URI: 
       Update to Go 1.17 - hugo - [fork] hugo port for 9front
  HTML git clone git@git.drkhsh.at/hugo.git
   DIR Log
   DIR Files
   DIR Refs
   DIR Submodules
   DIR README
   DIR LICENSE
       ---
   DIR commit 0fc2ce9e4bf0524994a861b7300e4332f6f8d390
   DIR parent 32569285c181c8798ef594c12d3cfd7f9a252a04
  HTML Author: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
       Date:   Thu, 26 Aug 2021 17:24:52 +0200
       
       Update to Go 1.17
       
       Go 1.17 now lazy-loads dependencies when `go.mod` is version `go17`. This does not work for us for new projects started with `hugo mod init`.
       
       Before this commit, starting a project with Go 1.17 with `hugo mod init` and then start adding dependencies with transitive dependenies to `config.toml` would treat the transitive dependencies as new, and you would potentially get a too recent version of those.
       
       Note that this does not effect existing projects, where all dependencies are already recorded in `go.mod`.
       
       Fixes #8930
       
       Diffstat:
         M .circleci/config.yml                |       2 +-
         M .github/workflows/test.yml          |       2 +-
         M htesting/test_helpers.go            |      27 +++++++++++++++++++++++++++
         A htesting/test_helpers_test.go       |      31 +++++++++++++++++++++++++++++++
         M modules/client.go                   |      98 +++++++++++++++++++++++++------
         M modules/collect.go                  |       9 ++++++++-
         M snap/snapcraft.yaml                 |       2 +-
       
       7 files changed, 150 insertions(+), 21 deletions(-)
       ---
   DIR diff --git a/.circleci/config.yml b/.circleci/config.yml
       @@ -1,6 +1,6 @@
        defaults: &defaults
          docker:
       -      - image: bepsays/ci-goreleaser:1.16.7
       +      - image: bepsays/ci-goreleaser:1.17.0
          environment:
            CGO_ENABLED: "0"
        
   DIR diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
       @@ -7,7 +7,7 @@ jobs:
              GO111MODULE: on
            strategy:
              matrix:
       -        go-version: [1.16.x]
       +        go-version: [1.16.x, 1.17.x]
                os: [ubuntu-latest, macos-latest, windows-latest]
            runs-on: ${{ matrix.os }}
            steps:
   DIR diff --git a/htesting/test_helpers.go b/htesting/test_helpers.go
       @@ -16,7 +16,9 @@ package htesting
        import (
                "math/rand"
                "os"
       +        "regexp"
                "runtime"
       +        "strconv"
                "strings"
                "time"
        
       @@ -103,3 +105,28 @@ func IsGitHubAction() bool {
        func SupportsAll() bool {
                return IsGitHubAction()
        }
       +
       +// GoMinorVersion returns the minor version of the current Go version,
       +// e.g. 16 for Go 1.16.
       +func GoMinorVersion() int {
       +        return extractMinorVersionFromGoTag(runtime.Version())
       +}
       +
       +var goMinorVersionRe = regexp.MustCompile(`go1.(\d*)`)
       +
       +func extractMinorVersionFromGoTag(tag string) int {
       +        // The tag may be on the form go1.17, go1.17.5 go1.17rc2 -- or just a commit hash.
       +        match := goMinorVersionRe.FindStringSubmatch(tag)
       +
       +        if len(match) == 2 {
       +                i, err := strconv.Atoi(match[1])
       +                if err != nil {
       +                        return -1
       +                }
       +                return i
       +        }
       +
       +        // a commit hash, not useful.
       +        return -1
       +
       +}
   DIR diff --git a/htesting/test_helpers_test.go b/htesting/test_helpers_test.go
       @@ -0,0 +1,31 @@
       +// Copyright 2021 The Hugo Authors. All rights reserved.
       +//
       +// Licensed under the Apache License, Version 2.0 (the "License");
       +// you may not use this file except in compliance with the License.
       +// You may obtain a copy of the License at
       +// http://www.apache.org/licenses/LICENSE-2.0
       +//
       +// Unless required by applicable law or agreed to in writing, software
       +// distributed under the License is distributed on an "AS IS" BASIS,
       +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       +// See the License for the specific language governing permissions and
       +// limitations under the License.
       +
       +package htesting
       +
       +import (
       +        "testing"
       +
       +        qt "github.com/frankban/quicktest"
       +)
       +
       +func TestExtractMinorVersionFromGoTag(t *testing.T) {
       +
       +        c := qt.New(t)
       +
       +        c.Assert(extractMinorVersionFromGoTag("go1.17"), qt.Equals, 17)
       +        c.Assert(extractMinorVersionFromGoTag("go1.16.7"), qt.Equals, 16)
       +        c.Assert(extractMinorVersionFromGoTag("go1.17beta1"), qt.Equals, 17)
       +        c.Assert(extractMinorVersionFromGoTag("asdfadf"), qt.Equals, -1)
       +
       +}
   DIR diff --git a/modules/client.go b/modules/client.go
       @@ -318,7 +318,7 @@ func (c *Client) Get(args ...string) error {
                                }
                                var args []string
                                if update {
       -                                args = []string{"-u"}
       +                                args = append(args, "-u")
                                }
                                args = append(args, m.Path)
                                if err := c.get(args...); err != nil {
       @@ -333,6 +333,18 @@ func (c *Client) Get(args ...string) error {
        }
        
        func (c *Client) get(args ...string) error {
       +        var hasD bool
       +        for _, arg := range args {
       +                if arg == "-d" {
       +                        hasD = true
       +                        break
       +                }
       +        }
       +        if !hasD {
       +                // go get without the -d flag does not make sense to us, as
       +                // it will try to build and install go packages.
       +                args = append([]string{"-d"}, args...)
       +        }
                if err := c.runGo(context.Background(), c.logger.Out(), append([]string{"get"}, args...)...); err != nil {
                        errors.Wrapf(err, "failed to get %q", args)
                }
       @@ -425,31 +437,83 @@ func (c *Client) listGoMods() (goModules, error) {
                        return nil, nil
                }
        
       -        out := ioutil.Discard
       -        err := c.runGo(context.Background(), out, "mod", "download")
       -        if err != nil {
       -                return nil, errors.Wrap(err, "failed to download modules")
       +        downloadModules := func(modules ...string) error {
       +                args := []string{"mod", "download"}
       +                args = append(args, modules...)
       +                out := ioutil.Discard
       +                err := c.runGo(context.Background(), out, args...)
       +                if err != nil {
       +                        return errors.Wrap(err, "failed to download modules")
       +                }
       +                return nil
                }
        
       -        b := &bytes.Buffer{}
       -        err = c.runGo(context.Background(), b, "list", "-m", "-json", "all")
       -        if err != nil {
       -                return nil, errors.Wrap(err, "failed to list modules")
       +        if err := downloadModules(); err != nil {
       +                return nil, err
                }
        
       -        var modules goModules
       +        listAndDecodeModules := func(handle func(m *goModule) error, modules ...string) error {
       +                b := &bytes.Buffer{}
       +                args := []string{"list", "-m", "-json"}
       +                if len(modules) > 0 {
       +                        args = append(args, modules...)
       +                } else {
       +                        args = append(args, "all")
       +                }
       +                err := c.runGo(context.Background(), b, args...)
       +                if err != nil {
       +                        return errors.Wrap(err, "failed to list modules")
       +                }
       +
       +                dec := json.NewDecoder(b)
       +                for {
       +                        m := &goModule{}
       +                        if err := dec.Decode(m); err != nil {
       +                                if err == io.EOF {
       +                                        break
       +                                }
       +                                return errors.Wrap(err, "failed to decode modules list")
       +                        }
        
       -        dec := json.NewDecoder(b)
       -        for {
       -                m := &goModule{}
       -                if err := dec.Decode(m); err != nil {
       -                        if err == io.EOF {
       -                                break
       +                        if err := handle(m); err != nil {
       +                                return err
                                }
       -                        return nil, errors.Wrap(err, "failed to decode modules list")
                        }
       +                return nil
       +        }
        
       +        var modules goModules
       +        err := listAndDecodeModules(func(m *goModule) error {
                        modules = append(modules, m)
       +                return nil
       +        })
       +        if err != nil {
       +                return nil, err
       +        }
       +
       +        // From Go 1.17, go lazy loads transitive dependencies.
       +        // That does not work for us.
       +        // So, download these modules and update the Dir in the modules list.
       +        var modulesToDownload []string
       +        for _, m := range modules {
       +                if m.Dir == "" {
       +                        modulesToDownload = append(modulesToDownload, fmt.Sprintf("%s@%s", m.Path, m.Version))
       +                }
       +        }
       +
       +        if len(modulesToDownload) > 0 {
       +                if err := downloadModules(modulesToDownload...); err != nil {
       +                        return nil, err
       +                }
       +                err := listAndDecodeModules(func(m *goModule) error {
       +                        if mm := modules.GetByPath(m.Path); mm != nil {
       +                                mm.Dir = m.Dir
       +                        }
       +                        return nil
       +                }, modulesToDownload...)
       +                if err != nil {
       +                        return nil, err
       +                }
                }
        
                return modules, err
   DIR diff --git a/modules/collect.go b/modules/collect.go
       @@ -252,15 +252,22 @@ func (c *collector) add(owner *moduleAdapter, moduleImport Import, disabled bool
                }
        
                if moduleDir == "" {
       +                var versionQuery string
                        mod = c.gomods.GetByPath(modulePath)
                        if mod != nil {
                                moduleDir = mod.Dir
       +                        versionQuery = mod.Version
                        }
        
                        if moduleDir == "" {
                                if c.GoModulesFilename != "" && isProbablyModule(modulePath) {
                                        // Try to "go get" it and reload the module configuration.
       -                                if err := c.Get(modulePath); err != nil {
       +                                if versionQuery == "" {
       +                                        // See https://golang.org/ref/mod#version-queries
       +                                        // This will select the latest release-version (not beta etc.).
       +                                        versionQuery = "upgrade"
       +                                }
       +                                if err := c.Get(fmt.Sprintf("%s@%s", modulePath, versionQuery)); err != nil {
                                                return nil, err
                                        }
                                        if err := c.loadModules(); err != nil {
   DIR diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
       @@ -31,7 +31,7 @@ parts:
        
          hugo:
            plugin: nil
       -    build-snaps: [go/1.16/stable]
       +    build-snaps: [go/1.17/stable]
            source: .
            override-build: |
              set -ex