mirror of https://github.com/pulumi/pulumi.git
148 lines
3.5 KiB
Go
148 lines
3.5 KiB
Go
// Copyright 2016-2020, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package auto
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import (
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"fmt"
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"regexp"
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"strings"
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)
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type autoError struct {
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stdout string
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stderr string
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code int
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err error
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}
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func newAutoError(err error, stdout, stderr string, code int) autoError {
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return autoError{
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stdout,
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stderr,
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code,
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err,
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}
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}
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func (ae autoError) Error() string {
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return fmt.Sprintf("%s\ncode: %d\nstdout: %s\nstderr: %s\n", ae.err, ae.code, ae.stdout, ae.stderr)
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}
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// IsConcurrentUpdateError returns true if the error was a result of a conflicting update locking the stack.
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func IsConcurrentUpdateError(e error) bool {
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ae, ok := e.(autoError)
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if !ok {
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return false
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}
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conflictText := "[409] Conflict: Another update is currently in progress."
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diyBackendConflictText := "the stack is currently locked by"
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return strings.Contains(ae.stderr, conflictText) || strings.Contains(ae.stderr, diyBackendConflictText)
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}
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// IsSelectStack404Error returns true if the error was a result of selecting a stack that does not exist.
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func IsSelectStack404Error(e error) bool {
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ae, ok := e.(autoError)
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if !ok {
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return false
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}
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regex := regexp.MustCompile(`no stack named.*found`)
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return regex.MatchString(ae.stderr)
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}
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// IsCreateStack409Error returns true if the error was a result of creating a stack that already exists.
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func IsCreateStack409Error(e error) bool {
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ae, ok := e.(autoError)
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if !ok {
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return false
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}
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regex := regexp.MustCompile(`stack.*already exists`)
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return regex.MatchString(ae.stderr)
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}
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// IsCompilationError returns true if the program failed at the build/run step (only Typescript, Go, .NET)
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func IsCompilationError(e error) bool {
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as, ok := e.(autoError)
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if !ok {
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return false
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}
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// dotnet
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if strings.Contains(as.stdout, "Build FAILED.") {
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return true
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}
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// go
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// TODO: flimsy for go
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if strings.Contains(as.stdout, ": syntax error:") {
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return true
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}
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if strings.Contains(as.stdout, ": undefined:") {
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return true
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}
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// typescript
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if strings.Contains(as.stdout, "Unable to compile TypeScript") {
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return true
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}
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return false
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}
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// IsRuntimeError returns true if there was an error in the user program at during execution.
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func IsRuntimeError(e error) bool {
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as, ok := e.(autoError)
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if !ok {
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return false
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}
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if IsCompilationError(e) {
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return false
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}
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// js/ts/dotnet/python
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if strings.Contains(as.stdout, "failed with an unhandled exception:") {
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return true
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}
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// go
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if strings.Contains(as.stdout, "panic: runtime error:") {
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return true
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}
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if strings.Contains(as.stdout, "an unhandled error occurred:") {
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return true
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}
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if strings.Contains(as.Error(), "go inline source runtime error") {
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return true
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}
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return false
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}
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// IsUnexpectedEngineError returns true if the pulumi core engine encountered an error (most likely a bug).
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func IsUnexpectedEngineError(e error) bool {
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// TODO: figure out how to write a test for this
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as, ok := e.(autoError)
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if !ok {
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return false
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}
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return strings.Contains(as.stdout, "The Pulumi CLI encountered a fatal error. This is a bug!")
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}
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