.py index 3a10c7c..b84489a 100644 --- a/lib/bb/fetch2/perforce.py +++ b/lib/bb/fetch2/perforce.py @@ -1,14 +1,12 @@ # ex:ts=4:sw=4:sts=4:et # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- """ -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. +BitBake 'Fetch' implementation for perforce """ # Copyright (C) 2003, 2004 Chris Larson +# Copyright (C) 2016 Kodak Alaris, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as @@ -25,9 +23,8 @@ BitBake build tools. # # Based on functions from the base bb module, Copyright 2003 Holger Schurig -from future_builtins import zip import os -import subprocess +import sys import logging import bb from bb import data @@ -37,151 +34,165 @@ from bb.fetch2 import logger from bb.fetch2 import runfetchcmd class Perforce(FetchMethod): + """ Class to fetch from perforce repositories """ def supports(self, ud, d): + """ Check to see if a given url can be fetched with perforce. """ return ud.type in ['p4'] - def doparse(url, d): - parm = {} - path = url.split("://")[1] + def urldata_init(self, ud, d): + """ + Initialize perforce specific variables within url data. If P4PORT is + not provided by the recipe but P4CONFIG is provided by the env, let + perforce use P4CONFIG as it naturally does to set P4USER, P4PASSWD, and + P4PORT. + """ + ud.basecmd = d.getVar('FETCHCMD_p4', True) + ud.usingp4config = False + + path = ud.url.split("://")[1] + path = path.split(";")[0] delim = path.find("@"); if delim != -1: - (user, pswd, host, port) = path.split('@')[0].split(":") - path = path.split('@')[1] + (ud.user, ud.pswd) = path.split('@')[0].split(":") + ud.path = path.split('@')[1] else: - (host, port) = d.getVar('P4PORT', False).split(':') - user = "" - pswd = "" - - if path.find(";") != -1: - keys=[] - values=[] - plist = path.split(';') - for item in plist: - if item.count('='): - (key, value) = item.split('=') - keys.append(key) - values.append(value) - - parm = dict(zip(keys, values)) - path = "//" + path.split(';')[0] - host += ":%s" % (port) - parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm) - - return host, path, user, pswd, parm - doparse = staticmethod(doparse) - - def getcset(d, depot, host, user, pswd, parm): - p4opt = "" - if "cset" in parm: - return parm["cset"]; - if user: - p4opt += " -u %s" % (user) - if pswd: - p4opt += " -P %s" % (pswd) - if host: - p4opt += " -p %s" % (host) - - p4date = d.getVar("P4DATE", True) - if "revision" in parm: - depot += "#%s" % (parm["revision"]) - elif "label" in parm: - depot += "@%s" % (parm["label"]) - elif p4date: - depot += "@%s" % (p4date) - - p4cmd = d.getVar('FETCHCMD_p4', True) or "p4" - logger.debug(1, "Running %s%s changes -m 1 %s", p4cmd, p4opt, depot) - p4file, errors = bb.process.run("%s%s changes -m 1 %s" % (p4cmd, p4opt, depot)) - cset = p4file.strip() - logger.debug(1, "READ %s", cset) - if not cset: - return -1 - - return cset.split(' ')[1] - getcset = staticmethod(getcset) - - def urldata_init(self, ud, d): - (host, path, user, pswd, parm) = Perforce.doparse(ud.url, d) + ud.path = path - base_path = path.replace('/...', '') - base_path = self._strip_leading_slashes(base_path) - - if "label" in parm: - version = parm["label"] + p4port = d.getVar('P4PORT', True) + if p4port: + ud.host = p4port else: - version = Perforce.getcset(d, path, host, user, pswd, parm) - - ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host, base_path.replace('/', '.'), version), d) - - def download(self, ud, d): + p4config = d.getVar('P4CONFIG', True) + if p4config: + logger.info("Using P4CONFIG to specify P4PORT") + ud.usingp4config = True + ud.host, errors = bb.process.run("p4 info | grep \"Server address\"") + ud.host = ud.host.split(': ')[1].strip() + logger.info("Determined P4PORT to be: %s" % ud.host) + if not ud.host: + raise FetchError("Could not determine server name from P4CONFIG") + else: + raise FetchError("SRC_URI is not valid, did you forget to specify P4PORT or P4CONFIG?") + + relpath = ud.path.replace('/...', '') + relpath = self._strip_leading_slashes(relpath) + relpath = relpath.replace('/', '.') + cleanedhost = ud.host.replace(':', '.') + ud.pkgdir = os.path.join(data.expand('${P4DIR}', d), cleanedhost, relpath) + + ud.setup_revisons(d) + + ud.localfile = data.expand('%s_%s_%s.tar.gz' % (cleanedhost, relpath, ud.revision), d) + + def _buildp4command(self, ud, d, command, depot_filename=None): """ - Fetch urls + Build a p4 commandline. Valid commands are "changes", "print", and + "files". depot_filename is the full path to the file in the depot + including the trailing '#rev' value. """ - - (host, depot, user, pswd, parm) = Perforce.doparse(ud.url, d) - - if depot.find('/...') != -1: - path = depot[:depot.find('/...')] - else: - path = depot[:depot.rfind('/')] - - module = parm.get('module', os.path.basename(path)) - - # Get the p4 command p4opt = "" - if user: - p4opt += " -u %s" % (user) - - if pswd: - p4opt += " -P %s" % (pswd) - - if host: - p4opt += " -p %s" % (host) - - p4cmd = d.getVar('FETCHCMD_p4', True) or "p4" - - # create temp directory - logger.debug(2, "Fetch: creating temporary directory") - bb.utils.mkdirhier(d.expand('${WORKDIR}')) - mktemp = d.getVar("FETCHCMD_p4mktemp", True) or d.expand("mktemp -d -q '${WORKDIR}/oep4.XXXXXX'") - tmpfile, errors = bb.process.run(mktemp) - tmpfile = tmpfile.strip() - if not tmpfile: - raise FetchError("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.", ud.url) - - if "label" in parm: - depot = "%s@%s" % (depot, parm["label"]) + if ud.user: + p4opt += " -u \"%s\"" % (ud.user) + if ud.pswd: + p4opt += " -P \"%s\"" % (ud.pswd) + if ud.host and not ud.usingp4config: + p4opt += " -p %s" % (ud.host) + if hasattr(ud, 'revision') and ud.revision: + pathnrev = "%s@%s" % (ud.path, ud.revision) else: - cset = Perforce.getcset(d, depot, host, user, pswd, parm) - depot = "%s@%s" % (depot, cset) - - os.chdir(tmpfile) - logger.info("Fetch " + ud.url) - logger.info("%s%s files %s", p4cmd, p4opt, depot) - p4file, errors = bb.process.run("%s%s files %s" % (p4cmd, p4opt, depot)) - p4file = [f.rstrip() for f in p4file.splitlines()] + pathnrev = "%s" % (ud.path) + + if depot_filename: + # FIXME: handle when SRC_URI is a single file and not a dir + filename = depot_filename[len(ud.path)-1:] # Remove leading path + where = filename.find("#") # Remove trailing '#rev' + filename = filename[:where] + + if command == "changes": + p4cmd = "%s%s changes -m 1 //%s" % (ud.basecmd, p4opt, pathnrev) + elif command == "print": + if depot_filename != None: + p4cmd = "%s%s print -o \"p4/%s\" \"%s\"" % (ud.basecmd, p4opt, filename, depot_filename) + else: + raise FetchError("No depot file name provided to p4 %s" % command, ud.url) + elif command == "files": + p4cmd = "%s%s files //%s" % (ud.basecmd, p4opt, pathnrev) + else: + raise FetchError("Invalid p4 command %s" % command, ud.url) - if not p4file: - raise FetchError("Fetch: unable to get the P4 files from %s" % depot, ud.url) + return p4cmd + def _p4listfiles(self, ud, d): + """ + Return a list of the file names which are present in the depot using the + 'p4 files' command, including trailing '#rev' file revision indicator + """ + p4cmd = self._buildp4command(ud, d, "files") + bb.fetch2.check_network_access(d, p4cmd) + p4fileslist = runfetchcmd(p4cmd, d, True) + p4fileslist = [f.rstrip() for f in p4fileslist.splitlines()] + if not p4fileslist: + raise FetchError("Unable to fetch listing of p4 files from %s@%s" % ud.host, ud.path) count = 0 - - for file in p4file: - list = file.split() - - if list[2] == "delete": + filelist = [] + for filename in p4fileslist: + item = filename.split(" - ") + lastaction = item[1].split() + logger.info("File: " + item[0] + " Last Action: " + lastaction[0]) + if lastaction[0] == "delete": continue + filelist.append(item[0]) - dest = list[0][len(path)+1:] - where = dest.find("#") + return filelist - subprocess.call("%s%s print -o %s/%s %s" % (p4cmd, p4opt, module, dest[:where], list[0]), shell=True) - count = count + 1 + def download(self, ud, d): + """ Get the list of files, fetch each one """ + filelist = self._p4listfiles(ud, d) + + if not filelist: + raise FetchError("No files found in depot %s@%s" % ud.host, ud.path) - if count == 0: - logger.error() - raise FetchError("Fetch: No files gathered from the P4 fetch", ud.url) + logger.info("Fetch " + ud.url) + bb.utils.remove(ud.pkgdir, True) + bb.utils.mkdirhier(ud.pkgdir) + os.chdir(ud.pkgdir) + + for afile in filelist: + p4fetchcmd = self._buildp4command(ud, d, "print", afile) + logger.debug(1, "Running %s", p4fetchcmd) + bb.fetch2.check_network_access(d, p4fetchcmd) + runfetchcmd(p4fetchcmd, d) + + os.chdir(ud.pkgdir) + runfetchcmd("tar -czf %s p4" % (ud.localpath), d, cleanup = [ud.localpath]) + + def clean(self, ud, d): + """ Cleanup p4 specific files and dirs""" + bb.utils.remove(ud.localpath) + bb.utils.remove(ud.pkgdir, True) + + def supports_srcrev(self): + return True + + def _revision_key(self, ud, d, name): + """ Return a unique key for the url """ + return "p4:" + ud.pkgdir + + def _latest_revision(self, ud, d, name): + """ Return the latest upstream scm revision number """ + p4cmd = self._buildp4command(ud, d, "changes") + bb.fetch2.check_network_access(d, p4cmd) + tip = runfetchcmd(p4cmd, d, True) + if not tip: + raise FetchError("Could not determine the latest perforce changeset") + tipcset = tip.split(' ')[1] + logger.debug(1, "p4 tip found to be changeset %s", tipcset) + return tipcset + + def sortable_revision(self, ud, d, name): + """ Return a sortable revision number """ + return False, self._build_revision(ud, d) + + def _build_revision(self, ud, d): + return ud.revision - runfetchcmd("tar -czf %s %s" % (ud.localpath, module), d, cleanup = [ud.localpath]) - # cleanup - bb.utils.prunedir(tmpfile) -- 2.8.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG 2016-05-25 19:48 ` [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG Andrew Bradford @ 2016-06-03 9:47 ` Burton, Ross 2016-06-03 10:38 ` Richard Purdie 0 siblings, 1 reply; 6+ messages in thread From: Burton, Ross @ 2016-06-03 9:47 UTC (permalink / raw) To: Andrew Bradford; +Cc: bitbake-devel, Andrew Bradford [-- Attachment #1: Type: text/plain, Size: 15062 bytes --] Master has just landed the Python3 port, so can you rebase this to current git master? Thanks, Ross On 25 May 2016 at 20:48, Andrew Bradford <andrew@bradfordembedded.com> wrote: > From: Andrew Bradford <andrew.bradford@kodakalaris.com> > > In recipes which use the perforce fetcher, enable use of SRCREV to > specify any of: ${AUTOREV}, changeset number, p4date, or label. This is > more in-line with how the other fetchers work for source control > systems. > > Allow use of the P4CONFIG env variable to define the server URL, > username, and password if not provided in a recipe. > > This does change existing perforce fetcher usage by recipes and will > need those recipes which use the perforce fetcher to be updated. No > recipes in oe-core use the perforce fetcher. > > References [YOCTO #6303] > > Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com> > --- > lib/bb/fetch2/__init__.py | 3 +- > lib/bb/fetch2/perforce.py | 279 > ++++++++++++++++++++++++---------------------- > 2 files changed, 147 insertions(+), 135 deletions(-) > > diff --git a/lib/bb/fetch2/__init__.py b/lib/bb/fetch2/__init__.py > index 7d2f350..b6e9f9a 100644 > --- a/lib/bb/fetch2/__init__.py > +++ b/lib/bb/fetch2/__init__.py > @@ -809,7 +809,8 @@ def runfetchcmd(cmd, d, quiet=False, cleanup=None): > 'GIT_SMART_HTTP', > 'SSH_AUTH_SOCK', 'SSH_AGENT_PID', > 'SOCKS5_USER', 'SOCKS5_PASSWD', > - 'DBUS_SESSION_BUS_ADDRESS'] > + 'DBUS_SESSION_BUS_ADDRESS', > + 'P4CONFIG'] > > if not cleanup: > cleanup = [] > diff --git a/lib/bb/fetch2/perforce.py b/lib/bb/fetch2/perforce.py > index 3a10c7c..b84489a 100644 > --- a/lib/bb/fetch2/perforce.py > +++ b/lib/bb/fetch2/perforce.py > @@ -1,14 +1,12 @@ > # ex:ts=4:sw=4:sts=4:et > # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- > """ > -BitBake 'Fetch' implementations > - > -Classes for obtaining upstream sources for the > -BitBake build tools. > +BitBake 'Fetch' implementation for perforce > > """ > > # Copyright (C) 2003, 2004 Chris Larson > +# Copyright (C) 2016 Kodak Alaris, Inc. > # > # This program is free software; you can redistribute it and/or modify > # it under the terms of the GNU General Public License version 2 as > @@ -25,9 +23,8 @@ BitBake build tools. > # > # Based on functions from the base bb module, Copyright 2003 Holger > Schurig > > -from future_builtins import zip > import os > -import subprocess > +import sys > import logging > import bb > from bb import data > @@ -37,151 +34,165 @@ from bb.fetch2 import logger > from bb.fetch2 import runfetchcmd > > class Perforce(FetchMethod): > + """ Class to fetch from perforce repositories """ > def supports(self, ud, d): > + """ Check to see if a given url can be fetched with perforce. """ > return ud.type in ['p4'] > > - def doparse(url, d): > - parm = {} > - path = url.split("://")[1] > + def urldata_init(self, ud, d): > + """ > + Initialize perforce specific variables within url data. If > P4PORT is > + not provided by the recipe but P4CONFIG is provided by the env, > let > + perforce use P4CONFIG as it naturally does to set P4USER, > P4PASSWD, and > + P4PORT. > + """ > + ud.basecmd = d.getVar('FETCHCMD_p4', True) > + ud.usingp4config = False > + > + path = ud.url.split("://")[1] > + path = path.split(";")[0] > delim = path.find("@"); > if delim != -1: > - (user, pswd, host, port) = path.split('@')[0].split(":") > - path = path.split('@')[1] > + (ud.user, ud.pswd) = path.split('@')[0].split(":") > + ud.path = path.split('@')[1] > else: > - (host, port) = d.getVar('P4PORT', False).split(':') > - user = "" > - pswd = "" > - > - if path.find(";") != -1: > - keys=[] > - values=[] > - plist = path.split(';') > - for item in plist: > - if item.count('='): > - (key, value) = item.split('=') > - keys.append(key) > - values.append(value) > - > - parm = dict(zip(keys, values)) > - path = "//" + path.split(';')[0] > - host += ":%s" % (port) > - parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm) > - > - return host, path, user, pswd, parm > - doparse = staticmethod(doparse) > - > - def getcset(d, depot, host, user, pswd, parm): > - p4opt = "" > - if "cset" in parm: > - return parm["cset"]; > - if user: > - p4opt += " -u %s" % (user) > - if pswd: > - p4opt += " -P %s" % (pswd) > - if host: > - p4opt += " -p %s" % (host) > - > - p4date = d.getVar("P4DATE", True) > - if "revision" in parm: > - depot += "#%s" % (parm["revision"]) > - elif "label" in parm: > - depot += "@%s" % (parm["label"]) > - elif p4date: > - depot += "@%s" % (p4date) > - > - p4cmd = d.getVar('FETCHCMD_p4', True) or "p4" > - logger.debug(1, "Running %s%s changes -m 1 %s", p4cmd, p4opt, > depot) > - p4file, errors = bb.process.run("%s%s changes -m 1 %s" % (p4cmd, > p4opt, depot)) > - cset = p4file.strip() > - logger.debug(1, "READ %s", cset) > - if not cset: > - return -1 > - > - return cset.split(' ')[1] > - getcset = staticmethod(getcset) > - > - def urldata_init(self, ud, d): > - (host, path, user, pswd, parm) = Perforce.doparse(ud.url, d) > + ud.path = path > > - base_path = path.replace('/...', '') > - base_path = self._strip_leading_slashes(base_path) > - > - if "label" in parm: > - version = parm["label"] > + p4port = d.getVar('P4PORT', True) > + if p4port: > + ud.host = p4port > else: > - version = Perforce.getcset(d, path, host, user, pswd, parm) > - > - ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host, > base_path.replace('/', '.'), version), d) > - > - def download(self, ud, d): > + p4config = d.getVar('P4CONFIG', True) > + if p4config: > + logger.info("Using P4CONFIG to specify P4PORT") > + ud.usingp4config = True > + ud.host, errors = bb.process.run("p4 info | grep \"Server > address\"") > + ud.host = ud.host.split(': ')[1].strip() > + logger.info("Determined P4PORT to be: %s" % ud.host) > + if not ud.host: > + raise FetchError("Could not determine server name > from P4CONFIG") > + else: > + raise FetchError("SRC_URI is not valid, did you forget to > specify P4PORT or P4CONFIG?") > + > + relpath = ud.path.replace('/...', '') > + relpath = self._strip_leading_slashes(relpath) > + relpath = relpath.replace('/', '.') > + cleanedhost = ud.host.replace(':', '.') > + ud.pkgdir = os.path.join(data.expand('${P4DIR}', d), cleanedhost, > relpath) > + > + ud.setup_revisons(d) > + > + ud.localfile = data.expand('%s_%s_%s.tar.gz' % (cleanedhost, > relpath, ud.revision), d) > + > + def _buildp4command(self, ud, d, command, depot_filename=None): > """ > - Fetch urls > + Build a p4 commandline. Valid commands are "changes", "print", > and > + "files". depot_filename is the full path to the file in the depot > + including the trailing '#rev' value. > """ > - > - (host, depot, user, pswd, parm) = Perforce.doparse(ud.url, d) > - > - if depot.find('/...') != -1: > - path = depot[:depot.find('/...')] > - else: > - path = depot[:depot.rfind('/')] > - > - module = parm.get('module', os.path.basename(path)) > - > - # Get the p4 command > p4opt = "" > - if user: > - p4opt += " -u %s" % (user) > - > - if pswd: > - p4opt += " -P %s" % (pswd) > - > - if host: > - p4opt += " -p %s" % (host) > - > - p4cmd = d.getVar('FETCHCMD_p4', True) or "p4" > - > - # create temp directory > - logger.debug(2, "Fetch: creating temporary directory") > - bb.utils.mkdirhier(d.expand('${WORKDIR}')) > - mktemp = d.getVar("FETCHCMD_p4mktemp", True) or d.expand("mktemp > -d -q '${WORKDIR}/oep4.XXXXXX'") > - tmpfile, errors = bb.process.run(mktemp) > - tmpfile = tmpfile.strip() > - if not tmpfile: > - raise FetchError("Fetch: unable to create temporary > directory.. make sure 'mktemp' is in the PATH.", ud.url) > - > - if "label" in parm: > - depot = "%s@%s" % (depot, parm["label"]) > + if ud.user: > + p4opt += " -u \"%s\"" % (ud.user) > + if ud.pswd: > + p4opt += " -P \"%s\"" % (ud.pswd) > + if ud.host and not ud.usingp4config: > + p4opt += " -p %s" % (ud.host) > + if hasattr(ud, 'revision') and ud.revision: > + pathnrev = "%s@%s" % (ud.path, ud.revision) > else: > - cset = Perforce.getcset(d, depot, host, user, pswd, parm) > - depot = "%s@%s" % (depot, cset) > - > - os.chdir(tmpfile) > - logger.info("Fetch " + ud.url) > - logger.info("%s%s files %s", p4cmd, p4opt, depot) > - p4file, errors = bb.process.run("%s%s files %s" % (p4cmd, p4opt, > depot)) > - p4file = [f.rstrip() for f in p4file.splitlines()] > + pathnrev = "%s" % (ud.path) > + > + if depot_filename: > + # FIXME: handle when SRC_URI is a single file and not a dir > + filename = depot_filename[len(ud.path)-1:] # Remove leading > path > + where = filename.find("#") # Remove trailing '#rev' > + filename = filename[:where] > + > + if command == "changes": > + p4cmd = "%s%s changes -m 1 //%s" % (ud.basecmd, p4opt, > pathnrev) > + elif command == "print": > + if depot_filename != None: > + p4cmd = "%s%s print -o \"p4/%s\" \"%s\"" % (ud.basecmd, > p4opt, filename, depot_filename) > + else: > + raise FetchError("No depot file name provided to p4 %s" % > command, ud.url) > + elif command == "files": > + p4cmd = "%s%s files //%s" % (ud.basecmd, p4opt, pathnrev) > + else: > + raise FetchError("Invalid p4 command %s" % command, ud.url) > > - if not p4file: > - raise FetchError("Fetch: unable to get the P4 files from %s" > % depot, ud.url) > + return p4cmd > > + def _p4listfiles(self, ud, d): > + """ > + Return a list of the file names which are present in the depot > using the > + 'p4 files' command, including trailing '#rev' file revision > indicator > + """ > + p4cmd = self._buildp4command(ud, d, "files") > + bb.fetch2.check_network_access(d, p4cmd) > + p4fileslist = runfetchcmd(p4cmd, d, True) > + p4fileslist = [f.rstrip() for f in p4fileslist.splitlines()] > + if not p4fileslist: > + raise FetchError("Unable to fetch listing of p4 files from %s@%s" > % ud.host, ud.path) > count = 0 > - > - for file in p4file: > - list = file.split() > - > - if list[2] == "delete": > + filelist = [] > + for filename in p4fileslist: > + item = filename.split(" - ") > + lastaction = item[1].split() > + logger.info("File: " + item[0] + " Last Action: " + > lastaction[0]) > + if lastaction[0] == "delete": > continue > + filelist.append(item[0]) > > - dest = list[0][len(path)+1:] > - where = dest.find("#") > + return filelist > > - subprocess.call("%s%s print -o %s/%s %s" % (p4cmd, p4opt, > module, dest[:where], list[0]), shell=True) > - count = count + 1 > + def download(self, ud, d): > + """ Get the list of files, fetch each one """ > + filelist = self._p4listfiles(ud, d) > + > + if not filelist: > + raise FetchError("No files found in depot %s@%s" % ud.host, > ud.path) > > - if count == 0: > - logger.error() > - raise FetchError("Fetch: No files gathered from the P4 > fetch", ud.url) > + logger.info("Fetch " + ud.url) > + bb.utils.remove(ud.pkgdir, True) > + bb.utils.mkdirhier(ud.pkgdir) > + os.chdir(ud.pkgdir) > + > + for afile in filelist: > + p4fetchcmd = self._buildp4command(ud, d, "print", afile) > + logger.debug(1, "Running %s", p4fetchcmd) > + bb.fetch2.check_network_access(d, p4fetchcmd) > + runfetchcmd(p4fetchcmd, d) > + > + os.chdir(ud.pkgdir) > + runfetchcmd("tar -czf %s p4" % (ud.localpath), d, cleanup = > [ud.localpath]) > + > + def clean(self, ud, d): > + """ Cleanup p4 specific files and dirs""" > + bb.utils.remove(ud.localpath) > + bb.utils.remove(ud.pkgdir, True) > + > + def supports_srcrev(self): > + return True > + > + def _revision_key(self, ud, d, name): > + """ Return a unique key for the url """ > + return "p4:" + ud.pkgdir > + > + def _latest_revision(self, ud, d, name): > + """ Return the latest upstream scm revision number """ > + p4cmd = self._buildp4command(ud, d, "changes") > + bb.fetch2.check_network_access(d, p4cmd) > + tip = runfetchcmd(p4cmd, d, True) > + if not tip: > + raise FetchError("Could not determine the latest perforce > changeset") > + tipcset = tip.split(' ')[1] > + logger.debug(1, "p4 tip found to be changeset %s", tipcset) > + return tipcset > + > + def sortable_revision(self, ud, d, name): > + """ Return a sortable revision number """ > + return False, self._build_revision(ud, d) > + > + def _build_revision(self, ud, d): > + return ud.revision > > - runfetchcmd("tar -czf %s %s" % (ud.localpath, module), d, cleanup > = [ud.localpath]) > - # cleanup > - bb.utils.prunedir(tmpfile) > -- > 2.8.1 > > -- > _______________________________________________ > bitbake-devel mailing list > bitbake-devel@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/bitbake-devel > [-- Attachment #2: Type: text/html, Size: 19767 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG 2016-06-03 9:47 ` Burton, Ross @ 2016-06-03 10:38 ` Richard Purdie 2016-06-03 13:33 ` Andrew Bradford 0 siblings, 1 reply; 6+ messages in thread From: Richard Purdie @ 2016-06-03 10:38 UTC (permalink / raw) To: Burton, Ross, Andrew Bradford; +Cc: bitbake-devel, Andrew Bradford On Fri, 2016-06-03 at 10:47 +0100, Burton, Ross wrote: > Master has just landed the Python3 port, so can you rebase this to > current git master? I replied to the OE-Core patches and I think that will mean there are some changes needed to this patch too so that can all hopefully be rolled together in the next version of the patch. Cheers, Richard ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG 2016-06-03 10:38 ` Richard Purdie @ 2016-06-03 13:33 ` Andrew Bradford 0 siblings, 0 replies; 6+ messages in thread From: Andrew Bradford @ 2016-06-03 13:33 UTC (permalink / raw) To: Richard Purdie; +Cc: bitbake-devel, Andrew Bradford Hi Richard, On 06/03 11:38, Richard Purdie wrote: > On Fri, 2016-06-03 at 10:47 +0100, Burton, Ross wrote: > > Master has just landed the Python3 port, so can you rebase this to > > current git master? > > I replied to the OE-Core patches and I think that will mean there are > some changes needed to this patch too so that can all hopefully be > rolled together in the next version of the patch. Yes, I have a few changes from your oe-core patch comments and I'll also rebase on the python3 changes. I'll be sending a v2 bitbake patchset for the perforce fetcher and documentation changes. Thanks! -Andrew ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] doc: Document use of Perforce fetcher 2016-05-25 19:48 [PATCH 0/2] Enhance and document perforce fetcher Andrew Bradford 2016-05-25 19:48 ` [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG Andrew Bradford @ 2016-05-25 19:48 ` Andrew Bradford 1 sibling, 0 replies; 6+ messages in thread From: Andrew Bradford @ 2016-05-25 19:48 UTC (permalink / raw) To: bitbake-devel; +Cc: Andrew Bradford From: Andrew Bradford <andrew.bradford@kodakalaris.com> Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com> --- .../bitbake-user-manual-fetching.xml | 72 +++++++++++++++++++++- .../bitbake-user-manual-ref-variables.xml | 11 +++- 2 files changed, 79 insertions(+), 4 deletions(-) diff --git a/doc/bitbake-user-manual/bitbake-user-manual-fetching.xml b/doc/bitbake-user-manual/bitbake-user-manual-fetching.xml index f168cfa..0d8bec0 100644 --- a/doc/bitbake-user-manual/bitbake-user-manual-fetching.xml +++ b/doc/bitbake-user-manual/bitbake-user-manual-fetching.xml @@ -716,6 +716,75 @@ </para> </section> + <section id='perforce-fetcher'> + <title>Perforce Fetcher (<filename>p4://</filename>)</title> + + <para> + This fetcher submodule fetches code from the + <ulink url='https://www.perforce.com/'>Perforce</ulink> + source control system. + The executable used is specified by + <filename>FETCHCMD_p4</filename>, which defaults + to "p4". + The fetcher's temporary working directory is set by + <link linkend='var-P4DIR'><filename>P4DIR</filename></link>, + which is usually <filename>DL_DIR/p4</filename>. + </para> + + <para> + To use this fetcher, make sure your recipe has proper + <link linkend='var-SRC_URI'><filename>SRC_URI</filename></link>, + <link linkend='var-SRCREV'><filename>SRCREV</filename></link>, and + <link linkend='var-PV'><filename>PV</filename></link>. + The p4 executable is able to use the config file defined by your + system's <filename>P4CONFIG</filename> environment variable in + order to define the Perforce server URL and port, username, and + password if you do not wish to keep those values in a recipe + itself. If you choose not to use <filename>P4CONFIG</filename>, + you can specify the <filename>P4PORT</filename> value, + which is the server's URL and port number. If you wish to + specify a username and password directly in your recipe, do so + within <link linkend='var-SRC_URI'><filename>SRC_URI</filename></link>. + </para> + + <para> + Here is an example which relies on <filename>P4CONFIG</filename> + to specify the server URL and port, username, and password, and + fetches the Head Revision: + <literallayout class='monospaced'> + SRC_URI = "p4://example-depot/main/source/..." + SRCREV = "${AUTOREV}" + PV = "p4-${SRCPV}" + S = "${WORKDIR}/p4" + </literallayout> + </para> + + <para> + Here is an example which specifies the server URL and port, + username, and password, and fetches a Revision based on a Label: + <literallayout class='monospaced'> + P4PORT = "tcp:p4server.example.net:1666" + SRC_URI = "p4://user:passwd@example-depot/main/source/..." + SRCREV = "release-1.0" + PV = "p4-${SRCPV}" + S = "${WORKDIR}/p4" + </literallayout> + </para> + + <para> + Here are a few behaviours worth mentioning: + <itemizedlist> + <listitem><para><link linkend='var-SRC_URI'><filename>SRC_URI</filename></link> + should always end in <filename>/...</filename> to specify + fetching of all directories and files below the given depot + path. Fetching of an individual file does not currently + work correctly.</para></listitem> + <listitem><para><filename>S</filename> should always be set + to <filename>"${WORKDIR}/p4"</filename> in your recipe.</para></listitem> + </itemizedlist> + </para> + </section> + <section id='other-fetchers'> <title>Other Fetchers</title> @@ -726,9 +795,6 @@ Bazaar (<filename>bzr://</filename>) </para></listitem> <listitem><para> - Perforce (<filename>p4://</filename>) - </para></listitem> - <listitem><para> Trees using Git Annex (<filename>gitannex://</filename>) </para></listitem> <listitem><para> diff --git a/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml b/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml index 4d06ff9..f59fe85 100644 --- a/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml +++ b/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml @@ -52,7 +52,7 @@ <link linkend='var-MIRRORS'>M</link> <!-- <link linkend='var-glossary-n'>N</link> --> <link linkend='var-OVERRIDES'>O</link> - <link linkend='var-PACKAGES'>P</link> + <link linkend='var-P4DIR'>P</link> <!-- <link linkend='var-QMAKE_PROFILES'>Q</link> --> <link linkend='var-RDEPENDS'>R</link> <link linkend='var-SECTION'>S</link> @@ -1748,6 +1748,15 @@ <glossdiv id='var-glossary-p'><title>P</title> + <glossentry id='var-P4DIR'><glossterm>P4DIR</glossterm> + <glossdef> + <para> + The directory in which a local copy of a Perforce depot + is stored when it is fetched. + </para> + </glossdef> + </glossentry> + <glossentry id='var-PACKAGES'><glossterm>PACKAGES</glossterm> <glossdef> <para>The list of packages the recipe creates. -- 2.8.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-06-03 13:33 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-05-25 19:48 [PATCH 0/2] Enhance and document perforce fetcher Andrew Bradford 2016-05-25 19:48 ` [PATCH 1/2] perforce fetcher: Rework to support SRCREV and P4CONFIG Andrew Bradford 2016-06-03 9:47 ` Burton, Ross 2016-06-03 10:38 ` Richard Purdie 2016-06-03 13:33 ` Andrew Bradford 2016-05-25 19:48 ` [PATCH 2/2] doc: Document use of Perforce fetcher Andrew Bradford
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.