refactor(manifest): Rename 'Find-Manifest()' to 'Get-Manifest()' (#4966)

CHANGELOG.md

@@ -21,6 +21,10 @@
 - **scoop-search:** Require files in 'bucket' dir for remote known buckets ([#4943](https://github.com/ScoopInstaller/Scoop/issues/4943))
 - **update:** Prevent uninstall when update ([#4949](https://github.com/ScoopInstaller/Scoop/issues/4949))
 
+### Code Refactoring
+
+- **manifest:** Rename 'Find-Manifest()' to 'Get-Manifest() ([#4966](https://github.com/ScoopInstaller/Scoop/issues/4966))
+
 ### Documentation
 
 - **readme:** Update license badge ([#4929](https://github.com/ScoopInstaller/Scoop/issues/4929))

lib/buckets.ps1

@@ -72,39 +72,6 @@ function buckets {
     return Get-LocalBucket
 }
 
-function Find-Manifest($app, $bucket) {
-    $manifest, $url = $null, $null
-
-    # check if app is a URL or UNC path
-    if ($app -match '^(ht|f)tps?://|\\\\') {
-        $url = $app
-        $app = appname_from_url $url
-        $manifest = url_manifest $url
-    } else {
-        if ($bucket) {
-            $manifest = manifest $app $bucket
-        } else {
-            foreach ($bucket in Get-LocalBucket) {
-                $manifest = manifest $app $bucket
-                if ($manifest) { break }
-            }
-        }
-
-        if (!$manifest) {
-            # couldn't find app in buckets: check if it's a local path
-            $path = $app
-            if (!$path.endswith('.json')) { $path += '.json' }
-            if (Test-Path $path) {
-                $url = "$(Resolve-Path $path)"
-                $app = appname_from_url $url
-                $manifest, $bucket = url_manifest $url
-            }
-        }
-    }
-
-    return $app, $manifest, $bucket, $url
-}
-
 function Convert-RepositoryUri {
     [CmdletBinding()]
     param (
@@ -197,7 +164,7 @@ function rm_bucket($name) {
 }
 
 function new_issue_msg($app, $bucket, $title, $body) {
-    $app, $manifest, $bucket, $url = Find-Manifest $app $bucket
+    $app, $manifest, $bucket, $url = Get-Manifest "$bucket/$app"
     $url = known_bucket_repo $bucket
     $bucket_path = "$bucketsdir\$bucket"
 

lib/core.ps1

@@ -941,11 +941,12 @@ function applist($apps, $global) {
     return ,@($apps | ForEach-Object { ,@($_, $global) })
 }
 
-function parse_app([string] $app) {
-    if($app -match '(?:(?<bucket>[a-zA-Z0-9-_.]+)\/)?(?<app>.*\.json$|[a-zA-Z0-9-_.]+)(?:@(?<version>.*))?') {
-        return $matches['app'], $matches['bucket'], $matches['version']
+function parse_app([string]$app) {
+    if ($app -match '^(?:(?<bucket>[a-zA-Z0-9-_.]+)/)?(?<app>.*\.json$|[a-zA-Z0-9-_.]+)(?:@(?<version>.*))?$') {
+        return $Matches['app'], $Matches['bucket'], $Matches['version']
+    } else {
+        return $app, $null, $null
     }
-    return $app, $null, $null
 }
 
 function show_app($app, $bucket, $version) {

lib/depends.ps1

@@ -32,9 +32,8 @@ function Get-Dependency {
         $Unresolved = @()
     )
     process {
-        $AppName, $bucket, $null = parse_app $AppName
+        $AppName, $manifest, $bucket, $null = Get-Manifest $AppName
         $Unresolved += $AppName
-        $null, $manifest, $null, $null = Find-Manifest $AppName $bucket
 
         if (!$manifest) {
             if (((Get-LocalBucket) -notcontains $bucket) -and $bucket) {

lib/install.ps1

@@ -7,8 +7,7 @@ function nightly_version($date, $quiet = $false) {
 }
 
 function install_app($app, $architecture, $global, $suggested, $use_cache = $true, $check_hash = $true) {
-    $app, $bucket, $null = parse_app $app
-    $app, $manifest, $bucket, $url = Find-Manifest $app $bucket
+    $app, $manifest, $bucket, $url = Get-Manifest $app
 
     if(!$manifest) {
         abort "Couldn't find manifest for '$app'$(if($url) { " at the URL $url" })."

lib/manifest.ps1

@@ -22,13 +22,47 @@ function url_manifest($url) {
     $str | convertfrom-json
 }
 
+function Get-Manifest($app) {
+    $bucket, $manifest, $url = $null
+    # check if app is a URL or UNC path
+    if ($app -match '^(ht|f)tps?://|\\\\') {
+        $url = $app
+        $app = appname_from_url $url
+        $manifest = url_manifest $url
+    } else {
+        $app, $bucket, $version = parse_app $app
+        if ($bucket) {
+            $manifest = manifest $app $bucket
+        } else {
+            foreach ($bucket in Get-LocalBucket) {
+                $manifest = manifest $app $bucket
+                if ($manifest) {
+                    break
+                }
+            }
+        }
+        if (!$manifest) {
+            # couldn't find app in buckets: check if it's a local path
+            if (!$app.EndsWith('.json')) {
+                $app += '.json'
+            }
+            if (Test-Path $app) {
+                $url = Convert-Path $app
+                $app = appname_from_url $url
+                $manifest = url_manifest $url
+            }
+        }
+    }
+    return $app, $manifest, $bucket, $url
+}
+
 function manifest($app, $bucket, $url) {
-    if($url) { return url_manifest $url }
+    if ($url) { return url_manifest $url }
     parse_json (manifest_path $app $bucket)
 }
 
 function save_installed_manifest($app, $bucket, $dir, $url) {
-    if($url) {
+    if ($url) {
         $wc = New-Object Net.Webclient
         $wc.Headers.Add('User-Agent', (Get-UserAgent))
         $wc.downloadstring($url) > "$dir\manifest.json"
@@ -51,7 +85,7 @@ function save_install_info($info, $dir) {
 
 function install_info($app, $version, $global) {
     $path = "$(versiondir $app $version $global)\install.json"
-    if(!(test-path $path)) { return $null }
+    if (!(Test-Path $path)) { return $null }
     parse_json $path
 }
 
@@ -73,20 +107,21 @@ function default_architecture {
 }
 
 function arch_specific($prop, $manifest, $architecture) {
-    if($manifest.architecture) {
+    if ($manifest.architecture) {
         $val = $manifest.architecture.$architecture.$prop
-        if($val) { return $val } # else fallback to generic prop
+        if ($val) { return $val } # else fallback to generic prop
     }
 
-    if($manifest.$prop) { return $manifest.$prop }
+    if ($manifest.$prop) { return $manifest.$prop }
 }
 
 function supports_architecture($manifest, $architecture) {
     return -not [String]::IsNullOrEmpty((arch_specific 'url' $manifest $architecture))
 }
 
-function generate_user_manifest($app, $bucket, $version) { # 'autoupdate.ps1' 'buckets.ps1' 'manifest.ps1'
-    $null, $manifest, $bucket, $null = Find-Manifest $app $bucket
+function generate_user_manifest($app, $bucket, $version) {
+    # 'autoupdate.ps1' 'buckets.ps1' 'manifest.ps1'
+    $app, $manifest, $bucket, $null = Get-Manifest "$bucket/$app"
     if ("$($manifest.version)" -eq "$version") {
         return manifest_path $app $bucket
     }

libexec/scoop-cat.ps1

@@ -4,12 +4,11 @@
 param($app)
 
 . "$PSScriptRoot\..\lib\json.ps1" # 'ConvertToPrettyJson'
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'Find-Manifest' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest'
 
 if (!$app) { error '<app> missing'; my_usage; exit 1 }
 
-$app, $bucket, $null = parse_app $app
-$app, $manifest, $bucket, $url = Find-Manifest $app $bucket
+$null, $manifest, $bucket, $url = Get-Manifest $app
 
 if ($manifest) {
         $style = get_config cat_style

libexec/scoop-download.ps1

@@ -18,7 +18,7 @@
 . "$PSScriptRoot\..\lib\getopt.ps1"
 . "$PSScriptRoot\..\lib\json.ps1" # 'autoupdate.ps1' (indirectly)
 . "$PSScriptRoot\..\lib\autoupdate.ps1" # 'generate_user_manifest' (indirectly)
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'default_architecture' 'generate_user_manifest' 'Find-Manifest' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'default_architecture' 'generate_user_manifest' 'Get-Manifest'
 . "$PSScriptRoot\..\lib\install.ps1"
 
 $opt, $apps, $err = getopt $args 'fhua:' 'force', 'no-hash-check', 'no-update-scoop', 'arch='
@@ -51,7 +51,7 @@ foreach ($curr_app in $apps) {
     $bucket = $version = $app = $manifest = $url = $null
 
     $app, $bucket, $version = parse_app $curr_app
-    $app, $manifest, $bucket, $url = Find-Manifest $app $bucket
+    $app, $manifest, $bucket, $url = Get-Manifest "$bucket/$app"
 
     info "Starting download for $app..."
 

libexec/scoop-home.ps1

@@ -2,10 +2,10 @@
 # Summary: Opens the app homepage
 param($app)
 
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'Find-Manifest' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest'
 
 if ($app) {
-    $null, $manifest, $bucket, $null = Find-Manifest $app
+    $null, $manifest, $bucket, $null = Get-Manifest $app
     if ($manifest) {
         if ($manifest.homepage) {
             Start-Process $manifest.homepage

libexec/scoop-info.ps1

@@ -4,7 +4,7 @@
 #   -v, --verbose       Show full paths and URLs
 
 . "$PSScriptRoot\..\lib\getopt.ps1"
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'Find-Manifest' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest'
 . "$PSScriptRoot\..\lib\versions.ps1" # 'Get-InstalledVersion'
 
 $opt, $app, $err = getopt $args 'v' 'verbose'
@@ -13,31 +13,21 @@ $verbose = $opt.v -or $opt.verbose
 
 if (!$app) { my_usage; exit 1 }
 
-if ($app -match '^(ht|f)tps?://|\\\\') {
-    # check if $app is a URL or UNC path
-    $url = $app
-    $app = appname_from_url $url
-    $global = installed $app $true
-    $status = app_status $app $global
-    $manifest = url_manifest $url
-    $manifest_file = $url
-} else {
-    # else $app is a normal app name
-    $global = installed $app $true
-    $app, $bucket, $null = parse_app $app
-    $status = app_status $app $global
-    $app, $manifest, $bucket, $url = Find-Manifest $app $bucket
-}
+$app, $manifest, $bucket, $url = Get-Manifest $app
 
 if (!$manifest) {
     abort "Could not find manifest for '$(show_app $app)' in local buckets."
 }
 
+$global = installed $app $true
+$status = app_status $app $global
 $install = install_info $app $status.version $global
 $status.installed = $bucket -and $install.bucket -eq $bucket
 $version_output = $manifest.version
-if (!$manifest_file) {
-    $manifest_file = if ($bucket) { manifest_path $app $bucket } else { $url }
+$manifest_file = if ($bucket) {
+    manifest_path $app $bucket
+} else {
+    $url
 }
 
 if ($verbose) {

libexec/scoop-install.ps1

@@ -20,7 +20,7 @@
 . "$PSScriptRoot\..\lib\getopt.ps1"
 . "$PSScriptRoot\..\lib\json.ps1" # 'autoupdate.ps1' 'manifest.ps1' (indirectly)
 . "$PSScriptRoot\..\lib\autoupdate.ps1" # 'generate_user_manifest' (indirectly)
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'default_architecture' 'generate_user_manifest' 'Select-CurrentVersion' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'default_architecture' 'generate_user_manifest' 'Get-Manifest' 'Select-CurrentVersion' (indirectly)
 . "$PSScriptRoot\..\lib\install.ps1"
 . "$PSScriptRoot\..\lib\decompress.ps1"
 . "$PSScriptRoot\..\lib\shortcuts.ps1"

libexec/scoop-uninstall.ps1

@@ -7,7 +7,7 @@
 #   -p, --purge    Remove all persistent data
 
 . "$PSScriptRoot\..\lib\getopt.ps1"
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'Select-CurrentVersion' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest' 'Select-CurrentVersion' (indirectly)
 . "$PSScriptRoot\..\lib\install.ps1"
 . "$PSScriptRoot\..\lib\shortcuts.ps1"
 . "$PSScriptRoot\..\lib\psmodules.ps1"

libexec/scoop-virustotal.ps1

@@ -35,7 +35,7 @@
 #   -u, --no-update-scoop     Don't update Scoop before checking if it's outdated
 
 . "$PSScriptRoot\..\lib\getopt.ps1"
-. "$PSScriptRoot\..\lib\manifest.ps1" # 'Find-Manifest' (indirectly)
+. "$PSScriptRoot\..\lib\manifest.ps1" # 'Get-Manifest'
 . "$PSScriptRoot\..\lib\json.ps1" # 'json_path'
 . "$PSScriptRoot\..\lib\install.ps1" # 'hash_for_url'
 . "$PSScriptRoot\..\lib\depends.ps1" # 'Get-Dependency'
@@ -155,8 +155,8 @@ Function Submit-ToVirusTotal ($url, $app, $do_scan, $retrying = $False) {
     $api_key = get_config virustotal_api_key
     if ($do_scan -and !$api_key -and !$warned_no_api_key) {
         $warned_no_api_key = $true
-        info "Submitting unknown apps needs a VirusTotal API key.  " +
-             "Set it up with`n`tscoop config virustotal_api_key <API key>"
+        info 'Submitting unknown apps needs a VirusTotal API key. ' +
+        "Set it up with`n`tscoop config virustotal_api_key <API key>"
 
     }
     if (!$do_scan -or !$api_key) {
@@ -167,14 +167,14 @@ Function Submit-ToVirusTotal ($url, $app, $do_scan, $retrying = $False) {
     try {
         # Follow redirections (for e.g. sourceforge URLs) because
         # VirusTotal analyzes only "direct" download links
-        $url = $url.Split("#").GetValue(0)
+        $url = $url.Split('#').GetValue(0)
         $new_redir = $url
         do {
             $orig_redir = $new_redir
             $new_redir = Submit-RedirectedUrl $orig_redir
         } while ($orig_redir -ne $new_redir)
         $requests += 1
-        $result = Invoke-WebRequest -Uri "https://www.virustotal.com/vtapi/v2/url/scan" -Body @{apikey=$api_key;url=$new_redir} -Method Post -UseBasicParsing
+        $result = Invoke-WebRequest -Uri 'https://www.virustotal.com/vtapi/v2/url/scan' -Body @{apikey = $api_key; url = $new_redir } -Method Post -UseBasicParsing
         $submitted = $result.StatusCode -eq 200
         if ($submitted) {
             warn "$app`: not found`: submitted $url"
@@ -191,22 +191,21 @@ Function Submit-ToVirusTotal ($url, $app, $do_scan, $retrying = $False) {
             Submit-ToVirusTotal $new_redir $app $do_scan $True
         } else {
             warn "$app`: VirusTotal submission of $url failed`:`n" +
-                    "`tAPI returned $($result.StatusCode) after retrying"
+            "`tAPI returned $($result.StatusCode) after retrying"
         }
     } catch [Exception] {
         warn "$app`: VirusTotal submission failed`: $($_.Exception.Message)"
         return
     }
 }
 
-$apps | ForEach-Object {
-    $app = $_
+foreach ($app in $apps) {
     # write-host $app
-    $null, $manifest, $bucket, $null = Find-Manifest $app
-    if(!$manifest) {
+    $null, $manifest, $bucket, $null = Get-Manifest $app
+    if (!$manifest) {
         $exit_code = $exit_code -bor $_ERR_NO_INFO
         warn "$app`: manifest not found"
-        return
+        continue
     }
 
     $urls = script:url $manifest $architecture
@@ -215,17 +214,17 @@ $apps | ForEach-Object {
         $hash = hash_for_url $manifest $url $architecture
 
         try {
-            if($hash) {
+            if ($hash) {
                 $exit_code = $exit_code -bor (Search-VirusTotal $hash $app)
             } else {
                 warn "$app`: Can't find hash for $url"
             }
         } catch [Exception] {
             $exit_code = $exit_code -bor $_ERR_EXCEPTION
-            if ($_.Exception.Message -like "*(404)*") {
+            if ($_.Exception.Message -like '*(404)*') {
                 Submit-ToVirusTotal $url $app ($opt.scan -or $opt.s)
             } else {
-                if ($_.Exception.Message -match "\(204|429\)") {
+                if ($_.Exception.Message -match '\(204|429\)') {
                     abort "$app`: VirusTotal request failed`: $($_.Exception.Message)", $exit_code
                 }
                 warn "$app`: VirusTotal request failed`: $($_.Exception.Message)"