Robert LeeandMike Farah 1f2b0fe76b Add --shell-key-separator flag for customizable shell output format ...

- Add ShellVariablesPreferences struct with KeySeparator field (default: '_')
- Update shellVariablesEncoder to use configurable separator
- Add --shell-key-separator CLI flag
- Add comprehensive tests for custom separator functionality
- Update documentation with example usage for custom separator

This feature allows users to specify a custom separator (e.g. '__') when
outputting shell variables, which helps disambiguate nested keys from
keys that contain underscores in their names.

Example:
  yq -o=shell --shell-key-separator='__' file.yaml

Fixes ambiguity when original YAML keys contain underscores.

2025-11-07 20:02:58 +11:00

..

headers

Comments in yq expressions! #1919

2024-02-09 13:54:27 +11:00

convert.md

Refactoring Yaml encoder prefs

2024-02-24 15:36:16 +11:00

csv-tsv.md

Added new CSV option to turn off auto-parsing #1947

2024-02-15 13:11:53 +11:00

formatting-expressions.md

Adding shebang documentation

2024-02-16 11:03:35 +11:00

lua.md

Lua output fixes (#1811)

2023-10-12 11:25:26 +11:00

properties.md

Update docs and tests for --properties-separator flag

2025-01-22 09:53:51 +11:00

recipes.md

Added prune recipe

2024-02-21 14:50:55 +11:00

shellvariables.md

Add --shell-key-separator flag for customizable shell output format

2025-11-07 20:02:58 +11:00

toml.md

Empty TOML table is an empty object

2024-02-08 13:31:56 +11:00

xml.md

fix: keep xml namespace prefixes for tags

2025-10-12 13:42:24 +11:00