Add dcae-cli and component-json-schemas projects

[dcaegen2/platform/cli.git] / component-json-schemas / README.md

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+# Component JSON Schemas
+
+This repository contains the custom JSON schemas to support the onboarding of components:
+
+* Component specification schema
+* Auxilary component specification schema for Docker
+* Auxilary component specification schema for CDAP
+* Data formats schema
+
+## Testing changes
+
+Use the Python `jsonschema` command-line tool to do validation checks:
+
+Example:
+
+```
+$ jsonschema -i tests/component-spec-docker.json component-spec-schema.json
+```
+
+## Uploading to Nexus
+
+For the component specification schema:
+
+```
+curl -v --user <user>:<password> https://<your file server host>/schemas/component-specification/<tag>/component-spec-schema.json --upload-file component-spec-schema.json
+```
+
+For the data format schema:
+
+```
+curl -v --user <user>:<password> https://<your file server host>/schemas/data-format/<tag>/data-format-schema.json --upload-file data-format-schema.json
+```
+
+### `dcae-cli`
+
+The `dcae-cli` looks for these schemas under a tag that is of the format `dcae-cli-v<major version>` where the major version is an integer that is the major part of semver.  For schema changes that are breaking, you must bump the `<major version>`.  Otherwise, you can simply replace the existing schema by uploading using the same tag.