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"dbdeployer info" improves dbdeployer usage in scripts Sub-commands: * "dbdeployer info version [short-version] [all]" shows the latest version [of a given short-version] * "dbdeployer info defaults field-name" shows the value for a specific field in defaults. See README.md for usage
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| 1.29.0 | ||
| 1.30.0 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| 1.29.0 | ||
| 1.30.0 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| // DBDeployer - The MySQL Sandbox | ||
| // Copyright © 2006-2018 Giuseppe Maxia | ||
| // | ||
| // 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 cmd | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "regexp" | ||
| "strings" | ||
|
|
||
| "github.com/spf13/cobra" | ||
|
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| "github.com/datacharmer/dbdeployer/common" | ||
| "github.com/datacharmer/dbdeployer/cookbook" | ||
| "github.com/datacharmer/dbdeployer/defaults" | ||
| "github.com/datacharmer/dbdeployer/globals" | ||
| ) | ||
|
|
||
| func displayDefaults(cmd *cobra.Command, args []string) { | ||
| if len(args) < 1 { | ||
| common.Exit(1, | ||
| "'defaults' requires a label", | ||
| "Example: dbdeployer info defaults master-slave-base-port") | ||
| } | ||
| label := args[0] | ||
| defaultsMap := defaults.DefaultsToMap() | ||
| value, ok := defaultsMap[label] | ||
| if ok { | ||
| fmt.Println(value) | ||
| } else { | ||
| fmt.Printf("# ERROR: field %s not found in defaults\n", label) | ||
| } | ||
| } | ||
|
|
||
| func displayAllVersions(basedir, wantedVersion, flavor string) { | ||
| result := "" | ||
| var versionInfoList []common.VersionInfo = common.GetVersionInfoFromDir(basedir) | ||
| for _, verInfo := range versionInfoList { | ||
| versionList, err := common.VersionToList(verInfo.Version) | ||
| if err != nil { | ||
| common.Exitf(1, "error retrieving version list from %s", verInfo.Version) | ||
| } | ||
| shortVersion := fmt.Sprintf("%d.%d", versionList[0], versionList[1]) | ||
| if wantedVersion == shortVersion || strings.ToLower(wantedVersion) == "all" { | ||
| if verInfo.Flavor == flavor { | ||
| if result != "" { | ||
| result += " " | ||
| } | ||
| result += verInfo.Version | ||
| } | ||
| } | ||
| } | ||
| if result != "" { | ||
| fmt.Println(result) | ||
| } | ||
| } | ||
|
|
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| func displayVersion(cmd *cobra.Command, args []string) { | ||
| wantedVersion := "" | ||
| allVersions := "" | ||
| if len(args) > 0 { | ||
| wantedVersion = args[0] | ||
| } | ||
|
|
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| reNotFound := regexp.MustCompile(cookbook.VersionNotFound) | ||
| if len(args) > 1 { | ||
| allVersions = args[1] | ||
| } | ||
| flavor, _ := cmd.Flags().GetString(globals.FlavorLabel) | ||
| if flavor == "" { | ||
| flavor = common.MySQLFlavor | ||
| } | ||
| if strings.ToLower(allVersions) == "all" { | ||
| basedir, err := getAbsolutePathFromFlag(cmd, "sandbox-binary") | ||
| common.ErrCheckExitf(err, 1, "error getting absolute path for 'sandbox-binary'") | ||
| displayAllVersions(basedir, wantedVersion, flavor) | ||
| } else { | ||
| if strings.ToLower(wantedVersion) == "all" { | ||
| result := "" | ||
| for _, v := range globals.SupportedAllVersions { | ||
| latest := cookbook.GetLatestVersion(v, flavor) | ||
| if !reNotFound.MatchString(latest) { | ||
| if result != "" { | ||
| result += " " | ||
| } | ||
| result += latest | ||
| } | ||
| } | ||
| if result != "" { | ||
| fmt.Println(result) | ||
| } | ||
| } else { | ||
| latest := cookbook.GetLatestVersion(wantedVersion, flavor) | ||
| if !reNotFound.MatchString(latest) { | ||
| fmt.Println(latest) | ||
|
|
||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| var infoCmd = &cobra.Command{ | ||
| Use: "info", | ||
| Short: "Shows information about dbdeployer environment samples", | ||
| Long: `Shows current information about defaults and environment.`, | ||
| } | ||
|
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| var infoDefaultsCmd = &cobra.Command{ | ||
| Use: "defaults field-name", | ||
|
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| Short: "displays a defaults value", | ||
| Example: ` | ||
| $ dbdeployer info defaults master-slave-base-port | ||
| `, | ||
| Long: `Displays one field of the defaults.`, | ||
| Run: displayDefaults, | ||
| Annotations: map[string]string{"export": ExportAnnotationToJson(StringExport)}, | ||
| } | ||
|
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| var infoVersionCmd = &cobra.Command{ | ||
| Use: "version [short-version|all] [all]", | ||
|
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| Short: "displays the latest version available", | ||
| Example: ` | ||
| # Shows the latest version available | ||
| $ dbdeployer info version | ||
| 8.0.16 | ||
| # shows the latest version belonging to 5.7 | ||
| $ dbdeployer info version 5.7 | ||
| 5.7.26 | ||
| # shows the latest version for every short version | ||
| $ dbdeployer info version all | ||
| 5.0.96 5.1.73 5.5.53 5.6.41 5.7.26 8.0.16 | ||
| # shows all the versions for a given short version | ||
| $ dbdeployer info version 8.0 all | ||
| 8.0.11 8.0.12 8.0.13 8.0.14 8.0.15 8.0.16 | ||
| `, | ||
| Long: `Displays the latest version available for deployment. | ||
| If a short version is indicated (such as 5.7, or 8.0), only the versions belonging to that short | ||
| version are searched. | ||
| If "all" is indicated after the short version, displays all versions belonging to that short version. | ||
| `, | ||
| Run: displayVersion, | ||
| Annotations: map[string]string{"export": ExportAnnotationToJson(StringExport)}, | ||
| } | ||
|
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| func init() { | ||
| rootCmd.AddCommand(infoCmd) | ||
| infoCmd.AddCommand(infoDefaultsCmd) | ||
| infoCmd.AddCommand(infoVersionCmd) | ||
| setPflag(infoCmd, globals.FlavorLabel, "", "", "", "For which flavor this info is", false) | ||
| } |
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