mirror of
https://github.com/kubevela/kubevela.git
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16dfc1bf8a
* Feat: add pending phase in workflow step Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com> * fix test Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com> * fix lint Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com> * fix test Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>
105 lines
3.1 KiB
Go
105 lines
3.1 KiB
Go
/*
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Copyright 2021 The KubeVela Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package hooks
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import (
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"encoding/json"
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"fmt"
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"strings"
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"github.com/pkg/errors"
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"k8s.io/apimachinery/pkg/runtime"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
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"github.com/oam-dev/kubevela/pkg/cue/model/value"
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wfContext "github.com/oam-dev/kubevela/pkg/workflow/context"
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wfTypes "github.com/oam-dev/kubevela/pkg/workflow/types"
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)
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// Input set data to parameter.
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func Input(ctx wfContext.Context, paramValue *value.Value, step v1beta1.WorkflowStep) error {
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for _, input := range step.Inputs {
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inputValue, err := ctx.GetVar(strings.Split(input.From, ".")...)
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if err != nil {
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return errors.WithMessagef(err, "get input from [%s]", input.From)
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}
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if err := paramValue.FillValueByScript(inputValue, input.ParameterKey); err != nil {
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return err
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}
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}
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return nil
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}
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// Output get data from task value.
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func Output(ctx wfContext.Context, taskValue *value.Value, step v1beta1.WorkflowStep, status common.StepStatus, stepStatus map[string]common.StepStatus) error {
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errMsg := ""
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if wfTypes.IsStepFinish(status.Phase, status.Reason) {
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SetAdditionalNameInStatus(stepStatus, step.Name, step.Properties, status)
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for _, output := range step.Outputs {
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v, err := taskValue.LookupByScript(output.ValueFrom)
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// if the error is not nil and the step is not skipped, return the error
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if err != nil && status.Phase != common.WorkflowStepPhaseSkipped {
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errMsg += fmt.Sprintf("failed to get output from %s: %s\n", output.ValueFrom, err.Error())
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}
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// if the error is not nil, set the value to null
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if err != nil || v.Error() != nil {
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v, _ = taskValue.MakeValue("null")
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}
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if err := ctx.SetVar(v, output.Name); err != nil {
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errMsg += fmt.Sprintf("failed to set output %s: %s\n", output.Name, err.Error())
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}
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}
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}
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if errMsg != "" {
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return errors.New(errMsg)
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}
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return nil
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}
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// SetAdditionalNameInStatus sets additional name from properties to status map
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func SetAdditionalNameInStatus(stepStatus map[string]common.StepStatus, name string, properties *runtime.RawExtension, status common.StepStatus) {
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if stepStatus == nil || properties == nil {
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return
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}
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o := struct {
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Name string `json:"name"`
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Component string `json:"component"`
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}{}
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js, err := properties.MarshalJSON()
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if err != nil {
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return
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}
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if err := json.Unmarshal(js, &o); err != nil {
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return
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}
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additionalName := ""
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switch {
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case o.Name != "":
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additionalName = o.Name
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case o.Component != "":
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additionalName = o.Component
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default:
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return
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}
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if _, ok := stepStatus[additionalName]; !ok {
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stepStatus[additionalName] = status
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return
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}
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}
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