mirror of https://github.com/fluxcd/flux2.git
Move flags and utils to internal packages
“Anton
4 years ago
parent
637fdac28a
commit
058dfdfcd6
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/*
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Copyright 2020 The Flux CD contributors.
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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 flags
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import (
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"fmt"
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"strings"
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"github.com/fluxcd/toolkit/internal/utils"
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)
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var supportedArchs = []string{"amd64", "arm", "arm64"}
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type Arch string
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func (a *Arch) String() string {
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return string(*a)
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}
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func (a *Arch) Set(str string) error {
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if strings.TrimSpace(str) == "" {
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return fmt.Errorf("no arch given, must be one of: %s",
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strings.Join(supportedArchs, ", "))
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}
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if !utils.ContainsItemString(supportedArchs, str) {
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return fmt.Errorf("unsupported arch '%s', must be one of: %s",
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str, strings.Join(supportedArchs, ", "))
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}
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*a = Arch(str)
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return nil
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}
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func (a *Arch) Type() string {
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return "arch"
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}
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func (a *Arch) Description() string {
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return fmt.Sprintf("cluster architecture, available options are: (%s)", strings.Join(supportedArchs, ", "))
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}
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@ -0,0 +1,54 @@
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/*
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Copyright 2020 The Flux CD contributors.
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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 flags
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import (
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"fmt"
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"strings"
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"github.com/fluxcd/toolkit/internal/utils"
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)
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var supportedLogLevels = []string{"debug", "info", "error"}
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type LogLevel string
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func (l *LogLevel) String() string {
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return string(*l)
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}
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func (l *LogLevel) Set(str string) error {
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if strings.TrimSpace(str) == "" {
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return fmt.Errorf("no log level given, must be one of: %s",
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strings.Join(supportedLogLevels, ", "))
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}
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if !utils.ContainsItemString(supportedLogLevels, str) {
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return fmt.Errorf("unsupported log level '%s', must be one of: %s",
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str, strings.Join(supportedLogLevels, ", "))
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}
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*l = LogLevel(str)
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return nil
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}
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func (l *LogLevel) Type() string {
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return "logLevel"
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}
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func (l *LogLevel) Description() string {
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return fmt.Sprintf("log level, available options are: (%s)", strings.Join(supportedArchs, ", "))
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}
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@ -0,0 +1,53 @@
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/*
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Copyright 2020 The Flux CD contributors.
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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 flags
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import (
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"fmt"
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"strings"
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)
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var supportedPublicKeyAlgorithms = []string{"rsa", "ecdsa", "ed25519"}
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type PublicKeyAlgorithm string
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func (a *PublicKeyAlgorithm) String() string {
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return string(*a)
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}
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func (a *PublicKeyAlgorithm) Set(str string) error {
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if strings.TrimSpace(str) == "" {
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return fmt.Errorf("no public key algorithm given, must be one of: %s",
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strings.Join(supportedPublicKeyAlgorithms, ", "))
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}
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for _, v := range supportedPublicKeyAlgorithms {
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if str == v {
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*a = PublicKeyAlgorithm(str)
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return nil
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}
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}
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return fmt.Errorf("unsupported public key algorithm '%s', must be one of: %s",
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str, strings.Join(supportedPublicKeyAlgorithms, ", "))
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}
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func (a *PublicKeyAlgorithm) Type() string {
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return "publicKeyAlgorithm"
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}
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func (a *PublicKeyAlgorithm) Description() string {
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return fmt.Sprintf("SSH public key algorithm (%s)", strings.Join(supportedPublicKeyAlgorithms, ", "))
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}
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@ -0,0 +1,55 @@
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/*
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Copyright 2020 The Flux CD contributors.
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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 flags
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import (
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"fmt"
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"strconv"
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"strings"
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)
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var defaultRSAKeyBits = 2048
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type RSAKeyBits int
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func (b *RSAKeyBits) String() string {
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return strconv.Itoa(int(*b))
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}
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func (b *RSAKeyBits) Set(str string) error {
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if strings.TrimSpace(str) == "" {
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*b = RSAKeyBits(defaultRSAKeyBits)
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return nil
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}
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bits, err := strconv.Atoi(str)
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if err != nil {
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return err
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}
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if bits%8 != 0 {
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return fmt.Errorf("RSA key bit size should be a multiples of 8")
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}
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*b = RSAKeyBits(bits)
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return nil
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}
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func (b *RSAKeyBits) Type() string {
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return "rsaKeyBits"
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}
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func (b *RSAKeyBits) Description() string {
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return "SSH RSA public key bit size (multiplies of 8)"
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}
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