Files
holos/internal/strings/ascii.go
Jeff McCune 9a2773c618 (#171) Refactor API to use FieldMasks
This patch refactors the API following the [API Best Practices][api]
documentation.  The UpdatePlatform method is modeled after a mutating
operation described [by Netflix][nflx] instead of using a REST resource
representation.  This makes it much easier to iterate over the fields
that need to be updated as the PlatformUpdateOperation is a flat data
structure while a Platform resource may have nested fields.  Nested
fields are more complicated and less clear to handle with a FieldMask.

This patch also adds a snapckbar message on save.  Previously, the save
button didn't give any indication of success or failure.  This patch
fixes the problem by adding a snackbar message that pop up at the bottom
of the screen nicely.

When the snackbar message is dismissed or times out the save button is
re-enabled.

[api]: https://protobuf.dev/programming-guides/api/
[nflx]: https://netflixtechblog.com/practical-api-design-at-netflix-part-2-protobuf-fieldmask-for-mutation-operations-2e75e1d230e4

Examples:

FieldMask for ListPlatforms

```
grpcurl -H "x-oidc-id-token: $(holos token)" -d @ ${HOLOS_SERVER##*/} holos.platform.v1alpha1.PlatformService.ListPlatforms <<EOF
{
  "org_id": "018f36fb-e3f7-7f7f-a1c5-c85fb735d215",
  "field_mask": { "paths": ["id","name"] }
}
EOF
```

```json
{
 "platforms": [
   {
     "id": "018f36fb-e3ff-7f7f-a5d1-7ca2bf499e94",
     "name": "bare"
   },
   {
     "id": "018f6b06-9e57-7223-91a9-784e145d998c",
     "name": "gary"
   },
   {
     "id": "018f6b06-9e53-7223-8ae1-1ad53d46b158",
     "name": "jeff"
   },
   {
     "id": "018f6b06-9e5b-7223-8b8b-ea62618e8200",
     "name": "nate"
   }
 ]
}
```

Closes: #171
2024-05-13 16:20:20 -07:00

44 lines
1.5 KiB
Go

// Copyright 2010 The Go Authors. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// - Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// - Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// Original license: https://github.com/golang/protobuf/blob/master/LICENSE
// Original CamelCase func: https://github.com/golang/protobuf/blob/master/protoc-gen-go/generator/generator.go#L2648
package strings
// Is c an ASCII lower-case letter?
func isASCIILower(c byte) bool {
return 'a' <= c && c <= 'z'
}
// Is c an ASCII digit?
func isASCIIDigit(c byte) bool {
return '0' <= c && c <= '9'
}
// appendLowercaseSequence appends the lowercase sequence from s that begins at i into t
// returns the new t that contains all the chain of characters that should be lowercase
// and the new index where to start counting from.
func appendLowercaseSequence(s string, i int, t []byte) ([]byte, int) {
for i+1 < len(s) && isASCIILower(s[i+1]) {
i++
t = append(t, s[i])
}
return t, i
}