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- // Copyright 2018 The Gogs Authors. All rights reserved.
- // 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 repo
-
- import (
- "fmt"
- "math"
- "net/http"
- "strconv"
-
- "code.gitea.io/gitea/models"
- "code.gitea.io/gitea/modules/context"
- "code.gitea.io/gitea/modules/convert"
- "code.gitea.io/gitea/modules/git"
- "code.gitea.io/gitea/modules/setting"
- api "code.gitea.io/gitea/modules/structs"
- "code.gitea.io/gitea/modules/validation"
- "code.gitea.io/gitea/routers/api/v1/utils"
- )
-
- // GetSingleCommit get a commit via sha
- func GetSingleCommit(ctx *context.APIContext) {
- // swagger:operation GET /repos/{owner}/{repo}/git/commits/{sha} repository repoGetSingleCommit
- // ---
- // summary: Get a single commit from a repository
- // produces:
- // - application/json
- // parameters:
- // - name: owner
- // in: path
- // description: owner of the repo
- // type: string
- // required: true
- // - name: repo
- // in: path
- // description: name of the repo
- // type: string
- // required: true
- // - name: sha
- // in: path
- // description: a git ref or commit sha
- // type: string
- // required: true
- // responses:
- // "200":
- // "$ref": "#/responses/Commit"
- // "422":
- // "$ref": "#/responses/validationError"
- // "404":
- // "$ref": "#/responses/notFound"
-
- sha := ctx.Params(":sha")
- if (validation.GitRefNamePatternInvalid.MatchString(sha) || !validation.CheckGitRefAdditionalRulesValid(sha)) && !git.SHAPattern.MatchString(sha) {
- ctx.Error(http.StatusUnprocessableEntity, "no valid ref or sha", fmt.Sprintf("no valid ref or sha: %s", sha))
- return
- }
- getCommit(ctx, sha)
- }
-
- func getCommit(ctx *context.APIContext, identifier string) {
- gitRepo, err := git.OpenRepository(ctx.Repo.Repository.RepoPath())
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
- return
- }
- defer gitRepo.Close()
- commit, err := gitRepo.GetCommit(identifier)
- if err != nil {
- if git.IsErrNotExist(err) {
- ctx.NotFound(identifier)
- return
- }
- ctx.Error(http.StatusInternalServerError, "gitRepo.GetCommit", err)
- return
- }
-
- json, err := convert.ToCommit(ctx.Repo.Repository, commit, nil)
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "toCommit", err)
- return
- }
- ctx.JSON(http.StatusOK, json)
- }
-
- // GetAllCommits get all commits via
- func GetAllCommits(ctx *context.APIContext) {
- // swagger:operation GET /repos/{owner}/{repo}/commits repository repoGetAllCommits
- // ---
- // summary: Get a list of all commits from a repository
- // produces:
- // - application/json
- // parameters:
- // - name: owner
- // in: path
- // description: owner of the repo
- // type: string
- // required: true
- // - name: repo
- // in: path
- // description: name of the repo
- // type: string
- // required: true
- // - name: sha
- // in: query
- // description: SHA or branch to start listing commits from (usually 'master')
- // type: string
- // - name: page
- // in: query
- // description: page number of results to return (1-based)
- // type: integer
- // - name: limit
- // in: query
- // description: page size of results
- // type: integer
- // responses:
- // "200":
- // "$ref": "#/responses/CommitList"
- // "404":
- // "$ref": "#/responses/notFound"
- // "409":
- // "$ref": "#/responses/EmptyRepository"
-
- if ctx.Repo.Repository.IsEmpty {
- ctx.JSON(http.StatusConflict, api.APIError{
- Message: "Git Repository is empty.",
- URL: setting.API.SwaggerURL,
- })
- return
- }
-
- gitRepo, err := git.OpenRepository(ctx.Repo.Repository.RepoPath())
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
- return
- }
- defer gitRepo.Close()
-
- listOptions := utils.GetListOptions(ctx)
- if listOptions.Page <= 0 {
- listOptions.Page = 1
- }
-
- if listOptions.PageSize > setting.Git.CommitsRangeSize {
- listOptions.PageSize = setting.Git.CommitsRangeSize
- }
-
- sha := ctx.FormString("sha")
-
- var baseCommit *git.Commit
- if len(sha) == 0 {
- // no sha supplied - use default branch
- head, err := gitRepo.GetHEADBranch()
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "GetHEADBranch", err)
- return
- }
-
- baseCommit, err = gitRepo.GetBranchCommit(head.Name)
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "GetCommit", err)
- return
- }
- } else {
- // get commit specified by sha
- baseCommit, err = gitRepo.GetCommit(sha)
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "GetCommit", err)
- return
- }
- }
-
- // Total commit count
- commitsCountTotal, err := baseCommit.CommitsCount()
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "GetCommitsCount", err)
- return
- }
-
- pageCount := int(math.Ceil(float64(commitsCountTotal) / float64(listOptions.PageSize)))
-
- // Query commits
- commits, err := baseCommit.CommitsByRange(listOptions.Page, listOptions.PageSize)
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "CommitsByRange", err)
- return
- }
-
- userCache := make(map[string]*models.User)
-
- apiCommits := make([]*api.Commit, len(commits))
- for i, commit := range commits {
- // Create json struct
- apiCommits[i], err = convert.ToCommit(ctx.Repo.Repository, commit, userCache)
- if err != nil {
- ctx.Error(http.StatusInternalServerError, "toCommit", err)
- return
- }
- }
-
- ctx.SetLinkHeader(int(commitsCountTotal), listOptions.PageSize)
- ctx.SetTotalCountHeader(commitsCountTotal)
-
- // kept for backwards compatibility
- ctx.Header().Set("X-Page", strconv.Itoa(listOptions.Page))
- ctx.Header().Set("X-PerPage", strconv.Itoa(listOptions.PageSize))
- ctx.Header().Set("X-Total", strconv.FormatInt(commitsCountTotal, 10))
- ctx.Header().Set("X-PageCount", strconv.Itoa(pageCount))
- ctx.Header().Set("X-HasMore", strconv.FormatBool(listOptions.Page < pageCount))
- ctx.AppendAccessControlExposeHeaders("X-Page", "X-PerPage", "X-Total", "X-PageCount", "X-HasMore")
-
- ctx.JSON(http.StatusOK, &apiCommits)
- }
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