1 Commits (d5e31764c30ea20e7357d5ceab2f82f55d62fcb3)

Author	SHA1	Message	Date
Bhargav Ravuri	d5e31764c3	feat(values): Add flag -d/--values-directory ... Introduced new CLI flag `-d`/`--values-directory` for loading values from YAML files from a specified directory. Following are the key details: - This will be used by the following commands: 1. `install` 2. `lint` 3. `package` 4. `template` 5. `upgrade` Updated the help text of these commands with the same. - Made this flag the lowest in precedence i.e., values from values directory can be overridden by inputs from any other input flags (`-f`/`--values`, `--set-json`, `--set`, `--set-string`, `--set-file`, `--set-literal`). Note: The default values from the chart's `values.yaml` file will have the lowest precedence than all the input flags including `-d`/`--values-directory` by design. In order the values from `values.yaml` to override the values from `-d`/`--values-directory`, users can explicitly provide the chart's `values.yaml` file path using the `-f`/`--values` flag. - This flag reads all `.yaml` files from the specified directory and its subdirectories recursively, in lexicographical order. For eg. for the following directory structure: foo/ ├── bar/ │ └── bar.yaml ├── baz/ │ ├── baz.yaml │ └── qux.yaml ├── baz.txt └── foo.yaml The files will be read in the order: `bar/bar.yaml`, `baz/baz.yaml`, `baz/qux.yaml`, `foo.yaml`. - If the specified directory does not exist, an error is returned. - Non-YAML files in the directory are ignored. i.e., if the specified directory exists but contains no YAML files, an empty map is returned without errors. - If multiple YAML files contain overlapping keys, the values are overridden in lexicographical order. For eg. in the above example, if both `baz/baz.yaml` and `foo.yaml` contain a key `replicaCount`, the value from `foo.yaml` will take precedence as it is read last. Fixes helm#10416 Signed-off-by: Bhargav Ravuri <bhargav.ravuri@infracloud.io>	2 months ago