diff options
Diffstat (limited to 'meta/recipes-core/systemd/systemd-systemctl/systemctl')
| -rwxr-xr-x | meta/recipes-core/systemd/systemd-systemctl/systemctl | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/meta/recipes-core/systemd/systemd-systemctl/systemctl b/meta/recipes-core/systemd/systemd-systemctl/systemctl index 990de1ab39..e003c860e3 100755 --- a/meta/recipes-core/systemd/systemd-systemctl/systemctl +++ b/meta/recipes-core/systemd/systemd-systemctl/systemctl @@ -11,6 +11,7 @@ import re import sys from collections import namedtuple +from itertools import chain from pathlib import Path version = 1.0 @@ -25,12 +26,16 @@ locations = list() class SystemdFile(): """Class representing a single systemd configuration file""" - def __init__(self, root, path): + def __init__(self, root, path, instance_unit_name): self.sections = dict() self._parse(root, path) dirname = os.path.basename(path.name) + ".d" for location in locations: - for path2 in sorted((root / location / "system" / dirname).glob("*.conf")): + files = (root / location / "system" / dirname).glob("*.conf") + if instance_unit_name: + inst_dirname = instance_unit_name + ".d" + files = chain(files, (root / location / "system" / inst_dirname).glob("*.conf")) + for path2 in sorted(files): self._parse(root, path2) def _parse(self, root, path): @@ -177,12 +182,14 @@ class SystemdUnit(): raise SystemdUnitNotFoundError(self.root, unit) - def _process_deps(self, config, service, location, prop, dirstem): + def _process_deps(self, config, service, location, prop, dirstem, instance): systemdir = self.root / SYSCONFDIR / "systemd" / "system" target = ROOT / location.relative_to(self.root) try: for dependent in config.get('Install', prop): + # expand any %i to instance (ignoring escape sequence %%) + dependent = re.sub("([^%](%%)*)%i", "\\g<1>{}".format(instance), dependent) wants = systemdir / "{}.{}".format(dependent, dirstem) / service add_link(wants, target) @@ -193,8 +200,11 @@ class SystemdUnit(): # if we're enabling an instance, first extract the actual instance # then figure out what the template unit is template = re.match(r"[^@]+@(?P<instance>[^\.]*)\.", self.unit) + instance_unit_name = None if template: instance = template.group('instance') + if instance != "": + instance_unit_name = self.unit unit = re.sub(r"@[^\.]*\.", "@.", self.unit, 1) else: instance = None @@ -206,7 +216,7 @@ class SystemdUnit(): # ignore aliases return - config = SystemdFile(self.root, path) + config = SystemdFile(self.root, path, instance_unit_name) if instance == "": try: default_instance = config.get('Install', 'DefaultInstance')[0] @@ -219,8 +229,8 @@ class SystemdUnit(): else: service = self.unit - self._process_deps(config, service, path, 'WantedBy', 'wants') - self._process_deps(config, service, path, 'RequiredBy', 'requires') + self._process_deps(config, service, path, 'WantedBy', 'wants', instance) + self._process_deps(config, service, path, 'RequiredBy', 'requires', instance) try: for also in config.get('Install', 'Also'): |