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Move recentFile-related code into new recent file
Issue #315
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| package lib | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "io/ioutil" | ||
| "os" | ||
| "path/filepath" | ||
| ) | ||
|
|
||
| type RecentFile struct { | ||
| Terraform []string | ||
| OpenTofu []string | ||
| } | ||
|
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| func appendRecentVersionToList(versions []string, requestedVersion string) []string { | ||
| // Check for requestedVersion in versions list | ||
| for versionIndex, versionVal := range versions { | ||
| if versionVal == requestedVersion { | ||
| versions = append(versions[:versionIndex], versions[versionIndex+1:]...) | ||
| } | ||
| } | ||
|
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| // Add new version to start of slice | ||
| versions = append([]string{requestedVersion}, versions...) | ||
| if len(versions) > 3 { | ||
| versions = versions[0:2] | ||
| } | ||
|
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| return versions | ||
| } | ||
|
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| // addRecent : add to recent file | ||
| func addRecentVersion(product Product, requestedVersion string, installPath string) { | ||
| installLocation = GetInstallLocation(installPath) //get installation location - this is where we will put our terraform binary file | ||
| recentFilePath := filepath.Join(installLocation, recentFile) | ||
|
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| // Obtain pre-existing latest version | ||
| recentData := getRecentFileData(installPath) | ||
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| if product.GetId() == "terraform" { | ||
| recentData.Terraform = appendRecentVersionToList(recentData.Terraform, requestedVersion) | ||
| } else if product.GetId() == "opentofu" { | ||
| recentData.OpenTofu = appendRecentVersionToList(recentData.OpenTofu, requestedVersion) | ||
| } | ||
|
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| // Write new versions back to recent files | ||
| recentVersionFh, err := os.OpenFile(recentFilePath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644) | ||
| if err != nil { | ||
| logger.Errorf("Error to open %q file for writing: %v", recentFilePath, err) | ||
| return | ||
| } | ||
| defer recentVersionFh.Close() | ||
|
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| // Marhsall data and write to file | ||
| jsonData, err := json.Marshal(recentData) | ||
| if err != nil { | ||
| logger.Warnf("Error during marshalling recent versions data from %s file: %v. Ignoring", recentFilePath, err) | ||
| } | ||
|
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| _, err = recentVersionFh.Write(jsonData) | ||
| if err != nil { | ||
| logger.Warnf("Error writing recent versions file (%q): %v. Ignoring", recentFilePath, err) | ||
| } | ||
| } | ||
|
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| func getRecentFileData(installPath string) RecentFile { | ||
| installLocation = GetInstallLocation(installPath) //get installation location - this is where we will put our terraform binary file | ||
| recentFilePath := filepath.Join(installLocation, recentFile) | ||
| var outputRecent RecentFile | ||
|
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| fileExist := CheckFileExist(recentFilePath) | ||
| if fileExist { | ||
| content, err := ioutil.ReadFile(recentFilePath) | ||
| if err != nil { | ||
| logger.Warnf("Error opening recent versions file (%q): %v. Ignoring", recentFilePath, err) | ||
| return outputRecent | ||
| } | ||
|
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| err = json.Unmarshal(content, &outputRecent) | ||
| if err != nil { | ||
| logger.Warnf("Error during unmarshalling recent versions data from %s file: %v. Ignoring", recentFilePath, err) | ||
| } | ||
| } | ||
| return outputRecent | ||
| } | ||
|
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| // getRecentVersions : get recent version from file | ||
| func getRecentVersions(product Product, installPath string) []string { | ||
| outputRecent := getRecentFileData(installPath) | ||
|
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| if product.GetId() == "terraform" { | ||
| return outputRecent.Terraform | ||
| } else if product.GetId() == "opentofu" { | ||
| return outputRecent.OpenTofu | ||
| } | ||
|
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| // Catch-all for unmatched product | ||
| return []string{} | ||
| } |