mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-14 20:37:55 -05:00
344 lines
11 KiB
Go
344 lines
11 KiB
Go
// Copyright 2024 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package commands
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import (
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"context"
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"errors"
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"os"
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"path/filepath"
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"github.com/bep/simplecobra"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/modules/npm"
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"github.com/spf13/cobra"
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)
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const commonUsageMod = `
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Note that Hugo will always start out by resolving the components defined in the site
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configuration, provided by a _vendor directory (if no --ignoreVendorPaths flag provided),
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Go Modules, or a folder inside the themes directory, in that order.
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See https://gohugo.io/hugo-modules/ for more information.
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`
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// buildConfigCommands creates a new config command and its subcommands.
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func newModCommands() *modCommands {
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var (
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clean bool
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pattern string
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all bool
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)
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npmCommand := &simpleCommand{
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name: "npm",
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short: "Various npm helpers.",
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long: `Various npm (Node package manager) helpers.`,
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commands: []simplecobra.Commander{
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&simpleCommand{
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name: "pack",
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short: "Experimental: Prepares and writes a composite package.json file for your project.",
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long: `Prepares and writes a composite package.json file for your project.
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On first run it creates a "package.hugo.json" in the project root if not already there. This file will be used as a template file
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with the base dependency set.
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This set will be merged with all "package.hugo.json" files found in the dependency tree, picking the version closest to the project.
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This command is marked as 'Experimental'. We think it's a great idea, so it's not likely to be
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removed from Hugo, but we need to test this out in "real life" to get a feel of it,
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so this may/will change in future versions of Hugo.
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`,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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h, err := r.Hugo(flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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return npm.Pack(h.BaseFs.ProjectSourceFs, h.BaseFs.AssetsWithDuplicatesPreserved.Fs)
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},
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},
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},
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}
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return &modCommands{
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commands: []simplecobra.Commander{
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&simpleCommand{
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name: "init",
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short: "Initialize this project as a Hugo Module.",
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long: `Initialize this project as a Hugo Module.
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It will try to guess the module path, but you may help by passing it as an argument, e.g:
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hugo mod init github.com/gohugoio/testshortcodes
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Note that Hugo Modules supports multi-module projects, so you can initialize a Hugo Module
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inside a subfolder on GitHub, as one example.
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`,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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h, err := r.getOrCreateHugo(flagsToCfg(cd, nil), true)
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if err != nil {
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return err
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}
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var initPath string
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if len(args) >= 1 {
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initPath = args[0]
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}
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c := h.Configs.ModulesClient
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if err := c.Init(initPath); err != nil {
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return err
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}
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return nil
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},
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},
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&simpleCommand{
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name: "verify",
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short: "Verify dependencies.",
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long: `Verify checks that the dependencies of the current module, which are stored in a local downloaded source cache, have not been modified since being downloaded.`,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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cmd.Flags().BoolVarP(&clean, "clean", "", false, "delete module cache for dependencies that fail verification")
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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conf, err := r.ConfigFromProvider(configKey{counter: r.configVersionID.Load()}, flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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client := conf.configs.ModulesClient
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return client.Verify(clean)
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},
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},
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&simpleCommand{
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name: "graph",
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short: "Print a module dependency graph.",
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long: `Print a module dependency graph with information about module status (disabled, vendored).
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Note that for vendored modules, that is the version listed and not the one from go.mod.
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`,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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cmd.Flags().BoolVarP(&clean, "clean", "", false, "delete module cache for dependencies that fail verification")
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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conf, err := r.ConfigFromProvider(configKey{counter: r.configVersionID.Load()}, flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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client := conf.configs.ModulesClient
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return client.Graph(os.Stdout)
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},
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},
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&simpleCommand{
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name: "clean",
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short: "Delete the Hugo Module cache for the current project.",
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long: `Delete the Hugo Module cache for the current project.`,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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cmd.Flags().StringVarP(&pattern, "pattern", "", "", `pattern matching module paths to clean (all if not set), e.g. "**hugo*"`)
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_ = cmd.RegisterFlagCompletionFunc("pattern", cobra.NoFileCompletions)
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cmd.Flags().BoolVarP(&all, "all", "", false, "clean entire module cache")
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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h, err := r.Hugo(flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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if all {
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modCache := h.ResourceSpec.FileCaches.ModulesCache()
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count, err := modCache.Prune(true)
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r.Printf("Deleted %d files from module cache.", count)
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return err
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}
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return h.Configs.ModulesClient.Clean(pattern)
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},
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},
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&simpleCommand{
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name: "tidy",
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short: "Remove unused entries in go.mod and go.sum.",
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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h, err := r.Hugo(flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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return h.Configs.ModulesClient.Tidy()
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},
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},
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&simpleCommand{
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name: "vendor",
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short: "Vendor all module dependencies into the _vendor directory.",
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long: `Vendor all module dependencies into the _vendor directory.
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If a module is vendored, that is where Hugo will look for it's dependencies.
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`,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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applyLocalFlagsBuildConfig(cmd, r)
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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h, err := r.Hugo(flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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return h.Configs.ModulesClient.Vendor()
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},
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},
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&simpleCommand{
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name: "get",
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short: "Resolves dependencies in your current Hugo Project.",
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long: `
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Resolves dependencies in your current Hugo Project.
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Some examples:
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Install the latest version possible for a given module:
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hugo mod get github.com/gohugoio/testshortcodes
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Install a specific version:
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hugo mod get github.com/gohugoio/testshortcodes@v0.3.0
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Install the latest versions of all direct module dependencies:
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hugo mod get
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hugo mod get ./... (recursive)
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Install the latest versions of all module dependencies (direct and indirect):
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hugo mod get -u
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hugo mod get -u ./... (recursive)
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Run "go help get" for more information. All flags available for "go get" is also relevant here.
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` + commonUsageMod,
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withc: func(cmd *cobra.Command, r *rootCommand) {
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cmd.DisableFlagParsing = true
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cmd.ValidArgsFunction = cobra.NoFileCompletions
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},
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run: func(ctx context.Context, cd *simplecobra.Commandeer, r *rootCommand, args []string) error {
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// We currently just pass on the flags we get to Go and
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// need to do the flag handling manually.
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if len(args) == 1 && (args[0] == "-h" || args[0] == "--help") {
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return errHelp
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}
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var lastArg string
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if len(args) != 0 {
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lastArg = args[len(args)-1]
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}
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if lastArg == "./..." {
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args = args[:len(args)-1]
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// Do a recursive update.
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dirname, err := os.Getwd()
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if err != nil {
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return err
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}
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// Sanity chesimplecobra. We do recursive walking and want to avoid
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// accidents.
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if len(dirname) < 5 {
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return errors.New("must not be run from the file system root")
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}
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filepath.Walk(dirname, func(path string, info os.FileInfo, err error) error {
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if info.IsDir() {
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return nil
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}
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if info.Name() == "go.mod" {
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// Found a module.
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dir := filepath.Dir(path)
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cfg := config.New()
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cfg.Set("workingDir", dir)
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conf, err := r.ConfigFromProvider(configKey{counter: r.configVersionID.Add(1)}, flagsToCfg(cd, cfg))
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if err != nil {
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return err
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}
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r.Println("Update module in", conf.configs.Base.WorkingDir)
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client := conf.configs.ModulesClient
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return client.Get(args...)
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}
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return nil
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})
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return nil
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} else {
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conf, err := r.ConfigFromProvider(configKey{counter: r.configVersionID.Load()}, flagsToCfg(cd, nil))
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if err != nil {
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return err
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}
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client := conf.configs.ModulesClient
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return client.Get(args...)
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}
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},
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},
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npmCommand,
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},
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}
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}
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type modCommands struct {
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r *rootCommand
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commands []simplecobra.Commander
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}
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func (c *modCommands) Commands() []simplecobra.Commander {
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return c.commands
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}
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func (c *modCommands) Name() string {
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return "mod"
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}
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func (c *modCommands) Run(ctx context.Context, cd *simplecobra.Commandeer, args []string) error {
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_, err := c.r.ConfigFromProvider(configKey{counter: c.r.configVersionID.Load()}, nil)
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if err != nil {
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return err
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}
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// config := conf.configs.Base
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return nil
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}
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func (c *modCommands) Init(cd *simplecobra.Commandeer) error {
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cmd := cd.CobraCommand
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cmd.Short = "Various Hugo Modules helpers."
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cmd.Long = `Various helpers to help manage the modules in your project's dependency graph.
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Most operations here requires a Go version installed on your system (>= Go 1.12) and the relevant VCS client (typically Git).
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This is not needed if you only operate on modules inside /themes or if you have vendored them via "hugo mod vendor".
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` + commonUsageMod
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cmd.RunE = nil
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return nil
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}
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func (c *modCommands) PreRun(cd, runner *simplecobra.Commandeer) error {
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c.r = cd.Root.Command.(*rootCommand)
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return nil
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}
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