#!/usr/bin/env python3
import argparse
-import contextlib
import glob
import json
import os
import platform
import re
-import site
import shlex
import shutil
import subprocess
-import sys
import tempfile
import pathlib
import signal
from functools import lru_cache
from pathlib import PurePath, Path
+from sys import exit
-from distutils.sysconfig import get_python_lib
-from distutils.util import strtobool
+from typing import Any
from scripts.common import get_meson
from scripts.common import git
GSTPLUGIN_FILEPATH_REG_TEMPLATE = r'.*/{libdir}/gstreamer-1.0/[^/]+$'
GSTPLUGIN_FILEPATH_REG = None
+BC_RC = '''
+BASH_COMPLETION_SCRIPTS="{bash_completions}"
+BASH_COMPLETION_PATHS="{bash_completions_paths}"
+for p in $BASH_COMPLETION_PATHS; do
+for f in $BASH_COMPLETION_SCRIPTS; do
+ [ -f "$p/$f" ] && . "$p/$f"
+done
+done
+'''
+BASH_COMPLETION_PATHS = [SCRIPTDIR + '/subprojects/gstreamer/data/bash-completion/completions']
+BASH_COMPLETION_PATHS += [SCRIPTDIR + '/subprojects/gst-devtools/validate/data/bash-completion/completions']
+
+
+def str_to_bool(value: Any) -> bool:
+ """Return whether the provided string (or any value really) represents true. Otherwise false.
+ Just like plugin server stringToBoolean.
+ """
+ if not value:
+ return False
+ return str(value).lower() in ("y", "yes", "t", "true", "on", "1")
+
+
def listify(o):
if isinstance(o, str):
return [o]
return o
raise AssertionError('Object {!r} must be a string or a list'.format(o))
+
def stringify(o):
if isinstance(o, str):
return o
raise AssertionError('Did not expect object {!r} to have more than one element'.format(o))
raise AssertionError('Object {!r} must be a string or a list'.format(o))
+
def prepend_env_var(env, var, value, sysroot):
+ if var is None:
+ return
if value.startswith(sysroot):
value = value[len(sysroot):]
# Try not to exceed maximum length limits for env vars on Windows
env[var] = val + env_val
env[var] = env[var].replace(os.pathsep + os.pathsep, os.pathsep).strip(os.pathsep)
+
def get_target_install_filename(target, filename):
'''
Checks whether this file is one of the files installed by the target
return install_filename
return None
+
def get_pkgconfig_variable_from_pcfile(pcfile, varname):
variables = {}
substre = re.compile('\$\{[^${}]+\}')
variables[key] = value
return variables.get(varname, '')
+
@lru_cache()
def get_pkgconfig_variable(builddir, pcname, varname):
'''
return False
return True
+
def is_library_target_and_not_plugin(target, filename):
'''
Don't add plugins to PATH/LD_LIBRARY_PATH because:
return False
return True
+
def is_binary_target_and_in_path(target, filename, bindir):
if target['type'] != 'executable':
return False
return env
+
def setup_gdb(options):
python_paths = set()
return python_paths
+def is_bash_completion_available(options):
+ return os.path.exists(os.path.join(options.builddir, 'subprojects/gstreamer/data/bash-completion/helpers/gst'))
+
+
def get_subprocess_env(options, gst_version):
env = os.environ.copy()
env["CURRENT_GST"] = os.path.normpath(SCRIPTDIR)
env["GST_VERSION"] = gst_version
- env["GST_VALIDATE_SCENARIOS_PATH"] = os.path.normpath(
- "%s/subprojects/gst-devtools/validate/data/scenarios" % SCRIPTDIR)
+ prepend_env_var(env, "GST_VALIDATE_SCENARIOS_PATH", os.path.normpath(
+ "%s/subprojects/gst-devtools/validate/data/scenarios" % SCRIPTDIR),
+ options.sysroot)
env["GST_VALIDATE_PLUGIN_PATH"] = os.path.normpath(
"%s/subprojects/gst-devtools/validate/plugins" % options.builddir)
- env["GST_VALIDATE_APPS_DIR"] = os.path.normpath(
- "%s/subprojects/gst-editing-services/tests/validate" % SCRIPTDIR)
- env["GST_ENV"] = 'gst-' + gst_version
+ prepend_env_var(env, "GST_VALIDATE_APPS_DIR", os.path.normpath(
+ "%s/subprojects/gst-editing-services/tests/validate" % SCRIPTDIR),
+ options.sysroot)
+ env["GST_ENV"] = gst_version
env["GST_REGISTRY"] = os.path.normpath(options.builddir + "/registry.dat")
prepend_env_var(env, "PATH", os.path.normpath(
"%s/subprojects/gst-devtools/validate/tools" % options.builddir),
options.sysroot)
+ prepend_env_var(env, "GST_VALIDATE_SCENARIOS_PATH", os.path.normpath(
+ "%s/subprojects/gst-examples/webrtc/check/validate/scenarios" %
+ SCRIPTDIR), options.sysroot)
+ prepend_env_var(env, "GST_VALIDATE_APPS_DIR", os.path.normpath(
+ "%s/subprojects/gst-examples/webrtc/check/validate/apps" %
+ SCRIPTDIR), options.sysroot)
+
if options.wine:
return get_wine_subprocess_env(options, env)
if os.name == 'nt':
lib_path_envvar = 'PATH'
elif platform.system() == 'Darwin':
- lib_path_envvar = 'DYLD_LIBRARY_PATH'
+ # RPATH is sufficient on macOS, and DYLD_LIBRARY_PATH can cause issues with dynamic linker path priority
+ lib_path_envvar = None
else:
lib_path_envvar = 'LD_LIBRARY_PATH'
options.sysroot)
# gst-indent
- prepend_env_var(env, "PATH", os.path.join(SCRIPTDIR, 'gstreamer', 'tools'),
+ prepend_env_var(env, "PATH", os.path.join(SCRIPTDIR, 'scripts'),
options.sysroot)
# tools: gst-launch-1.0, gst-inspect-1.0
prepend_env_var(env, "PATH", os.path.join(options.builddir, 'subprojects',
'gstreamer', 'tools'),
options.sysroot)
+ # plugin scanner and generator
+ prepend_env_var(env, "PATH", os.path.join(options.builddir, 'subprojects',
+ 'gstreamer', 'docs'),
+ options.sysroot)
prepend_env_var(env, "PATH", os.path.join(options.builddir, 'subprojects',
'gst-plugins-base', 'tools'),
options.sysroot)
os.path.join(options.builddir, root),
options.sysroot)
- with open(os.path.join(options.builddir, 'GstPluginsPath.json')) as f:
- for plugin_path in json.load(f):
- prepend_env_var(env, 'GST_PLUGIN_PATH', plugin_path,
- options.sysroot)
+ # Search for the Plugin paths file either in the build directory root
+ # or check if gstreamer is a subproject of another project
+ for sub_directories in [[], ['subprojects', 'gstreamer']]:
+ plugin_paths = os.path.join(options.builddir, *sub_directories, 'GstPluginsPath.json')
+ if os.path.exists(plugin_paths):
+ with open(plugin_paths) as f:
+ for plugin_path in json.load(f):
+ prepend_env_var(env, 'GST_PLUGIN_PATH', plugin_path,
+ options.sysroot)
+ break
# Sort to iterate in a consistent order (`set`s and `hash`es are randomized)
for p in sorted(paths):
presets = set()
encoding_targets = set()
python_dirs = setup_gdb(options)
+ overrides_dirs = set()
if '--installed' in subprocess.check_output(meson + ['introspect', '-h']).decode():
installed_s = subprocess.check_output(meson + ['introspect', options.builddir, '--installed'])
for path, installpath in json.loads(installed_s.decode()).items():
installpath_parts = pathlib.Path(installpath).parts
- path_parts = pathlib.Path(path).parts
# We want to add all python modules to the PYTHONPATH
# in a manner consistent with the way they would be imported:
# /usr/lib/site-packages/foo/bar.py , we will not add anything
# to PYTHONPATH, but the current approach works with pygobject
# and gst-python at least.
+ py_package = None
if 'site-packages' in installpath_parts:
- install_subpath = os.path.join(*installpath_parts[installpath_parts.index('site-packages') + 1:])
+ py_package = 'site-packages'
+ elif 'dist-packages' in installpath_parts:
+ py_package = 'dist-packages'
+ if py_package:
+ install_subpath = os.path.join(*installpath_parts[installpath_parts.index(py_package) + 1:])
if path.endswith(install_subpath):
- python_dirs.add(path[:len (install_subpath) * -1])
+ if os.path.commonprefix(["gi/overrides", install_subpath]):
+ overrides_dirs.add(os.path.dirname(path))
+ else:
+ python_dirs.add(path[:len(install_subpath) * -1])
if path.endswith('.prs'):
presets.add(os.path.dirname(path))
for python_dir in sorted(python_dirs):
prepend_env_var(env, 'PYTHONPATH', python_dir, options.sysroot)
+ for python_dir in sorted(overrides_dirs):
+ prepend_env_var(env, '_GI_OVERRIDES_PATH', python_dir, options.sysroot)
+
mesonpath = os.path.join(SCRIPTDIR, "meson")
if os.path.join(mesonpath):
# Add meson/ into PYTHONPATH if we are using a local meson
prepend_env_var(env, 'PYTHONPATH', mesonpath, options.sysroot)
+ # Ensure that gst-python/gi is used first
+ prepend_env_var(env, "PYTHONPATH", os.path.join(SCRIPTDIR, 'subprojects', 'gst-python'),
+ options.sysroot)
+
# For devhelp books
if 'XDG_DATA_DIRS' not in env or not env['XDG_DATA_DIRS']:
# Preserve default paths when empty
prepend_env_var(env, 'XDG_DATA_DIRS', '/usr/local/share/:/usr/share/', '')
- prepend_env_var (env, 'XDG_DATA_DIRS', os.path.join(options.builddir,
- 'subprojects',
- 'gst-docs',
- 'GStreamer-doc'),
- options.sysroot)
+ prepend_env_var(env, 'XDG_DATA_DIRS', os.path.join(options.builddir,
+ 'subprojects',
+ 'gst-docs',
+ 'GStreamer-doc'),
+ options.sysroot)
if 'XDG_CONFIG_DIRS' not in env or not env['XDG_CONFIG_DIRS']:
# Preserve default paths when empty
return env
+
def get_windows_shell():
- command = ['powershell.exe' ,'-noprofile', '-executionpolicy', 'bypass', '-file', 'cmd_or_ps.ps1']
- result = subprocess.check_output(command, cwd=SCRIPTDIR)
+ command = ['powershell.exe', '-noprofile', '-executionpolicy', 'bypass', '-file',
+ os.path.join(SCRIPTDIR, 'data', 'misc', 'cmd_or_ps.ps1')]
+ result = subprocess.check_output(command)
return result.decode().strip()
+
if __name__ == "__main__":
parser = argparse.ArgumentParser(prog="gst-env")
# The following incantation will retrieve the current branch name.
try:
- gst_version = git("rev-parse", "--symbolic-full-name", "--abbrev-ref", "HEAD",
- repository_path=options.srcdir).strip('\n')
+ gst_version = git("rev-parse", "--symbolic-full-name", "--abbrev-ref", "HEAD",
+ repository_path=options.srcdir).strip('\n')
except subprocess.CalledProcessError:
- gst_version = "unknown"
+ gst_version = "unknown"
if options.wine:
gst_version += '-' + os.path.basename(options.wine)
env = get_subprocess_env(options, gst_version)
- if not args:
- if os.name == 'nt':
- shell = get_windows_shell()
- if shell == 'powershell.exe':
- args = ['powershell.exe']
- args += ['-NoLogo', '-NoExit']
- prompt = 'function global:prompt { "[gst-' + gst_version + '"+"] PS " + $PWD + "> "}'
- args += ['-Command', prompt]
+ if os.name == 'nt':
+ shell = get_windows_shell()
+ if shell in ['powershell.exe', 'pwsh.exe']:
+ new_args = [shell, '-NoLogo']
+ if not args:
+ prompt = 'function global:prompt { "[' + gst_version + '"+"] PS " + $PWD + "> "}'
+ new_args += ['-NoExit', '-Command', prompt]
else:
- args = [os.environ.get("COMSPEC", r"C:\WINDOWS\system32\cmd.exe")]
- args += ['/k', 'prompt [gst-{}] $P$G'.format(gst_version)]
+ new_args += ['-NonInteractive', '-Command'] + args
+ args = new_args
else:
+ new_args = [os.environ.get("COMSPEC", r"C:\WINDOWS\system32\cmd.exe")]
+ if not args:
+ new_args += ['/k', 'prompt [{}] $P$G'.format(gst_version)]
+ else:
+ new_args += ['/c', 'start', '/b', '/wait'] + args
+ args = new_args
+ if not args:
+ if os.name != 'nt':
args = [os.environ.get("SHELL", os.path.realpath("/bin/sh"))]
- if args[0].endswith('bash') and not strtobool(os.environ.get("GST_BUILD_DISABLE_PS1_OVERRIDE", r"FALSE")):
+ if args[0].endswith('bash') and not str_to_bool(os.environ.get("GST_BUILD_DISABLE_PS1_OVERRIDE", r"FALSE")):
# Let the GC remove the tmp file
tmprc = tempfile.NamedTemporaryFile(mode='w')
bashrc = os.path.expanduser('~/.bashrc')
if os.path.exists(bashrc):
with open(bashrc, 'r') as src:
shutil.copyfileobj(src, tmprc)
- tmprc.write('\nexport PS1="[gst-%s] $PS1"' % gst_version)
+ tmprc.write('\nexport PS1="[%s] $PS1"' % gst_version)
tmprc.flush()
+ if is_bash_completion_available(options):
+ bash_completions_files = []
+ for p in BASH_COMPLETION_PATHS:
+ if os.path.exists(p):
+ bash_completions_files += os.listdir(path=p)
+ bc_rc = BC_RC.format(bash_completions=' '.join(bash_completions_files), bash_completions_paths=' '.join(BASH_COMPLETION_PATHS))
+ tmprc.write(bc_rc)
+ tmprc.flush()
args.append("--rcfile")
args.append(tmprc.name)
elif args[0].endswith('fish'):
args.append('--init-command')
prompt_cmd = '''functions --copy fish_prompt original_fish_prompt
function fish_prompt
- echo -n '[gst-{}] '(original_fish_prompt)
+ echo -n '[{}] '(original_fish_prompt)
end'''.format(gst_version)
args.append(prompt_cmd)
elif args[0].endswith('zsh'):
if os.path.exists(zshrc):
with open(zshrc, 'r') as src:
shutil.copyfileobj(src, tmprc)
- tmprc.write('\nexport PROMPT="[gst-{}] $PROMPT"'.format(gst_version))
+ tmprc.write('\nexport PROMPT="[{}] $PROMPT"'.format(gst_version))
tmprc.flush()
env['ZDOTDIR'] = tmpdir.name
try:
print('{}={}'.format(name, shlex.quote(value)))
print('export {}'.format(name))
else:
+ if os.environ.get("CI_PROJECT_NAME"):
+ print("Ignoring SIGINT when running on the CI,"
+ " as we get spurious sigint in there for some reason.")
+ signal.signal(signal.SIGINT, signal.SIG_IGN)
exit(subprocess.call(args, close_fds=False, env=env))
except subprocess.CalledProcessError as e:
projects / platform / upstream / gstreamer.git / blobdiff