fix: Fix the problem that the website directory is not backed up duri…#8280
fix: Fix the problem that the website directory is not backed up duri…#8280f2c-ci-robot[bot] merged 1 commit intodev-v2from
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…ng snapshot backup
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| itemHelper.Task.LogSuccess(i18n.GetMsgByKey("RecoverAppImage")) | ||
| return nil | ||
| } | ||
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There are several areas in the provided code where changes can be made to improve readability, performance, and maintainability:
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Import Statements: Remove unused or unnecessary imports from each function.
- Example:
import (... compose...)should be removed if not used.
- Example:
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Unused Variables: Identify and remove variables that are not being used.
- Example:
var wg sync.WaitGroup
- Example:
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Duplicate Code: Find instances of repetitive logic and consider extracting them into helper functions.
- Example:
func (itemHelper *snapRecoverHelper) LogWithStatus(status string, e error) { if e != nil { itemHelper.Task.LogFailed(status, status) } else { itemHelper.Task.LogSuccess(status) } }
- Example:
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Magic Numbers/Strings: Replace magic numbers with meaningful constants defined at the top of the file.
- Examples:
const SystemSnapshotFolderName = "system_snapshot" const DefaultExcludesForCopying = []string{SystemSnapshotFolderName}
- Examples:
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Type Annotations: Add type annotations to parameters and return values for better clarity.
- Examples:
func copyDirWithExclusion(source, destination string, excludes []string) error { // ... }
- Examples:
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Error Handling: Improve error handling to provide more specific messages and avoid using generic error strings like
"error occurred".- Examples:
err := cmd.Execf("docker load < %s", path.Join(src, "images.tar.gz")) if err != nil { itemHelper.Task.LogErrorWithErr("recovering images.tar.gz failed: ", errors.Wrap(err, "failed to execute docker load command")) return err }
- Examples:
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Resource Management: Ensure that resources such as files and network connections are properly closed or released when no longer needed.
- This could involve adding defer statements around file operations or closing database connections within finally blocks.
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Logging Improvements: Consider logging different levels of information based on the success or failure of tasks.
- Use separate log entries for starting and finishing tasks, rather than lumping all activity into one message.
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Concurrency: Evaluate and optimize concurrent operations if applicable.
- Ensure that goroutines manage their internal state correctly without race conditions.
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Consistent Naming Conventions: Follow consistent naming conventions throughout the codebase.
- Variable names like
rootDir,snapJson, etc., should describe what they represent clearly.
- Variable names like
Here is an improved version of the code snippet incorporating some of these suggestions:
package service
import (
"encoding/json"
"errors"
"fmt"
"os"
"path/filepath"
"github.com/1Panel-dev/1Panel/agent/app/repo"
"github.com/1Panel-dev/1Panel/i18n"
"github.com/1Panel-dev/1Panel/utils/cmd"
"github.com/1Panel-dev/1Panel/utils/constants"
)
const systemSnapshot folderNameString = "system_snapshot"
const defaultExclusionsForCopying = []string{
systemSnapshotFolderName,
}
type snapRecoverHelper struct {
Task taskHelperInterface
FileOp fileOperationInterface
}
func (u *snapshotService) SnapshotRecover(req dto.SnapshotRecover) error {
rootDir := req.GetRootDir()
snapJson := req.GetResponse()
if snappy, err := u.repo.SnapGetOne(context.Background(), req.GetSnapID()); err == nil || err.Error() != constants.ErrSnapNotExists.Error() {
itemHelper.Task.LogStart(i18n.GetWithName("RecoverPanelData", snap.GetName()))
err := itemHelper.FileOp.UnTar(path.Join(rootDir, snap.GetName(), "/1panel_data.tar.gz"), filepath.Join(snappy.BaseDir, "1panel"))
itemHelper.Task.LogWithStatus(i18n.GetMsgByName("Decompress"), err)
if err != nil {
return fmt.Errorf("decompress panel data archive failed: %w", err)
}
if len(snappy.OperestyDir) > 0 && dirNotEmpty(snappy.OperestyDir) {
itemHelper.Task.LogStart(i18n.GetMsgByName("RecoverWebsite", snappy.OperestyDir))
err := itemHelper.FileOp.UnTar(path.Join(rootDir, snap.GetName(), "/website.tar.gz"), snappy.OperestyDir, nil)
itemHelper.Task.LogWithStatus(i18n.GetMsgByName("RecoverWebsiteComplete"), err)
if err != nil {
return fmt.Errorf("decompress website content archive failed: %w", err)
}
}
} else {
return err
}
baseDir := req.GetResponse().BaseDir
return backupBeforeRecover(req.GetSnapName(), itemHelper)
}
// ... rest of the modified code ...Note that this example assumes you have other utility functions like backupBeforeRecover, recoverAppData, and copyDirWithExclusion implemented elsewhere in your project, which will require modification based on how those components are structured. Additionally, ensure that any updated dependencies comply with new package versions.
| StatusWaitingRestart = "WaitingRestart" | ||
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| OrderDesc = "descending" | ||
| OrderAsc = "ascending" |
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The provided patch is identical to the original, with no significant changes in content or structure. It contains repeated Status constants without any apparent purpose other than duplication. This can be cleaned up by removing one of each duplicated status identifier while preserving them at their original positions:
@@ -1,33 +1 @@
package constant
-const (
- StatusRunning = "Running"
- StatusCanceled = "Canceled"
- StatusDone = "Done"
+const StatusRunning string = "Running"
+const StatusCanceled string = "Canceled"
+const StatusDone string = "Done"
By doing this, we reduce redundancy and potentially improve readability and maintenance of the codebase.
| } | ||
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| return err | ||
| } |
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There are a few modifications and optimizations I can suggest:
- Use constants for file paths to make them more readable and maintainable.
- Check if
taskItemis not null before calling its methods to avoid runtime errors. - Consider using try-catch blocks around potentially failing operations to improve the robustness of the function.
- Extract repetitive logic into separate functions to reduce code duplication.
- Optimize regular expressions used in
existStr, especially on larger sets of data. - Handle different types of errors more gracefully, such as logging specific error messages instead of just passing them through.
Other than these minor improvements, the general structure and functionality appear to be working correctly.
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/approve |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: wanghe-fit2cloud The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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