split setting.go to multiple files (#6154)

* split setting.go to multiple files

* fix lint

Author: lunny

modules/setting/cron.go

@@ -0,0 +1,124 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package setting
+
+import (
+	"time"
+
+	"code.gitea.io/gitea/modules/log"
+)
+
+var (
+
+	// Cron tasks
+	Cron = struct {
+		UpdateMirror struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+		} `ini:"cron.update_mirrors"`
+		RepoHealthCheck struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+			Timeout    time.Duration
+			Args       []string `delim:" "`
+		} `ini:"cron.repo_health_check"`
+		CheckRepoStats struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+		} `ini:"cron.check_repo_stats"`
+		ArchiveCleanup struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+			OlderThan  time.Duration
+		} `ini:"cron.archive_cleanup"`
+		SyncExternalUsers struct {
+			Enabled        bool
+			RunAtStart     bool
+			Schedule       string
+			UpdateExisting bool
+		} `ini:"cron.sync_external_users"`
+		DeletedBranchesCleanup struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+			OlderThan  time.Duration
+		} `ini:"cron.deleted_branches_cleanup"`
+	}{
+		UpdateMirror: struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+		}{
+			Enabled:    true,
+			RunAtStart: false,
+			Schedule:   "@every 10m",
+		},
+		RepoHealthCheck: struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+			Timeout    time.Duration
+			Args       []string `delim:" "`
+		}{
+			Enabled:    true,
+			RunAtStart: false,
+			Schedule:   "@every 24h",
+			Timeout:    60 * time.Second,
+			Args:       []string{},
+		},
+		CheckRepoStats: struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+		}{
+			Enabled:    true,
+			RunAtStart: true,
+			Schedule:   "@every 24h",
+		},
+		ArchiveCleanup: struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+			OlderThan  time.Duration
+		}{
+			Enabled:    true,
+			RunAtStart: true,
+			Schedule:   "@every 24h",
+			OlderThan:  24 * time.Hour,
+		},
+		SyncExternalUsers: struct {
+			Enabled        bool
+			RunAtStart     bool
+			Schedule       string
+			UpdateExisting bool
+		}{
+			Enabled:        true,
+			RunAtStart:     false,
+			Schedule:       "@every 24h",
+			UpdateExisting: true,
+		},
+		DeletedBranchesCleanup: struct {
+			Enabled    bool
+			RunAtStart bool
+			Schedule   string
+			OlderThan  time.Duration
+		}{
+			Enabled:    true,
+			RunAtStart: true,
+			Schedule:   "@every 24h",
+			OlderThan:  24 * time.Hour,
+		},
+	}
+)
+
+func newCron() {
+	if err := Cfg.Section("cron").MapTo(&Cron); err != nil {
+		log.Fatal(4, "Failed to map Cron settings: %v", err)
+	}
+}

modules/setting/git.go

@@ -0,0 +1,71 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package setting
+
+import (
+	"time"
+
+	"code.gitea.io/git"
+	"code.gitea.io/gitea/modules/log"
+	version "github.com/mcuadros/go-version"
+)
+
+var (
+	// Git settings
+	Git = struct {
+		Version                  string `ini:"-"`
+		DisableDiffHighlight     bool
+		MaxGitDiffLines          int
+		MaxGitDiffLineCharacters int
+		MaxGitDiffFiles          int
+		GCArgs                   []string `delim:" "`
+		Timeout                  struct {
+			Default int
+			Migrate int
+			Mirror  int
+			Clone   int
+			Pull    int
+			GC      int `ini:"GC"`
+		} `ini:"git.timeout"`
+	}{
+		DisableDiffHighlight:     false,
+		MaxGitDiffLines:          1000,
+		MaxGitDiffLineCharacters: 5000,
+		MaxGitDiffFiles:          100,
+		GCArgs:                   []string{},
+		Timeout: struct {
+			Default int
+			Migrate int
+			Mirror  int
+			Clone   int
+			Pull    int
+			GC      int `ini:"GC"`
+		}{
+			Default: int(git.DefaultCommandExecutionTimeout / time.Second),
+			Migrate: 600,
+			Mirror:  300,
+			Clone:   300,
+			Pull:    300,
+			GC:      60,
+		},
+	}
+)
+
+func newGit() {
+	if err := Cfg.Section("git").MapTo(&Git); err != nil {
+		log.Fatal(4, "Failed to map Git settings: %v", err)
+	}
+	git.DefaultCommandExecutionTimeout = time.Duration(Git.Timeout.Default) * time.Second
+
+	binVersion, err := git.BinVersion()
+	if err != nil {
+		log.Fatal(4, "Error retrieving git version: %v", err)
+	}
+
+	if version.Compare(binVersion, "2.9", ">=") {
+		// Explicitly disable credential helper, otherwise Git credentials might leak
+		git.GlobalCommandArgs = append(git.GlobalCommandArgs, "-c", "credential.helper=")
+	}
+}

modules/setting/markup.go

@@ -0,0 +1,66 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package setting
+
+import (
+	"regexp"
+	"strings"
+
+	"code.gitea.io/gitea/modules/log"
+)
+
+// ExternalMarkupParsers represents the external markup parsers
+var (
+	ExternalMarkupParsers []MarkupParser
+)
+
+// MarkupParser defines the external parser configured in ini
+type MarkupParser struct {
+	Enabled        bool
+	MarkupName     string
+	Command        string
+	FileExtensions []string
+	IsInputFile    bool
+}
+
+func newMarkup() {
+	extensionReg := regexp.MustCompile(`\.\w`)
+	for _, sec := range Cfg.Section("markup").ChildSections() {
+		name := strings.TrimPrefix(sec.Name(), "markup.")
+		if name == "" {
+			log.Warn("name is empty, markup " + sec.Name() + "ignored")
+			continue
+		}
+
+		extensions := sec.Key("FILE_EXTENSIONS").Strings(",")
+		var exts = make([]string, 0, len(extensions))
+		for _, extension := range extensions {
+			if !extensionReg.MatchString(extension) {
+				log.Warn(sec.Name() + " file extension " + extension + " is invalid. Extension ignored")
+			} else {
+				exts = append(exts, extension)
+			}
+		}
+
+		if len(exts) == 0 {
+			log.Warn(sec.Name() + " file extension is empty, markup " + name + " ignored")
+			continue
+		}
+
+		command := sec.Key("RENDER_COMMAND").MustString("")
+		if command == "" {
+			log.Warn(" RENDER_COMMAND is empty, markup " + name + " ignored")
+			continue
+		}
+
+		ExternalMarkupParsers = append(ExternalMarkupParsers, MarkupParser{
+			Enabled:        sec.Key("ENABLED").MustBool(false),
+			MarkupName:     name,
+			FileExtensions: exts,
+			Command:        command,
+			IsInputFile:    sec.Key("IS_INPUT_FILE").MustBool(false),
+		})
+	}
+}