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Bhargav Ravuri d3dcd00cb4 feat(template): Add --notes flag ... Added a new flag `--notes` to the `helm template` command, with the default set to `false`. If enabled, it will print the rendered `NOTES.txt` at the end of the manifests. If `--render-subchart-notes` (this flag already exists on the `template` command, as it is inherited from the `install` command) is also enabled, the output will include the subcharts' notes as well. Updated the `install` command's `--render-subchart-notes` flag description to clarify that, in the case of the `template` command, it is only valid when the `--notes` flag is enabled. Note: the `template` command uses most of the `install` command's flags, including `--render-subchart-notes`. Updated `action.renderResources()` to format the root chart's notes, and the subcharts' notes if the `--render-subchart-notes` flag is enabled, and return them as a string. The output depends on whether it is: - **Dry run** - Notes are prefixed with the source filename and separated with `---`. - For `helm install` / `helm upgrade`, the `--dry-run` flag enables this behavior. - The `helm template` command is considered a dry run by default. - Example: ``` foo NOTES HERE bar NOTES HERE baz NOTES HERE qux NOTES HERE ``` - **Not a dry run** - Only the root chart's notes are rendered by default. - If the `--render-subchart-notes` flag is enabled, the subcharts' notes are also included. - Each note is prefixed with the source filename and separated with `---`. - Example: ``` --- # Source: foo/templates/NOTES.txt foo NOTES HERE --- # Source: foo/charts/bar/templates/NOTES.txt bar NOTES HERE --- # Source: foo/charts/baz/templates/NOTES.txt baz NOTES HERE --- # Source: foo/charts/bar/charts/qux/templates/NOTES.txt qux NOTES HERE ``` In both cases, the notes are sorted based on the following conditions: 1. Depth 2. Alphabetical order (since the notes file name is always the same, the sorting applies to the chart/subchart name). Added tests for the following scenarios: - helm template: 1. On the chart without notes or subcharts 2. `--notes` on chart without notes or subcharts 3. `--render-subchart-notes` on chart without notes or subcharts 4. `--notes --render-subchart-notes` on chart without notes or subcharts 5. On the chart with notes without subcharts 6. `--notes` on chart with notes without subcharts 7. `--render-subchart-notes` on chart with notes without subcharts 8. `--notes --render-subchart-notes` on chart with notes without subcharts 9. On the chart with notes and subchart 10. `--notes` on chart with notes and subchart 11. `--render-subchart-notes` on the chart with notes and subchart 12. `--notes --render-subchart-notes` on chart with notes and subchart 13. `--help` - helm install: 1. On the chart without notes or subcharts 2. `--dry-run` on chart without notes or subcharts 3. `--render-subchart-notes` on chart without notes or subcharts 4. `--dry-run --render-subchart-notes` on chart without notes or subcharts 5. On the chart with notes without subcharts 6. `--dry-run` on chart with notes without subcharts 7. `--render-subchart-notes` on chart with notes without subcharts 8. `--dry-run --render-subchart-notes` on chart with notes without subcharts 9. On a chart with notes and subcharts 10. `--dry-run` on chart with notes and subcharts 11. `--render-subchart-notes` on chart with notes and subcharts 12. `--dry-run --render-subchart-notes` on chart with notes and subcharts 13. `--help` - helm upgrade: 1. On the chart without notes or subcharts 2. `--dry-run` on chart without notes or subcharts 3. `--render-subchart-notes` on chart without notes or subcharts 4. `--dry-run --render-subchart-notes` on chart without notes or subcharts 5. On the chart with notes without subcharts 6. `--dry-run` on chart with notes without subcharts 7. `--render-subchart-notes` on chart with notes without subcharts 8. `--dry-run --render-subchart-notes` on chart with notes without subcharts 9. On the chart with notes and subcharts 10. `--dry-run` on chart with notes and subcharts 11. `--render-subchart-notes` on chart with notes and subcharts 12. `--dry-run --render-subchart-notes` on chart with notes and subcharts 13. `--help` Closes #6901 Signed-off-by: Bhargav Ravuri <bhargav.ravuri@infracloud.io>		2 months ago
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templates	feat(template): Add --notes flag	2 months ago
Chart.yaml	feat(template): Add --notes flag	2 months ago
values.yaml	feat(template): Add --notes flag	2 months ago