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https://github.com/harness/drone.git
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1115a5083b
This change is adding the concept of Paths. A repository and space always have a Primary Path which always is represents the ancestry to the root space. All access history / resource visibility / child listings / UI traversal / etc. is done via that path. Additionally, repos and spaces can have Alias Paths, which as the name states are aliases. via the primary path. They sole impact is that a space or repo can be reached via different paths from the UI / rest apis / git apis. This fulfills two major purposes: - Customers can rename or move projects and spaces without breaking any existing references from CI pipeliens / code bases / local repos / ... - Customer can create shorter aliases for important repos when in harness embeded mode! (acc/org/proj/repo can be shortened to acc/repo, or acc/repo' Apart from the path changes, this PR adds: Improved User facing errors Improved internal error handling and wrapping update / rename operation for repo and space path list / delete / create operation for repo and space
66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
// Copyright 2021 Harness Inc. All rights reserved.
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// Use of this source code is governed by the Polyform Free Trial License
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// that can be found in the LICENSE.md file for this repository.
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package errs
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import (
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"fmt"
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)
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// Static errors
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var (
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// Indicates that a requested resource wasn't found.
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ResourceNotFound error = &dynamicError{0, "Resource not found", nil}
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Duplicate error = &dynamicError{1, "Resource is a duplicate", nil}
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)
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// Wrappers
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func WrapInResourceNotFound(inner error) error {
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return cloneWithNewInner(ResourceNotFound.(*dynamicError), inner)
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}
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func WrapInDuplicate(inner error) error {
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return cloneWithNewInner(Duplicate.(*dynamicError), inner)
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}
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// Error type (on purpose not using explicit definitions and iota, to make overhead as small as possible)
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type dynamicErrorType int
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/*
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* This is an abstraction of an error that can be both a standalone error or a wrapping error.
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* The idea is to allow errors.Is(err, errs.MyError) for wrapping errors while keeping code to a minimum
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*/
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type dynamicError struct {
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errorType dynamicErrorType
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msg string
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inner error
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}
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func (e *dynamicError) Error() string {
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if e.inner == nil {
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return e.msg
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} else {
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return fmt.Sprintf("%s: %s", e.msg, e.inner)
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}
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}
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func (e *dynamicError) Unwrap() error {
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return e.inner
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}
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func (e *dynamicError) Is(target error) bool {
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te, ok := target.(*dynamicError)
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return ok && te.errorType == e.errorType
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}
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func cloneWithNewMsg(d *dynamicError, msg string) *dynamicError {
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return &dynamicError{d.errorType, msg, nil}
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}
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func cloneWithNewInner(d *dynamicError, inner error) *dynamicError {
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return &dynamicError{d.errorType, d.msg, inner}
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}
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func cloneWithNewMsgAndInner(d *dynamicError, msg string, inner error) *dynamicError {
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return &dynamicError{d.errorType, msg, inner}
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}
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