oopsie

2025-02-14 18:45:24 +00:00 · 2025-02-14 18:45:24 +00:00 · a7cae14449
commit a7cae14449
parent b50133a06a
1 changed files with 128 additions and 128 deletions
--- a/spm/download.go
+++ b/spm/download.go
@ -1,128 +1,128 @@
-package spm
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"path/filepath"
-	"runtime"
-	"time"
-)
-
-// DownloadPackageFromAppIndex selects and downloads the correct package from the APPINDEX.
-func DownloadPackageFromAppIndex(appIndexPath string, packageName string, release string, pkgType string, destDir string) error {
-	// Parse the APPINDEX
-	entries, err := ParseAppIndex(appIndexPath)
-	if err != nil {
-		return fmt.Errorf("failed to parse APPINDEX: %w", err)
-	}
-
-	// Find the right entry
-	var selected *AppIndexEntry
-	for _, e := range entries {
-		if e.Name == packageName &&
-			e.Release == release &&
-			e.Type == pkgType &&
-			e.OS == runtime.GOOS &&
-			e.Arch == runtime.GOARCH {
-			selected = &e
-			break
-		}
-	}
-
-	// Handle no matching entry
-	if selected == nil {
-		return fmt.Errorf("package not found in APPINDEX: %s (release: %s, type: %s, os: %s, arch: %s)", packageName, release, pkgType, runtime.GOOS, runtime.GOARCH)
-	}
-
-	// Check if the package is already installed and up-to-date
-	installDir, err := GetInstallDir()
-	if err != nil {
-		return fmt.Errorf("failed to get install directory: %w", err)
-	}
-	needsUpdate, err := IsUpdateNeeded(installDir, packageName, release, selected.Version, selected.Arch, selected.OS)
-	if err != nil {
-		return fmt.Errorf("failed to check update status: %w", err)
-	}
-	if !needsUpdate {
-		UpdateProgress(0, "Already up-to-date, skipping download.")
-		return nil // Skip download
-	}
-
-	// Download the package
-	UpdateProgress(0, fmt.Sprintf("Downloading %s %s (%s)...", packageName, selected.Version, selected.Type))
-	resp, err := http.Get(selected.DownloadURL)
-	if err != nil {
-		return fmt.Errorf("failed to download package: %w", err)
-	}
-	defer resp.Body.Close()
-
-	// Save the downloaded file
-	downloadedFileName := filepath.Base(selected.DownloadURL)
-	downloadedFilePath := filepath.Join(destDir, downloadedFileName)
-
-	out, err := os.OpenFile(downloadedFilePath, os.O_CREATE|os.O_WRONLY, 0644)
-	if err != nil {
-		return fmt.Errorf("failed to create output file: %w", err)
-	}
-	defer out.Close()
-
-	totalSize := resp.ContentLength
-	var downloaded int64
-	buf := make([]byte, 32*1024) // Use a larger buffer for efficiency
-
-	for {
-		n, errRead := resp.Body.Read(buf)
-		if n > 0 {
-			downloaded += int64(n)
-			percentage := int(float64(downloaded) / float64(totalSize) * 100)
-			UpdateProgress(percentage, fmt.Sprintf("Downloading %s %s (%s)...", packageName, selected.Version, selected.Type))
-			if _, errWrite := out.Write(buf[:n]); errWrite != nil {
-				return fmt.Errorf("failed to write to output file: %w", errWrite)
-			}
-		}
-		if errRead == io.EOF {
-			break
-		}
-		if errRead != nil {
-			return fmt.Errorf("error while reading response: %w", errRead)
-		}
-	}
-
-	// Ensure the file handle is closed before renaming
-	out.Close()
-
-	// Construct the expected filename
-	expectedFileName := fmt.Sprintf("%s@%s@%s@%s@%s@%s.tar.gz",
-		packageName, selected.Arch, selected.OS, selected.Type, selected.Release, selected.Version)
-
-	expectedFilePath := filepath.Join(destDir, expectedFileName)
-
-	// I dont know why is this happening, I dont want to know but sometimes some process is helding up the donwloaded files so thats why it retries here
-	maxRetries := 5
-	for i := 0; i < maxRetries; i++ {
-		err = os.Rename(downloadedFilePath, expectedFilePath)
-		if err == nil {
-			break
-		}
-
-		// Check if file is in use
-		f, checkErr := os.Open(downloadedFilePath)
-		if checkErr != nil {
-			return fmt.Errorf("file is locked by another process: %w", checkErr)
-		}
-		f.Close()
-
-		if i < maxRetries-1 {
-			time.Sleep(500 * time.Millisecond) // Wait before retrying
-		}
-	}
-
-	if err != nil {
-		return fmt.Errorf("failed to rename downloaded file after retries: %w", err)
-	}
-
-	UpdateProgress(100, fmt.Sprintf("Downloaded %s %s (%s).", packageName, selected.Version, selected.Type))
-	return nil
-}
+package spm
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"runtime"
+	"time"
+)
+
+// DownloadPackageFromAppIndex selects and downloads the correct package from the APPINDEX.
+func DownloadPackageFromAppIndex(appIndexPath string, packageName string, release string, pkgType string, destDir string) error {
+	// Parse the APPINDEX
+	entries, err := ParseAppIndex(appIndexPath)
+	if err != nil {
+		return fmt.Errorf("failed to parse APPINDEX: %w", err)
+	}
+
+	// Find the right entry
+	var selected *AppIndexEntry
+	for _, e := range entries {
+		if e.Name == packageName &&
+			e.Release == release &&
+			e.Type == pkgType &&
+			e.OS == runtime.GOOS &&
+			e.Arch == runtime.GOARCH {
+			selected = &e
+			break
+		}
+	}
+
+	// Handle no matching entry
+	if selected == nil {
+		return fmt.Errorf("package not found in APPINDEX: %s (release: %s, type: %s, os: %s, arch: %s)", packageName, release, pkgType, runtime.GOOS, runtime.GOARCH)
+	}
+
+	// Check if the package is already installed and up-to-date
+	installDir, err := GetInstallDir()
+	if err != nil {
+		return fmt.Errorf("failed to get install directory: %w", err)
+	}
+	needsUpdate, err := IsUpdateNeeded(installDir, packageName, release, selected.Version, selected.Arch, selected.OS)
+	if err != nil {
+		return fmt.Errorf("failed to check update status: %w", err)
+	}
+	if !needsUpdate {
+		UpdateProgress(0, "Already up-to-date, skipping download.")
+		return fmt.Errorf("Already up-to-date")
+	}
+
+	// Download the package
+	UpdateProgress(0, fmt.Sprintf("Downloading %s %s (%s)...", packageName, selected.Version, selected.Type))
+	resp, err := http.Get(selected.DownloadURL)
+	if err != nil {
+		return fmt.Errorf("failed to download package: %w", err)
+	}
+	defer resp.Body.Close()
+
+	// Save the downloaded file
+	downloadedFileName := filepath.Base(selected.DownloadURL)
+	downloadedFilePath := filepath.Join(destDir, downloadedFileName)
+
+	out, err := os.OpenFile(downloadedFilePath, os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		return fmt.Errorf("failed to create output file: %w", err)
+	}
+	defer out.Close()
+
+	totalSize := resp.ContentLength
+	var downloaded int64
+	buf := make([]byte, 32*1024) // Use a larger buffer for efficiency
+
+	for {
+		n, errRead := resp.Body.Read(buf)
+		if n > 0 {
+			downloaded += int64(n)
+			percentage := int(float64(downloaded) / float64(totalSize) * 100)
+			UpdateProgress(percentage, fmt.Sprintf("Downloading %s %s (%s)...", packageName, selected.Version, selected.Type))
+			if _, errWrite := out.Write(buf[:n]); errWrite != nil {
+				return fmt.Errorf("failed to write to output file: %w", errWrite)
+			}
+		}
+		if errRead == io.EOF {
+			break
+		}
+		if errRead != nil {
+			return fmt.Errorf("error while reading response: %w", errRead)
+		}
+	}
+
+	// Ensure the file handle is closed before renaming
+	out.Close()
+
+	// Construct the expected filename
+	expectedFileName := fmt.Sprintf("%s@%s@%s@%s@%s@%s.tar.gz",
+		packageName, selected.Arch, selected.OS, selected.Type, selected.Release, selected.Version)
+
+	expectedFilePath := filepath.Join(destDir, expectedFileName)
+
+	// I dont know why is this happening, I dont want to know but sometimes some process is helding up the donwloaded files so thats why it retries here
+	maxRetries := 5
+	for i := 0; i < maxRetries; i++ {
+		err = os.Rename(downloadedFilePath, expectedFilePath)
+		if err == nil {
+			break
+		}
+
+		// Check if file is in use
+		f, checkErr := os.Open(downloadedFilePath)
+		if checkErr != nil {
+			return fmt.Errorf("file is locked by another process: %w", checkErr)
+		}
+		f.Close()
+
+		if i < maxRetries-1 {
+			time.Sleep(500 * time.Millisecond) // Wait before retrying
+		}
+	}
+
+	if err != nil {
+		return fmt.Errorf("failed to rename downloaded file after retries: %w", err)
+	}
+
+	UpdateProgress(100, fmt.Sprintf("Downloaded %s %s (%s).", packageName, selected.Version, selected.Type))
+	return nil
+}