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Code Issues Projects Releases Packages Wiki Activity Actions 4

scripts: new log (#2493)

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* added new `_log` function

With `_log`, the `_notify` method wa rendered obsolete. `_notify` was
not completely removed due to test failures in `check-for-changes.sh`.

The new `_log` function properly uses log levels such as `trace`,
`debug`, `info`, `warn` and `error`. It provides a cleaner solution
and renders `DMS_DEBUG` obsolete too (as only `_notify` depends on it).

* converted all helper script to new `_log` function

* converted all startup stacks to new `log` function

* `start-mailserver.sh` now uses new `_log` function

* final test and misc small script adjustments

* updated documentation
This commit is contained in:
Georg Lauterbach 2022-03-21 07:07:52 +01:00 • committed by GitHub
parent d8d4b6a189
commit 24031ae365
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19 changed files with 367 additions and 221 deletions
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8
docs/content/config/environment.md
View file

@ -15,9 +15,17 @@ title: Environment Variables
##### DMS_DEBUG
This environment variable is deprecated. Use `LOG_LEVEL` instead.
- **0** => Debug disabled
- 1 => Enables debug on startup
##### LOG_LEVEL
Set the log level for DMS. This is mostly relevant for container startup scripts and change detection event feedback.
Valid values (in order of increasing verbosity) are: `error`, `warn`, `info`, `debug` and `trace`. The default log level is `info`.
##### SUPERVISOR_LOGLEVEL
Here you can adjust the [log-level for Supervisor](http://supervisord.org/logging.html#activity-log-levels). Possible values are

6
docs/content/contributing/coding-style.md
View file

@ -115,7 +115,7 @@ A positive example, which is taken from `setup-stack.sh`, would be
```bash
function _setup_postfix_aliases
{
_notify 'task' 'Setting up Postfix Aliases'
_log 'debug' 'Setting up Postfix aliases'
: >/etc/postfix/virtual
: >/etc/postfix/regexp
@ -139,10 +139,10 @@ function _setup_postfix_aliases
DOMAIN=$(echo "${FROM}" | cut -d @ -f2)
# if they are equal it means the line looks like: "user1 other@example.com"
[[ ${UNAME} != "${DOMAIN}" ]] && echo "${DOMAIN}" >> /tmp/vhost.tmp
[[ ${UNAME} != "${DOMAIN}" ]] && echo "${DOMAIN}" >>/tmp/vhost.tmp
done < <(grep -v "^\s*$\|^\s*\#" /tmp/docker-mailserver/postfix-virtual.cf || true)
else
_notify 'inf' "Warning '/tmp/docker-mailserver/postfix-virtual.cf' is not provided. No mail alias/forward created."
_log 'debug' "'/tmp/docker-mailserver/postfix-virtual.cf' not provided - no mail alias/forward created"
fi
...