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helm/pkg/chartutil/coalesce.go

228 lines
7.3 KiB

/*
Copyright The Helm Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package chartutil
import (
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
"fmt"
"log"
"github.com/mitchellh/copystructure"
"github.com/pkg/errors"
"helm.sh/helm/v3/pkg/chart"
)
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
func concatPrefix(a, b string) string {
if a == "" {
return b
}
return fmt.Sprintf("%s.%s", a, b)
}
// CoalesceValues coalesces all of the values in a chart (and its subcharts).
//
// Values are coalesced together using the following rules:
//
// - Values in a higher level chart always override values in a lower-level
// dependency chart
// - Scalar values and arrays are replaced, maps are merged
// - A chart has access to all of the variables for it, as well as all of
// the values destined for its dependencies.
func CoalesceValues(chrt *chart.Chart, vals map[string]interface{}) (Values, error) {
v, err := copystructure.Copy(vals)
if err != nil {
return vals, err
}
valsCopy := v.(map[string]interface{})
// if we have an empty map, make sure it is initialized
if valsCopy == nil {
valsCopy = make(map[string]interface{})
}
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
return coalesce(log.Printf, chrt, valsCopy, "")
}
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
type printFn func(format string, v ...interface{})
// coalesce coalesces the dest values and the chart values, giving priority to the dest values.
//
// This is a helper function for CoalesceValues.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
func coalesce(printf printFn, ch *chart.Chart, dest map[string]interface{}, prefix string) (map[string]interface{}, error) {
coalesceValues(printf, ch, dest, prefix)
return coalesceDeps(printf, ch, dest, prefix)
}
// coalesceDeps coalesces the dependencies of the given chart.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
func coalesceDeps(printf printFn, chrt *chart.Chart, dest map[string]interface{}, prefix string) (map[string]interface{}, error) {
for _, subchart := range chrt.Dependencies() {
if c, ok := dest[subchart.Name()]; !ok {
// If dest doesn't already have the key, create it.
dest[subchart.Name()] = make(map[string]interface{})
} else if !istable(c) {
return dest, errors.Errorf("type mismatch on %s: %t", subchart.Name(), c)
}
if dv, ok := dest[subchart.Name()]; ok {
dvmap := dv.(map[string]interface{})
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
subPrefix := concatPrefix(prefix, chrt.Metadata.Name)
// Get globals out of dest and merge them into dvmap.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
coalesceGlobals(printf, dvmap, dest, subPrefix)
// Now coalesce the rest of the values.
var err error
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
dest[subchart.Name()], err = coalesce(printf, subchart, dvmap, subPrefix)
if err != nil {
return dest, err
}
}
}
return dest, nil
}
// coalesceGlobals copies the globals out of src and merges them into dest.
//
// For convenience, returns dest.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
func coalesceGlobals(printf printFn, dest, src map[string]interface{}, prefix string) {
var dg, sg map[string]interface{}
if destglob, ok := dest[GlobalKey]; !ok {
dg = make(map[string]interface{})
} else if dg, ok = destglob.(map[string]interface{}); !ok {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("warning: skipping globals because destination %s is not a table.", GlobalKey)
return
}
if srcglob, ok := src[GlobalKey]; !ok {
sg = make(map[string]interface{})
} else if sg, ok = srcglob.(map[string]interface{}); !ok {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("warning: skipping globals because source %s is not a table.", GlobalKey)
return
}
// EXPERIMENTAL: In the past, we have disallowed globals to test tables. This
// reverses that decision. It may somehow be possible to introduce a loop
// here, but I haven't found a way. So for the time being, let's allow
// tables in globals.
for key, val := range sg {
if istable(val) {
vv := copyMap(val.(map[string]interface{}))
if destv, ok := dg[key]; !ok {
// Here there is no merge. We're just adding.
dg[key] = vv
} else {
if destvmap, ok := destv.(map[string]interface{}); !ok {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("Conflict: cannot merge map onto non-map for %q. Skipping.", key)
} else {
// Basically, we reverse order of coalesce here to merge
// top-down.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
subPrefix := concatPrefix(prefix, key)
coalesceTablesFullKey(printf, vv, destvmap, subPrefix)
dg[key] = vv
}
}
} else if dv, ok := dg[key]; ok && istable(dv) {
// It's not clear if this condition can actually ever trigger.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("key %s is table. Skipping", key)
} else {
// TODO: Do we need to do any additional checking on the value?
dg[key] = val
}
}
dest[GlobalKey] = dg
}
func copyMap(src map[string]interface{}) map[string]interface{} {
m := make(map[string]interface{}, len(src))
for k, v := range src {
m[k] = v
}
return m
}
// coalesceValues builds up a values map for a particular chart.
//
// Values in v will override the values in the chart.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
func coalesceValues(printf printFn, c *chart.Chart, v map[string]interface{}, prefix string) {
subPrefix := concatPrefix(prefix, c.Metadata.Name)
for key, val := range c.Values {
if value, ok := v[key]; ok {
if value == nil {
// When the YAML value is null, we remove the value's key.
// This allows Helm's various sources of values (value files or --set) to
// remove incompatible keys from any previous chart, file, or set values.
delete(v, key)
} else if dest, ok := value.(map[string]interface{}); ok {
// if v[key] is a table, merge nv's val table into v[key].
src, ok := val.(map[string]interface{})
if !ok {
// If the original value is nil, there is nothing to coalesce, so we don't print
// the warning
if val != nil {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("warning: skipped value for %s.%s: Not a table.", subPrefix, key)
}
} else {
// Because v has higher precedence than nv, dest values override src
// values.
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
coalesceTablesFullKey(printf, dest, src, concatPrefix(subPrefix, key))
}
}
} else {
// If the key is not in v, copy it from nv.
v[key] = val
}
}
}
// CoalesceTables merges a source map into a destination map.
//
// dest is considered authoritative.
func CoalesceTables(dst, src map[string]interface{}) map[string]interface{} {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
return coalesceTablesFullKey(log.Printf, dst, src, "")
}
// coalesceTablesFullKey merges a source map into a destination map.
//
// dest is considered authoritative.
func coalesceTablesFullKey(printf printFn, dst, src map[string]interface{}, prefix string) map[string]interface{} {
// When --reuse-values is set but there are no modifications yet, return new values
if src == nil {
return dst
}
if dst == nil {
return src
}
// Because dest has higher precedence than src, dest values override src
// values.
for key, val := range src {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
fullkey := concatPrefix(prefix, key)
if dv, ok := dst[key]; ok && dv == nil {
delete(dst, key)
} else if !ok {
dst[key] = val
} else if istable(val) {
if istable(dv) {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
coalesceTablesFullKey(printf, dv.(map[string]interface{}), val.(map[string]interface{}), fullkey)
} else {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("warning: cannot overwrite table with non table for %s (%v)", fullkey, val)
}
} else if istable(dv) && val != nil {
Make validation errors easier to fix Problem: the warnings don't give enough details about which values are problematic, only the name of the leaf key. This is all the more annoying when you have a chart depending on other charts. ``` mainchart | +- subchart1 +- subchart2 +- subchart3 ``` Here are some warnings I get before the change: ``` coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. coalesce.go:199: warning: destination for googleSheetsServiceAccount is a table. Ignoring non-table value coalesce.go:199: warning: destination for resources is a table. Ignoring non-table value [] coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:199: warning: destination for credentials is a table. Ignoring non-table value coalesce.go:160: warning: skipped value for resources: Not a table. coalesce.go:160: warning: skipped value for googleSheetsServiceAccount: Not a table. ``` with fix: ``` coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart3.aws.credentials is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart2.googleSheetsServiceAccount is a table. Ignoring non-table value () coalesce.go:211: warning: destination for mainchart.subchart1.resources is a table. Ignoring non-table value ([]) coalesce.go:162: warning: skipped value for subchart1.resources: Not a table. coalesce.go:162: warning: skipped value for subchart2.googleSheetsServiceAccount: Not a table. coalesce.go:211: warning: destination for subchart3.aws.credentials is a table. Ignoring non-table value () ``` Signed-off-by: Damien Nozay <damiennozay+github@gmail.com> add tests Signed-off-by: Damien Nozay <damiennozay+github@gmail.com>
4 years ago
printf("warning: destination for %s is a table. Ignoring non-table value (%v)", fullkey, val)
}
}
return dst
}