mirror of https://github.com/gogits/gogs.git
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12 years ago
10 changed files with 165 additions and 5 deletions
@ -0,0 +1,15 @@
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remove packages and dependencies||| |
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Remove removes the packages named by the import paths, |
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along with their dependencies. |
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The remove flags are: |
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The list flags accept a space-separated list of strings. To embed spaces |
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in an element in the list, surround it with either single or double quotes. |
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For more about specifying packages, see 'go help packages'. |
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For more about bundle, see 'gpm help bundle'. |
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For more about snapshot, see 'gpm help snapshot'. |
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See also: gpm install. |
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remove packages and dependencies||| |
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Remove removes the packages named by the import paths, |
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along with their dependencies. |
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The remove flags are: |
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The list flags accept a space-separated list of strings. To embed spaces |
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in an element in the list, surround it with either single or double quotes. |
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For more about specifying packages, see 'go help packages'. |
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For more about bundle, see 'gpm help bundle'. |
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For more about snapshot, see 'gpm help snapshot'. |
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See also: gpm install. |
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@ -0,0 +1,119 @@
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// Copyright (c) 2013 GPMGo Members. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package main |
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import ( |
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"encoding/json" |
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"fmt" |
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"os" |
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"github.com/GPMGo/gpm/doc" |
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"github.com/GPMGo/gpm/utils" |
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) |
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var ( |
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removeCache map[string]bool // Saves packages that have been removed.
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) |
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var cmdRemove = &Command{ |
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UsageLine: "remove [remove flags] <packages|bundles|snapshots>", |
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} |
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func init() { |
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removeCache = make(map[string]bool) |
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cmdRemove.Run = runRemove |
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} |
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func runRemove(cmd *Command, args []string) { |
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// Check length of arguments.
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if len(args) < 1 { |
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fmt.Printf(fmt.Sprintf("%s\n", promptMsg["NoPackage"])) |
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return |
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} |
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// Generate temporary nodes.
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nodes := make([]*doc.Node, len(args)) |
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for i := range nodes { |
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nodes[i] = new(doc.Node) |
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nodes[i].ImportPath = args[i] |
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} |
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// Removes packages.
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removePackages(nodes) |
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// Save local nodes to file.
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fw, err := os.Create(appPath + "data/nodes.json") |
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if err != nil { |
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fmt.Printf(fmt.Sprintf("ERROR: runRemove -> %s\n", promptMsg["OpenFile"]), err) |
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return |
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} |
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defer fw.Close() |
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fbytes, err := json.MarshalIndent(&localNodes, "", "\t") |
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if err != nil { |
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fmt.Printf(fmt.Sprintf("ERROR: runRemove -> %s\n", promptMsg["ParseJSON"]), err) |
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return |
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} |
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fw.Write(fbytes) |
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fmt.Println("Well done.") |
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} |
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// removePackages removes packages from local file system.
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func removePackages(nodes []*doc.Node) { |
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// Check all packages, they may be bundles, snapshots or raw packages path.
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for _, n := range nodes { |
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// Check if it is a bundle or snapshot.
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switch { |
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case n.ImportPath[0] == 'B': |
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case n.ImportPath[0] == 'S': |
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case utils.IsValidRemotePath(n.ImportPath): |
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if !removeCache[n.ImportPath] { |
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// Remove package.
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node, imports := removePackage(n) |
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if len(imports) > 0 { |
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fmt.Println("Check denpendencies for removing package has not been supported.") |
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} |
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// Remove record in local nodes.
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if node != nil { |
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removeNode(node) |
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} |
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} |
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default: |
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// Invalid import path.
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fmt.Printf(fmt.Sprintf("%s\n", promptMsg["SkipInvalidPath"]), n.ImportPath) |
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} |
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} |
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} |
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// removeNode removes node from local nodes.
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func removeNode(n *doc.Node) { |
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// Check if this node exists.
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for i, v := range localNodes { |
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if n.ImportPath == v.ImportPath { |
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localNodes = append(localNodes[:i], localNodes[i+1:]...) |
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return |
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} |
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} |
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} |
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// removePackage removes package from local file system.
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func removePackage(node *doc.Node) (*doc.Node, []string) { |
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// Find package in GOPATH.
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paths := utils.GetGOPATH() |
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for _, p := range paths { |
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absPath := p + "/src/" + node.ImportPath + "/" |
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if utils.IsExist(absPath) { |
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fmt.Printf(fmt.Sprintf("%s\n", promptMsg["RemovePackage"]), node.ImportPath) |
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// Remove files.
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os.RemoveAll(absPath) |
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return node, nil |
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} |
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} |
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// Cannot find package.
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fmt.Printf(fmt.Sprintf("%s\n", promptMsg["PackageNotFound"]), node.ImportPath) |
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return nil, nil |
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} |
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