def get_srcrev_bzr(pkgname, srcname):
"""
builpy.bzr.get_srcrev_bzr()
function that returns the current revision number of the source branch
"""
goto_srcdir(pkgname, srcname)
rev = subprocess.check_output(["bzr", "revno"]).decode().rstrip('\n\r')
goto_basedir()
dbg(pkgname + " repo is at revno: " + rev)
return rev
def get_srcrev_git(pkgname, srcname):
"""
builpy.git.get_srcrev_git()
function that returns the current commit id of the repository
"""
goto_srcdir(pkgname, srcname)
rev = subprocess.check_output(["git", "rev-parse", "HEAD"]).decode()
rev = rev.rstrip('\r\n')[0:8]
goto_basedir()
dbg(pkgname + " repo is at commit: " + rev)
return rev
def get_srcrev(pkgname):
"""
builpy.vcs.get_srcrev()
generic function that returns the current revision number / commit id
"""
dbg("Checking revision number / commit id.")
srcname = get_srcname(pkgname)
srctype = get_srctype(pkgname)
if srctype == "bzr":
return get_srcrev_bzr(pkgname, srcname)
elif srctype == "git":
return get_srcrev_git(pkgname, srcname)
else:
return None
def format_version(pkgname, ver, rev):
"""
builpy.vcs.format_version()
generic function that returns the package version in a standard format
"""
srctype = get_srctype(pkgname)
if srctype == "bzr":
return format_version_bzr(ver, rev)
elif srctype == "git":
return format_version_git(ver, rev)
elif srctype == "url":
return format_version_url(ver)
else:
dbg("Source type is not supported.")
def get_confval(pkgname, section, key):
"""
builpy.conf.get_confval
generic function that reads a value from a package config file
"""
dbg("Getting value from config file: [" + section + "]: " + key)
assert isinstance(section, str)
assert isinstance(key, str)
goto_pkgdir(pkgname)
pkgconfig = configparser.ConfigParser()
pkgconfig.read(pkgname + ".conf")
value = pkgconfig[section][key]
goto_basedir()
dbg("Got value from config file: [" + section + "]: " + key + ": " + value)
return value
def get_source(pkgname):
"""
builpy.vcs.get_source()
generic function that downloads the specified sources from vcs
"""
srctype = get_srctype(pkgname)
srcorig = get_srcorig(pkgname)
srcdest = get_srcname(pkgname)
if srctype == "bzr":
return get_source_bzr(pkgname, srcorig, srcdest)
elif srctype == "git":
return get_source_git(pkgname, srcorig, srcdest)
elif srctype == "url":
return get_source_url(pkgname, srcorig, srcdest)
else:
dbg("Source type is not supported.")
def src_export(pkgname):
"""
builpy.vcs.src_export()
function that exports the specified vcs repository to a tar.gz archive
"""
pkgvers = get_pkgvers(pkgname)
srcname = get_srcname(pkgname)
srctype = get_srctype(pkgname)
dbg("Exporting " + pkgname + "VCS sources to tarball for use in packaging.")
if srctype == "bzr":
src_export_bzr(pkgname, srcname, pkgvers)
elif srctype == "git":
src_export_git(pkgname, srcname, pkgvers)
elif srctype == "url":
pass
else:
dbg("Source type is not supported.")
def src_update(pkgname):
"""
builpy.vcs.src_update()
generic function that updates the specified vcs repository
"""
srcname = get_srcname(pkgname)
srctype = get_srctype(pkgname)
dbg("Checking " + srcname + " " + srctype + " repo for updates.")
if srctype == "bzr":
return src_update_bzr(pkgname, srcname)
elif srctype == "git":
return src_update_git(pkgname, srcname)
elif srctype == "url":
return 0
else:
dbg("Source type is not supported.")
return 0
def get_source_url(pkgname, orig, dest=None):
"""
builpy.url.get_source_url()
function that downloads a file via the specified url (wget)
curl could also be supported in the future
"""
quietstr = "--quiet"
if DEBUG:
quietstr = "--verbose"
goto_pkgdir(pkgname)
if dest != None:
dbg("Downloading source tarball " + orig + " to " + dest + ".")
subprocess.call(["wget", quietstr, orig, "-O", dest])
else:
dbg("Downloading source tarball " + orig + ".")
subprocess.call(["wget", quietstr, orig])
goto_basedir()
return None
def src_export_bzr(pkgname, srcname, pkgvers, keep=True):
"""
builpy.bzr.src_export_bzr()
function that exports the specified bzr branch or lightweight checkout
to a .tar.gz archive
"""
rev = get_srcrev_bzr(pkgname, srcname)
strvers = format_version_bzr(pkgvers, rev)
strpkgv = pkgname + "-" + strvers
filename = "../" + strpkgv + ".tar.gz"
goto_srcdir(pkgname, srcname)
subprocess.call(["bzr", "export", filename])
if not keep:
subprocess.call(["rm", "-r", srcname])
goto_basedir()
dbg("Export to ../" + strpkgv + ".tar.gz successful.")
def src_export_git(pkgname, srcname, pkgvers, keep=True):
"""
builpy.git.src_export_git()
function that exports the specified git repository
"""
rev = get_srcrev_git(pkgname, srcname)
version_str = format_version_git(pkgvers, rev)
pkgpver_str = pkgname + "-" + version_str
prefix_str = "--prefix=" + pkgpver_str + "/"
target_str = "../" + pkgpver_str + ".tar.gz"
goto_srcdir(pkgname, srcname)
ret_code = subprocess.call(["git", "archive", prefix_str, "HEAD", "--output", target_str])
if not keep:
subprocess.call(["rm", "-r", srcname])
goto_basedir()
if ret_code:
print("ERROR: Export to " + target_str + ".tar.gz not successful.")
else:
dbg("Export to " + target_str + ".tar.gz successful.")
def get_source_git(pkgname, orig, dest):
"""
builpy.git.get_source_git()
function that downloads the specified git repository (whole or shallow)
"""
srcname = get_srcname(pkgname)
dbg("Checking out git repository " + orig + " to directory " + dest + ".")
quietstr = "--quiet"
if DEBUG:
quietstr = "--verbose"
goto_pkgdir(pkgname)
subprocess.call(["git", "clone", quietstr, orig, dest])
goto_basedir()
dbg("Checkout to " + dest + " successful.")
rev = get_srcrev_git(pkgname, srcname)
dbg("Revision of checkout: " + rev)
return rev
def get_source_bzr(pkgname, orig, dest):
"""
builpy.bzr.get_source_bzr()
function that downloads the specified bzr branch or lightweight checkout
"""
srcname = get_srcname(pkgname)
dbg("Checking out bzr repository " + orig + " to directory " + dest + ".")
quietstr = "--quiet"
if DEBUG:
quietstr = "--verbose"
goto_pkgdir(pkgname)
subprocess.call(["bzr", "branch", quietstr, orig, "./" + dest])
goto_basedir()
dbg("Checkout to " + dest + " successful.")
rev = get_srcrev_bzr(pkgname, srcname)
dbg("Revision number of checkout: " + rev)
return rev