def package(pspec, build_folder, dist_folder, requirements, run_compile_all):
runez.ensure_folder(build_folder, clean=True)
if pspec.python.major < 3: # pragma: no cover
abort("Packaging with pex is not supported any more with python2")
pex_root = os.path.join(build_folder, "pex-root")
tmp = os.path.join(build_folder, "pex-tmp")
wheels = os.path.join(build_folder, "wheels")
runez.ensure_folder(tmp, logger=False)
runez.ensure_folder(wheels, logger=False)
pex_venv = PythonVenv(pspec, folder=os.path.join(build_folder, "pex-venv"))
pex_venv.pip_install("pex==2.1.75", *requirements)
pex_venv.pip_wheel("--cache-dir", wheels, "--wheel-dir", wheels, *requirements)
contents = PackageContents(pex_venv, pspec)
if contents.entry_points:
wheel_path = pspec.find_wheel(wheels)
result = []
for name in contents.entry_points:
target = os.path.join(dist_folder, name)
runez.delete(target)
pex_venv.run_python(
"-mpex", "-o%s" % target, "--pex-root", pex_root, "--tmpdir", tmp,
"--no-index", "--find-links", wheels, # resolver options
None if run_compile_all else "--no-compile", # output options
"-c%s" % name, # entry point options
"--python-shebang", "/usr/bin/env python%s" % pspec.python.major,
wheel_path,
)
result.append(target)
return result
def resolve(self):
if not os.path.isdir(self.folder):
abort("Folder %s does not exist" %
runez.red(runez.short(self.folder)))
req = self.requirements
if not req:
default_req = runez.resolved_path("requirements.txt",
base=self.folder)
if os.path.exists(default_req):
req = [default_req]
if req:
req = [("-r", runez.resolved_path(r, base=self.folder))
for r in req]
req = runez.flattened(req, shellify=True)
req.append(self.folder)
self.requirements = req
self.pspec = PackageSpec(CFG, self.folder)
LOG.info("Using python: %s" % self.pspec.python)
if self.dist.startswith("root/"):
# Special case: we're targeting 'root/...' probably for a debian, use target in that case to avoid venv relocation issues
target = self.dist[4:]
if os.path.isdir(target):
LOG.debug("debian mode: %s -> %s", self.dist, target)
self.dist = target
parts = self.dist.split("/")
if len(parts) <= 2:
# Auto-add package name to targets of the form root/subfolder (most typical case)
self.dist = os.path.join(self.dist, self.pspec.dashed)
def __init__(self, spec):
self.base, _, self.target = spec.partition(":")
if not self.base or not self.target:
abort("Invalid symlink specification '%s'" % spec)
self.base = runez.resolved_path(self.base)
self.target = runez.resolved_path(self.target)
def base(what):
"""Show pickley base folder"""
path = CFG.base.path
if what == "bootstrap-own-wrapper":
# Internal: called by bootstrap script
from pickley.delivery import DeliveryMethodWrap
pspec = PackageSpec(CFG, PICKLEY, version=__version__)
venv = PythonVenv(pspec, create=False)
wrap = DeliveryMethodWrap()
wrap.install(pspec, venv, {PICKLEY: PICKLEY})
return
if what:
paths = {
"audit": CFG.meta.full_path("audit.log"),
"cache": CFG.cache.path,
"config": CFG.meta.full_path("config.json"),
"meta": CFG.meta.path,
}
paths["audit.log"] = paths["audit"]
paths["config.json"] = paths["config"]
path = paths.get(what)
if not path:
options = [runez.green(s) for s in sorted(paths)]
abort("Unknown base folder reference '%s', try one of: %s" %
(runez.red(what), ", ".join(options)))
print(path)
def perform_install(pspec, is_upgrade=False, force=False, quiet=False):
"""
Args:
pspec (PackageSpec): Package spec to install
is_upgrade (bool): If True, intent is an upgrade (not a new install)
force (bool): If True, check latest version even if recently checked
quiet (bool): If True, don't chatter
Returns:
(pickley.TrackedManifest): Manifest is successfully installed (or was already up-to-date)
"""
with SoftLock(pspec):
started = time.time()
pspec.resolve()
skip_reason = pspec.skip_reason(force)
if skip_reason:
inform("Skipping installation of %s: %s" %
(pspec.dashed, runez.bold(skip_reason)))
return None
manifest = pspec.get_manifest()
if is_upgrade and not manifest and not quiet:
abort("'%s' is not installed" % runez.red(pspec))
if not pspec.version:
desired = pspec.get_desired_version_info(force=force)
if desired.problem:
action = "upgrade" if is_upgrade else "install"
abort("Can't %s %s: %s" %
(action, pspec, runez.red(desired.problem)))
pspec.version = desired.version
if not force and manifest and manifest.version == pspec.version and pspec.is_healthily_installed(
):
if not quiet:
status = "up-to-date" if is_upgrade else "installed"
inform("%s v%s is already %s" %
(pspec.dashed, runez.bold(pspec.version), status))
pspec.groom_installation()
return manifest
setup_audit_log()
manifest = PACKAGER.install(pspec)
if manifest and not quiet:
note = " in %s" % runez.represented_duration(time.time() - started)
action = "Upgraded" if is_upgrade else "Installed"
if runez.DRYRUN:
action = "Would state: %s" % action
inform("%s %s v%s%s" %
(action, pspec.dashed, runez.bold(
pspec.version), runez.dim(note)))
if not pspec._pickley_dev_mode:
pspec.groom_installation()
return manifest
def pip_install(self, *args):
"""Allows to not forget to state the -i index..."""
# bin_marker = ":all:" if runez.SYS_INFO.platform_id.is_macos and runez.SYS_INFO.platform_id.arch == "arm64" else None
# r = self.run_pip("install", "-i", self.index, "--no-binary", bin_marker, *args, fatal=False)
r = self.run_pip("install", "-i", self.index, *args, fatal=False)
if r.failed:
message = "\n".join(simplified_pip_error(r.error, r.output))
abort(message)
return r
def find_base():
base_path = runez.resolved_path(os.environ.get("PICKLEY_ROOT"))
if base_path:
if not os.path.isdir(base_path):
abort("PICKLEY_ROOT points to non-existing directory %s" %
runez.red(base_path))
return runez.resolved_path(base_path)
program_path = PickleyConfig.program_path
return _find_base_from_program_path(program_path) or os.path.dirname(
program_path)
def validate_sanity_check(exe, sanity_check):
if not exe or not sanity_check:
return None
r = runez.run(exe, sanity_check, fatal=False)
if r.failed:
if does_not_implement_cli_flag(r.output, r.error):
return "does not respond to %s" % sanity_check
abort("'%s' failed %s sanity check: %s" %
(exe, sanity_check, r.full_output))
return runez.first_line(r.output or r.error)
def uninstall(all, packages):
"""Uninstall packages"""
if packages and all:
abort("Either specify packages to uninstall, or --all (but not both)")
if not packages and not all:
abort("Specify packages to uninstall, or --all")
if packages and PICKLEY in packages:
abort(
"Run 'uninstall --all' if you wish to uninstall pickley itself (and everything it installed)"
)
setup_audit_log()
for pspec in CFG.package_specs(packages):
manifest = pspec.get_manifest()
if not manifest or not manifest.version:
abort("%s was not installed with pickley" %
runez.bold(pspec.dashed))
if manifest.entrypoints:
for ep in manifest.entrypoints:
runez.delete(pspec.exe_path(ep))
runez.delete(pspec.meta_path)
action = "Would uninstall" if runez.DRYRUN else "Uninstalled"
inform("%s %s" % (action, pspec.dashed))
if all:
runez.delete(CFG.base.full_path(PICKLEY))
runez.delete(CFG.meta.path)
inform("pickley is now %s" % runez.red("uninstalled"))
def install(self, pspec, venv, entry_points):
"""
Args:
pspec (pickley.PackageSpec): Package spec this installation is for
venv (pickley.package.PythonVenv): Virtual env where executables reside (DOT_META/<package>/...)
entry_points (dict | list): Full path of executable to deliver (<base>/<entry_point>)
"""
if not pspec.is_clear_for_installation():
auto_uninstall(pspec.exe_path(pspec.dashed))
try:
prev_manifest = pspec.get_manifest()
for name in entry_points:
src = venv.bin_path(name)
dest = pspec.exe_path(name)
if runez.DRYRUN:
print("Would %s %s -> %s" %
(self.short_name, short(dest), short(src)))
continue
if not os.path.exists(src):
abort(
"Can't %s %s -> %s: source does not exist" %
(self.short_name, short(dest), runez.red(short(src))))
LOG.debug("%s %s -> %s" %
(self.action, short(dest), short(src)))
self._install(pspec, dest, src)
manifest = pspec.save_manifest(entry_points)
if not runez.DRYRUN and prev_manifest and prev_manifest.entrypoints:
for old_ep in prev_manifest.entrypoints:
if old_ep and old_ep not in entry_points:
# Remove old entry points that are not in new manifest any more
runez.delete(pspec.exe_path(old_ep))
if self.ping:
# Touch the .ping file since this is a fresh install (no need to check for upgrades right away)
runez.touch(pspec.ping_path)
return manifest
except Exception as e:
abort("Failed to %s %s: %s" %
(self.short_name, short(pspec), runez.red(e)))
def install(pspec, ping=True):
delivery = DeliveryMethod.delivery_method_by_name(pspec.settings.delivery)
delivery.ping = ping
args = [pspec.specced]
if pspec.folder:
args = [pspec.folder]
elif pspec._pickley_dev_mode:
args = ["-e", pspec._pickley_dev_mode] # pragma: no cover, convenience case for running pickley from .venv/
venv = PythonVenv(pspec)
venv.pip_install(*args)
contents = PackageContents(venv, pspec)
if not contents.entry_points:
runez.delete(pspec.meta_path)
abort("Can't install '%s', it is %s" % (runez.bold(pspec.dashed), runez.red("not a CLI")))
return delivery.install(pspec, venv, contents.entry_points)
def delivery_method_by_name(cls, name):
"""
Args:
name (str): Name of delivery method
Returns:
(DeliveryMethod): Associated delivery method
"""
if name == "wrap":
return DeliveryMethodWrap()
if name == "symlink":
return DeliveryMethodSymlink()
return abort("Unknown delivery method '%s'" % runez.red(name))
def auto_uninstall(target):
"""
Args:
target (str): Path to executable to auto-uninstall if needed
Returns:
Aborts if uninstallation was not possible
"""
brew, name = find_brew_name(target)
if brew and name:
result = runez.run(brew,
"uninstall",
"-f",
name,
fatal=False,
logger=LOG.info)
if result.succeeded:
LOG.info("Auto-uninstalled brew formula '%s'" % name)
return #
command = "%s uninstall %s" % (brew, name)
abort("'%s' failed, please check" % runez.bold(command))
abort("Can't automatically uninstall %s" % runez.short(target))
