Refactoring: rename modules -> pkg

Reasons to change:

1. Shorter than 'modules'
2. More generally used by other Go projects
3. Corresponds to the naming of '$GOPATH/pkg' directory

1 files changed, 0 insertions, 486 deletions

diff --git a/modules/context/repo.go b/modules/context/repo.go
deleted file mode 100644
index c93c0ded..00000000
--- a/modules/context/repo.go
+++ /dev/null
@@ -1,486 +0,0 @@
-// Copyright 2014 The Gogs 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 context
-
-import (
-	"fmt"
-	"io/ioutil"
-	"path"
-	"strings"
-
-	"github.com/Unknwon/com"
-	"gopkg.in/editorconfig/editorconfig-core-go.v1"
-	"gopkg.in/macaron.v1"
-
-	"github.com/gogits/git-module"
-
-	"github.com/gogits/gogs/models"
-	"github.com/gogits/gogs/models/errors"
-	"github.com/gogits/gogs/modules/setting"
-)
-
-type PullRequest struct {
-	BaseRepo *models.Repository
-	Allowed  bool
-	SameRepo bool
-	HeadInfo string // [<user>:]<branch>
-}
-
-type Repository struct {
-	AccessMode   models.AccessMode
-	IsWatching   bool
-	IsViewBranch bool
-	IsViewTag    bool
-	IsViewCommit bool
-	Repository   *models.Repository
-	Owner        *models.User
-	Commit       *git.Commit
-	Tag          *git.Tag
-	GitRepo      *git.Repository
-	BranchName   string
-	TagName      string
-	TreePath     string
-	CommitID     string
-	RepoLink     string
-	CloneLink    models.CloneLink
-	CommitsCount int64
-	Mirror       *models.Mirror
-
-	PullRequest *PullRequest
-}
-
-// IsOwner returns true if current user is the owner of repository.
-func (r *Repository) IsOwner() bool {
-	return r.AccessMode >= models.ACCESS_MODE_OWNER
-}
-
-// IsAdmin returns true if current user has admin or higher access of repository.
-func (r *Repository) IsAdmin() bool {
-	return r.AccessMode >= models.ACCESS_MODE_ADMIN
-}
-
-// IsWriter returns true if current user has write or higher access of repository.
-func (r *Repository) IsWriter() bool {
-	return r.AccessMode >= models.ACCESS_MODE_WRITE
-}
-
-// HasAccess returns true if the current user has at least read access for this repository
-func (r *Repository) HasAccess() bool {
-	return r.AccessMode >= models.ACCESS_MODE_READ
-}
-
-// CanEnableEditor returns true if repository is editable and user has proper access level.
-func (r *Repository) CanEnableEditor() bool {
-	return r.Repository.CanEnableEditor() && r.IsViewBranch && r.IsWriter() && !r.Repository.IsBranchRequirePullRequest(r.BranchName)
-}
-
-// GetEditorconfig returns the .editorconfig definition if found in the
-// HEAD of the default repo branch.
-func (r *Repository) GetEditorconfig() (*editorconfig.Editorconfig, error) {
-	commit, err := r.GitRepo.GetBranchCommit(r.Repository.DefaultBranch)
-	if err != nil {
-		return nil, err
-	}
-	treeEntry, err := commit.GetTreeEntryByPath(".editorconfig")
-	if err != nil {
-		return nil, err
-	}
-	reader, err := treeEntry.Blob().Data()
-	if err != nil {
-		return nil, err
-	}
-	data, err := ioutil.ReadAll(reader)
-	if err != nil {
-		return nil, err
-	}
-	return editorconfig.ParseBytes(data)
-}
-
-// PullRequestURL returns URL for composing a pull request.
-// This function does not check if the repository can actually compose a pull request.
-func (r *Repository) PullRequestURL(baseBranch, headBranch string) string {
-	repoLink := r.RepoLink
-	if r.PullRequest.BaseRepo != nil {
-		repoLink = r.PullRequest.BaseRepo.Link()
-	}
-	return fmt.Sprintf("%s/compare/%s...%s:%s", repoLink, baseBranch, r.Owner.Name, headBranch)
-}
-
-// composeGoGetImport returns go-get-import meta content.
-func composeGoGetImport(owner, repo string) string {
-	return path.Join(setting.Domain, setting.AppSubUrl, owner, repo)
-}
-
-// earlyResponseForGoGetMeta responses appropriate go-get meta with status 200
-// if user does not have actual access to the requested repository,
-// or the owner or repository does not exist at all.
-// This is particular a workaround for "go get" command which does not respect
-// .netrc file.
-func earlyResponseForGoGetMeta(ctx *Context) {
-	ctx.PlainText(200, []byte(com.Expand(`<meta name="go-import" content="{GoGetImport} git {CloneLink}">`,
-		map[string]string{
-			"GoGetImport": composeGoGetImport(ctx.Params(":username"), ctx.Params(":reponame")),
-			"CloneLink":   models.ComposeHTTPSCloneURL(ctx.Params(":username"), ctx.Params(":reponame")),
-		})))
-}
-
-// [0]: issues, [1]: wiki
-func RepoAssignment(pages ...bool) macaron.Handler {
-	return func(ctx *Context) {
-		var (
-			owner        *models.User
-			err          error
-			isIssuesPage bool
-			isWikiPage   bool
-		)
-
-		if len(pages) > 0 {
-			isIssuesPage = pages[0]
-		}
-		if len(pages) > 1 {
-			isWikiPage = pages[1]
-		}
-
-		ownerName := ctx.Params(":username")
-		repoName := strings.TrimSuffix(ctx.Params(":reponame"), ".git")
-		refName := ctx.Params(":branchname")
-		if len(refName) == 0 {
-			refName = ctx.Params(":path")
-		}
-
-		// Check if the user is the same as the repository owner
-		if ctx.IsSigned && ctx.User.LowerName == strings.ToLower(ownerName) {
-			owner = ctx.User
-		} else {
-			owner, err = models.GetUserByName(ownerName)
-			if err != nil {
-				if errors.IsUserNotExist(err) {
-					if ctx.Query("go-get") == "1" {
-						earlyResponseForGoGetMeta(ctx)
-						return
-					}
-					ctx.NotFound()
-				} else {
-					ctx.Handle(500, "GetUserByName", err)
-				}
-				return
-			}
-		}
-		ctx.Repo.Owner = owner
-		ctx.Data["Username"] = ctx.Repo.Owner.Name
-
-		// Get repository.
-		repo, err := models.GetRepositoryByName(owner.ID, repoName)
-		if err != nil {
-			if errors.IsRepoNotExist(err) {
-				if ctx.Query("go-get") == "1" {
-					earlyResponseForGoGetMeta(ctx)
-					return
-				}
-				ctx.NotFound()
-			} else {
-				ctx.Handle(500, "GetRepositoryByName", err)
-			}
-			return
-		}
-
-		ctx.Repo.Repository = repo
-		ctx.Data["RepoName"] = ctx.Repo.Repository.Name
-		ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
-		ctx.Repo.RepoLink = repo.Link()
-		ctx.Data["RepoLink"] = ctx.Repo.RepoLink
-		ctx.Data["RepoRelPath"] = ctx.Repo.Owner.Name + "/" + ctx.Repo.Repository.Name
-
-		// Admin has super access.
-		if ctx.IsSigned && ctx.User.IsAdmin {
-			ctx.Repo.AccessMode = models.ACCESS_MODE_OWNER
-		} else {
-			mode, err := models.AccessLevel(ctx.UserID(), repo)
-			if err != nil {
-				ctx.Handle(500, "AccessLevel", err)
-				return
-			}
-			ctx.Repo.AccessMode = mode
-		}
-
-		// Check access
-		if ctx.Repo.AccessMode == models.ACCESS_MODE_NONE {
-			if ctx.Query("go-get") == "1" {
-				earlyResponseForGoGetMeta(ctx)
-				return
-			}
-
-			// Redirect to any accessible page if not yet on it
-			if repo.IsPartialPublic() &&
-				(!(isIssuesPage || isWikiPage) ||
-					(isIssuesPage && !repo.CanGuestViewIssues()) ||
-					(isWikiPage && !repo.CanGuestViewWiki())) {
-				switch {
-				case repo.CanGuestViewIssues():
-					ctx.Redirect(repo.Link() + "/issues")
-				case repo.CanGuestViewWiki():
-					ctx.Redirect(repo.Link() + "/wiki")
-				default:
-					ctx.NotFound()
-				}
-				return
-			}
-
-			// Response 404 if user is on completely private repository or possible accessible page but owner doesn't enabled
-			if !repo.IsPartialPublic() ||
-				(isIssuesPage && !repo.CanGuestViewIssues()) ||
-				(isWikiPage && !repo.CanGuestViewWiki()) {
-				ctx.NotFound()
-				return
-			}
-
-			ctx.Repo.Repository.EnableIssues = repo.CanGuestViewIssues()
-			ctx.Repo.Repository.EnableWiki = repo.CanGuestViewWiki()
-		}
-
-		if repo.IsMirror {
-			ctx.Repo.Mirror, err = models.GetMirrorByRepoID(repo.ID)
-			if err != nil {
-				ctx.Handle(500, "GetMirror", err)
-				return
-			}
-			ctx.Data["MirrorEnablePrune"] = ctx.Repo.Mirror.EnablePrune
-			ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval
-			ctx.Data["Mirror"] = ctx.Repo.Mirror
-		}
-
-		gitRepo, err := git.OpenRepository(models.RepoPath(ownerName, repoName))
-		if err != nil {
-			ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(ownerName, repoName), err)
-			return
-		}
-		ctx.Repo.GitRepo = gitRepo
-
-		tags, err := ctx.Repo.GitRepo.GetTags()
-		if err != nil {
-			ctx.Handle(500, fmt.Sprintf("GetTags '%s'", ctx.Repo.Repository.RepoPath()), err)
-			return
-		}
-		ctx.Data["Tags"] = tags
-		ctx.Repo.Repository.NumTags = len(tags)
-
-		ctx.Data["Title"] = owner.Name + "/" + repo.Name
-		ctx.Data["Repository"] = repo
-		ctx.Data["Owner"] = ctx.Repo.Repository.Owner
-		ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner()
-		ctx.Data["IsRepositoryAdmin"] = ctx.Repo.IsAdmin()
-		ctx.Data["IsRepositoryWriter"] = ctx.Repo.IsWriter()
-
-		ctx.Data["DisableSSH"] = setting.SSH.Disabled
-		ctx.Data["DisableHTTP"] = setting.Repository.DisableHTTPGit
-		ctx.Data["CloneLink"] = repo.CloneLink()
-		ctx.Data["WikiCloneLink"] = repo.WikiCloneLink()
-
-		if ctx.IsSigned {
-			ctx.Data["IsWatchingRepo"] = models.IsWatching(ctx.User.ID, repo.ID)
-			ctx.Data["IsStaringRepo"] = models.IsStaring(ctx.User.ID, repo.ID)
-		}
-
-		// repo is bare and display enable
-		if ctx.Repo.Repository.IsBare {
-			return
-		}
-
-		ctx.Data["TagName"] = ctx.Repo.TagName
-		brs, err := ctx.Repo.GitRepo.GetBranches()
-		if err != nil {
-			ctx.Handle(500, "GetBranches", err)
-			return
-		}
-		ctx.Data["Branches"] = brs
-		ctx.Data["BrancheCount"] = len(brs)
-
-		// If not branch selected, try default one.
-		// If default branch doesn't exists, fall back to some other branch.
-		if len(ctx.Repo.BranchName) == 0 {
-			if len(ctx.Repo.Repository.DefaultBranch) > 0 && gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
-				ctx.Repo.BranchName = ctx.Repo.Repository.DefaultBranch
-			} else if len(brs) > 0 {
-				ctx.Repo.BranchName = brs[0]
-			}
-		}
-		ctx.Data["BranchName"] = ctx.Repo.BranchName
-		ctx.Data["CommitID"] = ctx.Repo.CommitID
-
-		if ctx.Query("go-get") == "1" {
-			ctx.Data["GoGetImport"] = composeGoGetImport(owner.Name, repo.Name)
-			prefix := setting.AppUrl + path.Join(owner.Name, repo.Name, "src", ctx.Repo.BranchName)
-			ctx.Data["GoDocDirectory"] = prefix + "{/dir}"
-			ctx.Data["GoDocFile"] = prefix + "{/dir}/{file}#L{line}"
-		}
-
-		ctx.Data["IsGuest"] = !ctx.Repo.HasAccess()
-	}
-}
-
-// RepoRef handles repository reference name including those contain `/`.
-func RepoRef() macaron.Handler {
-	return func(ctx *Context) {
-		// Empty repository does not have reference information.
-		if ctx.Repo.Repository.IsBare {
-			return
-		}
-
-		var (
-			refName string
-			err     error
-		)
-
-		// For API calls.
-		if ctx.Repo.GitRepo == nil {
-			repoPath := models.RepoPath(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
-			ctx.Repo.GitRepo, err = git.OpenRepository(repoPath)
-			if err != nil {
-				ctx.Handle(500, "RepoRef Invalid repo "+repoPath, err)
-				return
-			}
-		}
-
-		// Get default branch.
-		if len(ctx.Params("*")) == 0 {
-			refName = ctx.Repo.Repository.DefaultBranch
-			if !ctx.Repo.GitRepo.IsBranchExist(refName) {
-				brs, err := ctx.Repo.GitRepo.GetBranches()
-				if err != nil {
-					ctx.Handle(500, "GetBranches", err)
-					return
-				}
-				refName = brs[0]
-			}
-			ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetBranchCommit(refName)
-			if err != nil {
-				ctx.Handle(500, "GetBranchCommit", err)
-				return
-			}
-			ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
-			ctx.Repo.IsViewBranch = true
-
-		} else {
-			hasMatched := false
-			parts := strings.Split(ctx.Params("*"), "/")
-			for i, part := range parts {
-				refName = strings.TrimPrefix(refName+"/"+part, "/")
-
-				if ctx.Repo.GitRepo.IsBranchExist(refName) ||
-					ctx.Repo.GitRepo.IsTagExist(refName) {
-					if i < len(parts)-1 {
-						ctx.Repo.TreePath = strings.Join(parts[i+1:], "/")
-					}
-					hasMatched = true
-					break
-				}
-			}
-			if !hasMatched && len(parts[0]) == 40 {
-				refName = parts[0]
-				ctx.Repo.TreePath = strings.Join(parts[1:], "/")
-			}
-
-			if ctx.Repo.GitRepo.IsBranchExist(refName) {
-				ctx.Repo.IsViewBranch = true
-
-				ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetBranchCommit(refName)
-				if err != nil {
-					ctx.Handle(500, "GetBranchCommit", err)
-					return
-				}
-				ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
-
-			} else if ctx.Repo.GitRepo.IsTagExist(refName) {
-				ctx.Repo.IsViewTag = true
-				ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetTagCommit(refName)
-				if err != nil {
-					ctx.Handle(500, "GetTagCommit", err)
-					return
-				}
-				ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
-			} else if len(refName) == 40 {
-				ctx.Repo.IsViewCommit = true
-				ctx.Repo.CommitID = refName
-
-				ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName)
-				if err != nil {
-					ctx.NotFound()
-					return
-				}
-			} else {
-				ctx.Handle(404, "RepoRef invalid repo", fmt.Errorf("branch or tag not exist: %s", refName))
-				return
-			}
-		}
-
-		ctx.Repo.BranchName = refName
-		ctx.Data["BranchName"] = ctx.Repo.BranchName
-		ctx.Data["CommitID"] = ctx.Repo.CommitID
-		ctx.Data["TreePath"] = ctx.Repo.TreePath
-		ctx.Data["IsViewBranch"] = ctx.Repo.IsViewBranch
-		ctx.Data["IsViewTag"] = ctx.Repo.IsViewTag
-		ctx.Data["IsViewCommit"] = ctx.Repo.IsViewCommit
-
-		// People who have push access or have fored repository can propose a new pull request.
-		if ctx.Repo.IsWriter() || (ctx.IsSigned && ctx.User.HasForkedRepo(ctx.Repo.Repository.ID)) {
-			// Pull request is allowed if this is a fork repository
-			// and base repository accepts pull requests.
-			if ctx.Repo.Repository.BaseRepo != nil {
-				if ctx.Repo.Repository.BaseRepo.AllowsPulls() {
-					ctx.Repo.PullRequest.Allowed = true
-					// In-repository pull requests has higher priority than cross-repository if user is viewing
-					// base repository and 1) has write access to it 2) has forked it.
-					if ctx.Repo.IsWriter() {
-						ctx.Data["BaseRepo"] = ctx.Repo.Repository.BaseRepo
-						ctx.Repo.PullRequest.BaseRepo = ctx.Repo.Repository.BaseRepo
-						ctx.Repo.PullRequest.HeadInfo = ctx.Repo.Owner.Name + ":" + ctx.Repo.BranchName
-					} else {
-						ctx.Data["BaseRepo"] = ctx.Repo.Repository
-						ctx.Repo.PullRequest.BaseRepo = ctx.Repo.Repository
-						ctx.Repo.PullRequest.HeadInfo = ctx.User.Name + ":" + ctx.Repo.BranchName
-					}
-				}
-			} else {
-				// Or, this is repository accepts pull requests between branches.
-				if ctx.Repo.Repository.AllowsPulls() {
-					ctx.Data["BaseRepo"] = ctx.Repo.Repository
-					ctx.Repo.PullRequest.BaseRepo = ctx.Repo.Repository
-					ctx.Repo.PullRequest.Allowed = true
-					ctx.Repo.PullRequest.SameRepo = true
-					ctx.Repo.PullRequest.HeadInfo = ctx.Repo.BranchName
-				}
-			}
-		}
-		ctx.Data["PullRequestCtx"] = ctx.Repo.PullRequest
-	}
-}
-
-func RequireRepoAdmin() macaron.Handler {
-	return func(ctx *Context) {
-		if !ctx.IsSigned || (!ctx.Repo.IsAdmin() && !ctx.User.IsAdmin) {
-			ctx.NotFound()
-			return
-		}
-	}
-}
-
-func RequireRepoWriter() macaron.Handler {
-	return func(ctx *Context) {
-		if !ctx.IsSigned || (!ctx.Repo.IsWriter() && !ctx.User.IsAdmin) {
-			ctx.NotFound()
-			return
-		}
-	}
-}
-
-// GitHookService checks if repository Git hooks service has been enabled.
-func GitHookService() macaron.Handler {
-	return func(ctx *Context) {
-		if !ctx.User.CanEditGitHook() {
-			ctx.NotFound()
-			return
-		}
-	}
-}