Currently many of the error messages regarding the configuration file
are not really helpful.
To improve reporting this patch adds validation of the configuration
files using the jsonschema module.
Example:
Forgetting ':' at the end of a layer definition, like this:
repos:
meta-iot2000:
layers:
meta-iot2000-example
^
Exception before:
TypeError: string indices must be integers
Exception after:
Validation Error:
'meta-iot2000-example' is not of type 'object'
Failed validating 'type' in schema['properties']['repos']['additionalProperties']['properties']['layers']:
{'additionalProperties': {'oneOf': [{'type': 'null'},
{'type': 'integer'},
{'type': 'boolean'},
{'type': 'string'}]},
'type': 'object'}
On instance['repos']['meta-iot2000']['layers']:
'meta-iot2000-example'
This patch adds 'jsonschema' as an additional dependency.
Signed-off-by: Claudius Heine <ch@denx.de>
With this patch support for building multiple targets in parallel with
bitbake is now supported.
Changes:
- Its now possible to state a list of targets under the target key in
the configuration file.
Example:
target:
- product-image
- product-update-image
- Its now possible to define multiple targets in the kas command line.
Example:
$ kas build --target product-image --target product-update-image \
kas.yml
- Its now possible to define multiple targets via the environment:
Example:
$ export KAS_TARGET="product-image product-update-image"
$ kas build kas.yml
Signed-off-by: Claudius Heine <ch@denx.de>
It might be useful to see the merged configuration in case of debugging.
This patch adds it to the debug output log level.
Signed-off-by: Claudius Heine <ch@denx.de>
Captain Hindsight: We should have never committed 13a87cb8c7 ("Allow
to define task in config and environment") without forwarding the file
version. Without this, no config file writer can tell kas versions
apart that support task control from those that don't.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
9e136e532d ("config: Remove dynamic configuration variant")
removed the posibility to add pre and post hooks. Remove the remaining
bits from libcmds.
Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>
Now that we no longer have two different configuration variants, we can
remove the abstract class and make Config the primary interface.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
We no longer see an urging use case for it. All field scenarios can
perfectly be modeled with the static format.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Using absolute paths breaks on systems that place the binaries in
another directory and it defeats local overlays with PATH.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
This patch adds a command line argument to the shell plugin, that allows to
enter the shell without changing the bitbake configuration.
Signed-off-by: Claudius Heine <ch@denx.de>
Before this patch, starting the shell in a clean environment, does not
checkout all repository or configures all layers correctly.
This patch adds the missing checkout and configuration steps to the
shell plugin.
Signed-off-by: Claudius Heine <ch@denx.de>
Having more than one them is a sign of serious problems in the
configuration. Better catch that early and fail loudly.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Do not swallow errors of the init script. Rather leave our wrapper
immediately and let run_cmd report the splash and terminate kas.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Instead of flooding the log with misleading error messages, always print
a note which path is used as root for repositories that have no URLs.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
If the repo, where the configuration file resides in (in-tree
configuration) is not a git repository, take the directory where the
configuration file is located at as the path of this repo instead of failing.
This patch does not need to raise the configuration file version,
because it does not depend on the configuration file.
Signed-off-by: Claudius Heine <ch@denx.de>
This allows to define GIT_PROXY_COMMAND="oe-git-proxy" outside of kas
and pass this to the build. Now we can pull from native git repos when
there is only a http proxy available.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Sort the header sections by their keys and the layers by their names.
This will re-enable writing deterministic config files, and bitbake can
use its cache again, accelerating rebuild startup times a lot.
While at it, indent the layers in bblayers.conf nicely.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Use a separately incremented integer to track the configuration file
format version. We start with 2 due to the change that 23c3a951f6
introduced. 1 is declared to be equivalent to the original '0.10'.
The separate versioning has the advantage of being able to increment it
already during the development cycle, and using it with config files
that test/exploit the new format.
Using an integer has the advantages of a) differentiating it clearly
from the now independent kas version and b) simplifying the version
parsing. We can now also remove the string type restriction.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
When a configuration file depends on a include from a repo, which is
defined in another included file, a 'KeyError' occures.
This fixes this, so that only known repos are tried to be fetched.
Signed-off-by: Claudius Heine <ch@denx.de>
This exception is always thrown with both a message and a file name.
Combine them to a single string, instead of throwing tuples.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
ConfigStatic does not respect the --target overwrite so far. Fix this
by pulling the default definition into ConfigPython (ConfigStatic
already does that via the Config base class) and set the target provided
via the command line in the static config after parsing all files.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
As suggested by Claudius Heine, reorder the blocks so that we can add
the pylint exception to the if half.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
The `load_config` function in the includehandler already checks for the
file extension, so checking it before that, is redundant.
Signed-off-by: Claudius Heine <ch@denx.de>
The application should not be stopped from this code, removed `sys.exit`
and added exceptions to improve error handling.
Also added some more checks that were missing.
Signed-off-by: Claudius Heine <ch@denx.de>
In case of ConfigStatic, proxy settings only come from the host
environment. We need them early, prior to fetching the first missing
repo that is pulled via an include.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
For me 'distro.id()' returned 'ubuntu' and thats not equal to 'Ubuntu'.
This patch converts the distro id to lowercase before comparing it.
Signed-off-by: Claudius Heine <ch@denx.de>
This seems to be the cleanest and simplest way of properly terminating
kas while one or more sub-processes are running: just ignore the signal.
The sub-processes will get it as well, and they will terminate
themselves properly. kas will get an error then and shut down. Problem
solved.
Forwarding the signal didn't work reliably anyway because we couldn't
count on kas being a process group leader in all cases.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This behavior got lost through 0bdd7a8d52. Specifically, errors during
git clone no longer shut down kas. Fix this by reporting back an error
code from _repo_fetch_async and terminate in repos_fetch if it's
non-zero.
Drop the return value of repos_fetch - no caller expects any.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Make the header sections in local.conf and bblayers.conf easier
identifiable by naming them and writing them in chunks, separated by
blank lines. This can help with debugging the resulting configuration.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Another, hopefully better attempt: Ignore the TERM signal in the sending
process so that we can properly clean up all the futures before actually
closing. This also avoids a "Terminated" message even on regular kas
endings.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
That only creates exceptions and complaints if more routines are running
or we are already in the exiting process. Rather leave the coroutine and
catch the error on the waiting end.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Don't add a newline to stderr dumps on failing commands, the logger does
that already. And don't print success messages if the fetch command
actually failed.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Documentation for the 'build' and 'shell' command line were missing.
Also fixed kas command line documentation mentioning 'ebs-yocto'.
Signed-off-by: Claudius Heine <ch@denx.de>
With Sphinx it is possible to create the command line documentation
automatically if there is a function that returns just the command line
parser.
Currently the creation of the argument parser is rather entangled with
the rest of kas. This patches seperates this.
Signed-off-by: Claudius Heine <ch@denx.de>
When updating the previously used version of pylint 1.6.5 to 1.7.2
some new issues where found.
This patch fixes these issues:
************* Module kas.config
E:402, 0: Bad option value 'redefined-variable-type' (bad-option-value)
************* Module kas.includehandler
E: 33, 0: No name 'version' in module 'distutils' (no-name-in-module)
E: 33, 0: Unable to import 'distutils.version' (import-error)
R:239,12: Unnecessary "else" after "return" (no-else-return)
************* Module kas.libkas
C:214, 7: Do not use `len(SEQUENCE)` as condition value
(len-as-condition)
************* Module kas.repos
R: 54,12: Unnecessary "else" after "return" (no-else-return)
Signed-off-by: Claudius Heine <ch@denx.de>
Changing even simple settings like target or machine requires the
creation of additional configuration files. This does not scale well.
This patch allows the target, machine and distro to be overwritten by
environment variables (called KAS_TARGET, KAS_MACHINE and KAS_DISTRO
respectively).
It also fixes how the environment variables for the proxy settings are
handled. Currently the settings in the config files overwrite the proxy
settings from the environment, but since that would be inconsistent this
patch switches that around. With this patch the environment overwrites
the proxy settings in the configuration file.
Signed-off-by: Claudius Heine <ch@denx.de>
Building on top of run_cmd_async, this reworks repo_fetch to a
repository list fetcher repos_fetch that runs those operations in
parallel.
The two users, ReposFetch and ConfigStatic, are converted to exploit
this parallelization.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Make it more straightforward by removing complete variable and
terminating the loop on the condition - no more missing repos -
directly. Rename variables to clarify what they reference.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Enhance _stream_subprocess to run_cmd_async, a co-routine variant of
run_cmd that the caller can use to parallelize command execution.
run_cmd becomes a simple wrapper that waits for the async variant to
complete.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Instead of writing "commit", issue a more telling log message if some
repo already contains the required hash.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
