106 lines
2.2 KiB
Go
106 lines
2.2 KiB
Go
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// Copyright © 2022 Roberto Hidalgo <chinampa@un.rob.mx>
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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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// 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 runtime
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import (
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"os"
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"strconv"
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_c "git.rob.mx/nidito/chinampa/internal/constants"
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)
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var falseIshValues = []string{
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"",
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"0",
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"no",
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"false",
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"disable",
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"disabled",
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"off",
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"never",
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}
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var trueIshValues = []string{
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"1",
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"yes",
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"true",
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"enable",
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"enabled",
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"on",
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"always",
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}
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func isFalseIsh(val string) bool {
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for _, negative := range falseIshValues {
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if val == negative {
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return true
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}
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}
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return false
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}
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func isTrueIsh(val string) bool {
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for _, positive := range trueIshValues {
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if val == positive {
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return true
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}
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}
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return false
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}
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func DebugEnabled() bool {
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return isTrueIsh(os.Getenv(_c.EnvVarDebug))
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}
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func ValidationEnabled() bool {
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return isFalseIsh(os.Getenv(_c.EnvVarValidationDisabled))
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}
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func VerboseEnabled() bool {
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return isTrueIsh(os.Getenv(_c.EnvVarMilpaVerbose))
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}
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func ColorEnabled() bool {
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return isFalseIsh(os.Getenv(_c.EnvVarMilpaUnstyled)) && !UnstyledHelpEnabled()
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}
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func UnstyledHelpEnabled() bool {
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return isTrueIsh(os.Getenv(_c.EnvVarHelpUnstyled))
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}
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// EnvironmentMap returns the resolved environment map.
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func EnvironmentMap() map[string]string {
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env := map[string]string{}
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trueString := strconv.FormatBool(true)
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if !ColorEnabled() {
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env[_c.EnvVarMilpaUnstyled] = trueString
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} else if isTrueIsh(os.Getenv(_c.EnvVarMilpaForceColor)) {
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env[_c.EnvVarMilpaForceColor] = "always"
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}
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if DebugEnabled() {
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env[_c.EnvVarDebug] = trueString
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}
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if VerboseEnabled() {
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env[_c.EnvVarMilpaVerbose] = trueString
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} else if isTrueIsh(os.Getenv(_c.EnvVarMilpaSilent)) {
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env[_c.EnvVarMilpaSilent] = trueString
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}
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return env
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}
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