* Improve site formatting
- Separate titles with blank lines
- Separate code blocks with blank lines
- Always use ``` blocks for examples
- Use console for console (bash syntax highlighting does work well with
example command output)
- Start console examples with $ (highlight command and output
differently and more friendly to other shells users)
* Unify indentation in example project structure
* Use single import line in the trivial examples
When we want to show a minimal example with single import it looks
cleaner and more minimal with a single line.
Fixing golangci-lint errors[1]:
Error: SA1019: "io/ioutil" has been deprecated since Go 1.19: As of
Go 1.16, the same functionality is now provided by package [io] or
package [os], and those implementations should be preferred in new
code. See the specific function documentation for details.
(staticcheck)
[1] https://github.com/spf13/cobra/actions/runs/10535452454/job/29194442289?pr=2180
* Replace all non-alphanumerics in active help env var program prefix
There are other characters besides the dash that are fine in program
names, but are problematic in environment variable names. These include
(but are not limited to) period, space, and non-ASCII letters.
* Another change in docs to mention non-ASCII-alphanumeric instead of just dash
Currently, only one of the persistent pre-runs and post-runs is executed.
It is always the first one found in the parents chain, starting at this command.
Expected behavior is to execute all parents' persistent pre-runs and post-runs.
Dependent projects implemented various workarounds for this:
- manually building persistent hook chains (in every hook).
- applying some kind of monkey-patching on top of Cobra.
This change eliminates the necessity for such workarounds
by allowing to set a global variable EnableTraverseRunHooks.
Tickets:
- https://github.com/spf13/cobra/issues/216
- https://github.com/spf13/cobra/issues/252
Signed-off-by: Volodymyr Khoroz <volodymyr.khoroz@foundries.io>
