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path: root/src/helpers/write-config-file-value.py
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2026-04-26utils: T8541: add write-config-file-value helperChristian Breunig
Introduce src/helpers/write-config-file-value.py to patch a saved config.boot from scripts by writing a quoted CLI path with an optional value (omit --value to create a valueless node). Extend vyos.utils.config.write_saved_value() to safely update saved configs: create missing parent nodes before tagging (ConfigTree.set_tag requires nodes to exist) and then write the requested value/valueless leaf back to disk. Remove the legacy serial console activation script which is now replaced by the helper-based approach. The helper is run once during ISO Image assembly and will inject the approprate serial console defintiions into config.boot.default.