pulumi/tests/testdata/codegen/simple-resource-schema/go/example/internal/pulumiUtilities.go

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// Code generated by test DO NOT EDIT.
// *** WARNING: Do not edit by hand unless you're certain you know what you are doing! ***
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package internal
import (
"fmt"
"os"
"reflect"
"regexp"
"strconv"
"strings"
"github.com/blang/semver"
"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)
Support returning plain values from methods (#13592) Support returning plain values from methods. Implements Node, Python and Go support. Remaining: - [x] test receiving unknowns - [x] acceptance tests written and passing locally for Node, Python, Go clients against a Go server - [x] acceptance tests passing in CI - [x] tickets filed for remaining languages - [x] https://github.com/pulumi/pulumi-yaml/issues/499 - [x] https://github.com/pulumi/pulumi-java/issues/1193 - [x] https://github.com/pulumi/pulumi-dotnet/issues/170 Known limitations: - this is technically a breaking change in case there is code out there that already uses methods that return Plain: true - struct-wrapping limitation: the provider for the component resource needs to still wrap the plain-returning Method response with a 1-arg struct; by convention the field is named "res", and this is how it travels through the plumbing - resources cannot return plain values yet - the provider for the component resource cannot have unknown configuration, if it does, the methods will not be called - Per Luke https://github.com/pulumi/pulumi/issues/11520 this might not be supported/realizable yet <!--- Thanks so much for your contribution! If this is your first time contributing, please ensure that you have read the [CONTRIBUTING](https://github.com/pulumi/pulumi/blob/master/CONTRIBUTING.md) documentation. --> # Description <!--- Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. --> Fixes https://github.com/pulumi/pulumi/issues/12709 ## Checklist - [ ] I have run `make tidy` to update any new dependencies - [ ] I have run `make lint` to verify my code passes the lint check - [ ] I have formatted my code using `gofumpt` <!--- Please provide details if the checkbox below is to be left unchecked. --> - [ ] I have added tests that prove my fix is effective or that my feature works <!--- User-facing changes require a CHANGELOG entry. --> - [ ] I have run `make changelog` and committed the `changelog/pending/<file>` documenting my change <!-- If the change(s) in this PR is a modification of an existing call to the Pulumi Cloud, then the service should honor older versions of the CLI where this change would not exist. You must then bump the API version in /pkg/backend/httpstate/client/api.go, as well as add it to the service. --> - [ ] Yes, there are changes in this PR that warrants bumping the Pulumi Cloud API version <!-- @Pulumi employees: If yes, you must submit corresponding changes in the service repo. -->
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import (
"github.com/pulumi/pulumi/sdk/v3/go/pulumi/internals"
)
type envParser func(v string) interface{}
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func ParseEnvBool(v string) interface{} {
b, err := strconv.ParseBool(v)
if err != nil {
return nil
}
return b
}
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func ParseEnvInt(v string) interface{} {
i, err := strconv.ParseInt(v, 0, 0)
if err != nil {
return nil
}
return int(i)
}
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func ParseEnvFloat(v string) interface{} {
f, err := strconv.ParseFloat(v, 64)
if err != nil {
return nil
}
return f
}
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func ParseEnvStringArray(v string) interface{} {
var result pulumi.StringArray
for _, item := range strings.Split(v, ";") {
result = append(result, pulumi.String(item))
}
return result
}
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func GetEnvOrDefault(def interface{}, parser envParser, vars ...string) interface{} {
for _, v := range vars {
if value, ok := os.LookupEnv(v); ok {
if parser != nil {
return parser(value)
}
return value
}
}
return def
}
// PkgVersion uses reflection to determine the version of the current package.
// If a version cannot be determined, v1 will be assumed. The second return
// value is always nil.
func PkgVersion() (semver.Version, error) {
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// emptyVersion defaults to v0.0.0
if !SdkVersion.Equals(semver.Version{}) {
return SdkVersion, nil
}
type sentinal struct{}
pkgPath := reflect.TypeOf(sentinal{}).PkgPath()
re := regexp.MustCompile("^.*/pulumi-example/sdk(/v\\d+)?")
if match := re.FindStringSubmatch(pkgPath); match != nil {
vStr := match[1]
if len(vStr) == 0 { // If the version capture group was empty, default to v1.
return semver.Version{Major: 1}, nil
}
return semver.MustParse(fmt.Sprintf("%s.0.0", vStr[2:])), nil
}
return semver.Version{Major: 1}, nil
}
[codegen/go] Call site defaults for Pulumi Object types (#8411) * Add test case * Fix tests * Add test dependencies correctly * Feed through error handling * Include test output * Get types to line up * Add remaining test files * Update changelog * Correctly find type paths * Handle transitive objects * Handle required fields * Add feature flag for go * Add required+default test case * Don't `<any>` cast known types. * Add more flags. I realize this should really wait for PR#8400 to merge. * Add plain object to env-helper test This test fails right now. My next problem is fixing it. * Handle plain types * Handle function inputs * Fix the indentation * Handle output types correctly * Remove unnecessary `!` * Add test case * Fix tests * Add test dependencies correctly * Feed through error handling * Include test output * Get types to line up * Add remaining test files * Update changelog * Correctly find type paths * Handle transitive objects * Handle required fields * Add required+default test case * Don't `<any>` cast known types. * Add plain object to env-helper test This test fails right now. My next problem is fixing it. * Handle plain types * Handle function inputs * Fix the indentation * Handle output types correctly * Remove unnecessary `!` * Start on `genPlainObjectDefaultFunc` * Add missing change to fix test * Run tests with merge * Refactor out assign * Merge in next _index.md diff * Change method name to `Defaults` * Handle enums correctly * Another attempt at _index.md * Make module generation deterministic * Add checks for old values * Insert defaults in resources * Fix docs generation Credit to @praneetloke * Progress on adding defaults to Resource arguments * Handle resource argument defaults * Don't create defaults if disableObjectDefaults * Rename test folder * Add test for disable flag * Fix disable test * Update docs * Abstract out nil comparisons * Use reflection to test for empty values * Simplify Ptr and pulumi.Any type handling * Remove unused function * Apply defaults to functions * Update new test with master codegen * Tests + nil check
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// isZero is a null safe check for if a value is it's types zero value.
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func IsZero(v interface{}) bool {
[codegen/go] Call site defaults for Pulumi Object types (#8411) * Add test case * Fix tests * Add test dependencies correctly * Feed through error handling * Include test output * Get types to line up * Add remaining test files * Update changelog * Correctly find type paths * Handle transitive objects * Handle required fields * Add feature flag for go * Add required+default test case * Don't `<any>` cast known types. * Add more flags. I realize this should really wait for PR#8400 to merge. * Add plain object to env-helper test This test fails right now. My next problem is fixing it. * Handle plain types * Handle function inputs * Fix the indentation * Handle output types correctly * Remove unnecessary `!` * Add test case * Fix tests * Add test dependencies correctly * Feed through error handling * Include test output * Get types to line up * Add remaining test files * Update changelog * Correctly find type paths * Handle transitive objects * Handle required fields * Add required+default test case * Don't `<any>` cast known types. * Add plain object to env-helper test This test fails right now. My next problem is fixing it. * Handle plain types * Handle function inputs * Fix the indentation * Handle output types correctly * Remove unnecessary `!` * Start on `genPlainObjectDefaultFunc` * Add missing change to fix test * Run tests with merge * Refactor out assign * Merge in next _index.md diff * Change method name to `Defaults` * Handle enums correctly * Another attempt at _index.md * Make module generation deterministic * Add checks for old values * Insert defaults in resources * Fix docs generation Credit to @praneetloke * Progress on adding defaults to Resource arguments * Handle resource argument defaults * Don't create defaults if disableObjectDefaults * Rename test folder * Add test for disable flag * Fix disable test * Update docs * Abstract out nil comparisons * Use reflection to test for empty values * Simplify Ptr and pulumi.Any type handling * Remove unused function * Apply defaults to functions * Update new test with master codegen * Tests + nil check
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if v == nil {
return true
}
return reflect.ValueOf(v).IsZero()
}
Support returning plain values from methods (#13592) Support returning plain values from methods. Implements Node, Python and Go support. Remaining: - [x] test receiving unknowns - [x] acceptance tests written and passing locally for Node, Python, Go clients against a Go server - [x] acceptance tests passing in CI - [x] tickets filed for remaining languages - [x] https://github.com/pulumi/pulumi-yaml/issues/499 - [x] https://github.com/pulumi/pulumi-java/issues/1193 - [x] https://github.com/pulumi/pulumi-dotnet/issues/170 Known limitations: - this is technically a breaking change in case there is code out there that already uses methods that return Plain: true - struct-wrapping limitation: the provider for the component resource needs to still wrap the plain-returning Method response with a 1-arg struct; by convention the field is named "res", and this is how it travels through the plumbing - resources cannot return plain values yet - the provider for the component resource cannot have unknown configuration, if it does, the methods will not be called - Per Luke https://github.com/pulumi/pulumi/issues/11520 this might not be supported/realizable yet <!--- Thanks so much for your contribution! If this is your first time contributing, please ensure that you have read the [CONTRIBUTING](https://github.com/pulumi/pulumi/blob/master/CONTRIBUTING.md) documentation. --> # Description <!--- Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. --> Fixes https://github.com/pulumi/pulumi/issues/12709 ## Checklist - [ ] I have run `make tidy` to update any new dependencies - [ ] I have run `make lint` to verify my code passes the lint check - [ ] I have formatted my code using `gofumpt` <!--- Please provide details if the checkbox below is to be left unchecked. --> - [ ] I have added tests that prove my fix is effective or that my feature works <!--- User-facing changes require a CHANGELOG entry. --> - [ ] I have run `make changelog` and committed the `changelog/pending/<file>` documenting my change <!-- If the change(s) in this PR is a modification of an existing call to the Pulumi Cloud, then the service should honor older versions of the CLI where this change would not exist. You must then bump the API version in /pkg/backend/httpstate/client/api.go, as well as add it to the service. --> - [ ] Yes, there are changes in this PR that warrants bumping the Pulumi Cloud API version <!-- @Pulumi employees: If yes, you must submit corresponding changes in the service repo. -->
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func CallPlain(
ctx *pulumi.Context,
tok string,
args pulumi.Input,
output pulumi.Output,
self pulumi.Resource,
property string,
resultPtr reflect.Value,
errorPtr *error,
opts ...pulumi.InvokeOption,
) {
res, err := callPlainInner(ctx, tok, args, output, self, opts...)
if err != nil {
*errorPtr = err
return
}
v := reflect.ValueOf(res)
// extract res.property field if asked to do so
if property != "" {
v = v.FieldByName("Res")
}
// return by setting the result pointer; this style of returns shortens the generated code without generics
resultPtr.Elem().Set(v)
}
func callPlainInner(
ctx *pulumi.Context,
tok string,
args pulumi.Input,
output pulumi.Output,
self pulumi.Resource,
opts ...pulumi.InvokeOption,
) (any, error) {
o, err := ctx.Call(tok, args, output, self, opts...)
if err != nil {
return nil, err
}
outputData, err := internals.UnsafeAwaitOutput(ctx.Context(), o)
if err != nil {
return nil, err
}
// Ingoring deps silently. They are typically non-empty, r.f() calls include r as a dependency.
known := outputData.Known
value := outputData.Value
secret := outputData.Secret
problem := ""
if !known {
problem = "an unknown value"
} else if secret {
problem = "a secret value"
}
if problem != "" {
return nil, fmt.Errorf("Plain resource method %q incorrectly returned %s. "+
"This is an error in the provider, please report this to the provider developer.",
tok, problem)
}
return value, nil
}
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// PkgResourceDefaultOpts provides package level defaults to pulumi.OptionResource.
func PkgResourceDefaultOpts(opts []pulumi.ResourceOption) []pulumi.ResourceOption {
defaults := []pulumi.ResourceOption{}
defaults = append(defaults, pulumi.PluginDownloadURL("example.com/download"))
version := semver.MustParse("1.2.3")
if !version.Equals(semver.Version{}) {
defaults = append(defaults, pulumi.Version(version.String()))
}
return append(defaults, opts...)
}
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// PkgInvokeDefaultOpts provides package level defaults to pulumi.OptionInvoke.
func PkgInvokeDefaultOpts(opts []pulumi.InvokeOption) []pulumi.InvokeOption {
defaults := []pulumi.InvokeOption{}
defaults = append(defaults, pulumi.PluginDownloadURL("example.com/download"))
version := semver.MustParse("1.2.3")
if !version.Equals(semver.Version{}) {
defaults = append(defaults, pulumi.Version(version.String()))
}
return append(defaults, opts...)
}