mirror of
https://github.com/go-gitea/gitea.git
synced 2025-11-04 05:25:15 +01:00
9a071a596f
Adds an API POST endpoint under `/repos/{owner}/{repo}/file-contents`
which receives a list of paths and returns a list of the contents of
these files.
This API endpoint will be helpful for applications like headless CMS
(reference: https://github.com/sveltia/sveltia-cms/issues/198) which
need to retrieve a large number of files by reducing the amount of
needed API calls.
Close #33495
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
1087 lines
31 KiB
Go
1087 lines
31 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2018 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package repo
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import (
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"bytes"
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"encoding/base64"
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"errors"
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"fmt"
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"io"
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"net/http"
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"strings"
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"time"
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git_model "code.gitea.io/gitea/models/git"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/gitrepo"
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"code.gitea.io/gitea/modules/httpcache"
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"code.gitea.io/gitea/modules/json"
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"code.gitea.io/gitea/modules/lfs"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/storage"
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api "code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/routers/api/v1/utils"
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"code.gitea.io/gitea/routers/common"
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"code.gitea.io/gitea/services/context"
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pull_service "code.gitea.io/gitea/services/pull"
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archiver_service "code.gitea.io/gitea/services/repository/archiver"
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files_service "code.gitea.io/gitea/services/repository/files"
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)
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const giteaObjectTypeHeader = "X-Gitea-Object-Type"
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// GetRawFile get a file by path on a repository
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func GetRawFile(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/raw/{filepath} repository repoGetRawFile
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// ---
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// summary: Get a file from a repository
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// produces:
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// - application/octet-stream
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: filepath
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// in: path
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// description: path of the file to get, it should be "{ref}/{filepath}". If there is no ref could be inferred, it will be treated as the default branch
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// type: string
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// required: true
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// - name: ref
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// in: query
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// description: "The name of the commit/branch/tag. Default the repository’s default branch"
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// type: string
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// required: false
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// responses:
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// 200:
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// description: Returns raw file content.
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// schema:
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// type: file
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// "404":
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// "$ref": "#/responses/notFound"
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if ctx.Repo.Repository.IsEmpty {
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ctx.APIErrorNotFound()
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return
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}
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blob, entry, lastModified := getBlobForEntry(ctx)
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if ctx.Written() {
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return
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}
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ctx.RespHeader().Set(giteaObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
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if err := common.ServeBlob(ctx.Base, ctx.Repo.Repository, ctx.Repo.TreePath, blob, lastModified); err != nil {
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ctx.APIErrorInternal(err)
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}
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}
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// GetRawFileOrLFS get a file by repo's path, redirecting to LFS if necessary.
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func GetRawFileOrLFS(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/media/{filepath} repository repoGetRawFileOrLFS
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// ---
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// summary: Get a file or it's LFS object from a repository
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// produces:
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// - application/octet-stream
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: filepath
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// in: path
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// description: path of the file to get, it should be "{ref}/{filepath}". If there is no ref could be inferred, it will be treated as the default branch
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// type: string
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// required: true
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// - name: ref
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// in: query
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// description: "The name of the commit/branch/tag. Default the repository’s default branch"
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// type: string
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// required: false
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// responses:
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// 200:
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// description: Returns raw file content.
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// schema:
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// type: file
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// "404":
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// "$ref": "#/responses/notFound"
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if ctx.Repo.Repository.IsEmpty {
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ctx.APIErrorNotFound()
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return
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}
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blob, entry, lastModified := getBlobForEntry(ctx)
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if ctx.Written() {
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return
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}
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ctx.RespHeader().Set(giteaObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
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// LFS Pointer files are at most 1024 bytes - so any blob greater than 1024 bytes cannot be an LFS file
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if blob.Size() > 1024 {
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// First handle caching for the blob
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if httpcache.HandleGenericETagTimeCache(ctx.Req, ctx.Resp, `"`+blob.ID.String()+`"`, lastModified) {
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return
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}
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// OK not cached - serve!
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if err := common.ServeBlob(ctx.Base, ctx.Repo.Repository, ctx.Repo.TreePath, blob, lastModified); err != nil {
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ctx.APIErrorInternal(err)
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}
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return
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}
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// OK, now the blob is known to have at most 1024 bytes we can simply read this in one go (This saves reading it twice)
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dataRc, err := blob.DataAsync()
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if err != nil {
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ctx.APIErrorInternal(err)
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return
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}
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// FIXME: code from #19689, what if the file is large ... OOM ...
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buf, err := io.ReadAll(dataRc)
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if err != nil {
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_ = dataRc.Close()
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ctx.APIErrorInternal(err)
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return
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}
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if err := dataRc.Close(); err != nil {
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log.Error("Error whilst closing blob %s reader in %-v. Error: %v", blob.ID, ctx.Repo.Repository, err)
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}
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// Check if the blob represents a pointer
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pointer, _ := lfs.ReadPointer(bytes.NewReader(buf))
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// if it's not a pointer, just serve the data directly
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if !pointer.IsValid() {
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// First handle caching for the blob
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if httpcache.HandleGenericETagTimeCache(ctx.Req, ctx.Resp, `"`+blob.ID.String()+`"`, lastModified) {
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return
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}
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// OK not cached - serve!
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common.ServeContentByReader(ctx.Base, ctx.Repo.TreePath, blob.Size(), bytes.NewReader(buf))
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return
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}
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// Now check if there is a MetaObject for this pointer
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meta, err := git_model.GetLFSMetaObjectByOid(ctx, ctx.Repo.Repository.ID, pointer.Oid)
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// If there isn't one, just serve the data directly
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if errors.Is(err, git_model.ErrLFSObjectNotExist) {
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// Handle caching for the blob SHA (not the LFS object OID)
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if httpcache.HandleGenericETagTimeCache(ctx.Req, ctx.Resp, `"`+blob.ID.String()+`"`, lastModified) {
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return
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}
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common.ServeContentByReader(ctx.Base, ctx.Repo.TreePath, blob.Size(), bytes.NewReader(buf))
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return
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} else if err != nil {
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ctx.APIErrorInternal(err)
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return
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}
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// Handle caching for the LFS object OID
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if httpcache.HandleGenericETagCache(ctx.Req, ctx.Resp, `"`+pointer.Oid+`"`) {
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return
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}
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if setting.LFS.Storage.ServeDirect() {
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// If we have a signed url (S3, object storage), redirect to this directly.
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u, err := storage.LFS.URL(pointer.RelativePath(), blob.Name(), nil)
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if u != nil && err == nil {
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ctx.Redirect(u.String())
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return
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}
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}
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lfsDataRc, err := lfs.ReadMetaObject(meta.Pointer)
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if err != nil {
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ctx.APIErrorInternal(err)
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return
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}
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defer lfsDataRc.Close()
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common.ServeContentByReadSeeker(ctx.Base, ctx.Repo.TreePath, lastModified, lfsDataRc)
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}
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func getBlobForEntry(ctx *context.APIContext) (blob *git.Blob, entry *git.TreeEntry, lastModified *time.Time) {
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entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
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if err != nil {
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if git.IsErrNotExist(err) {
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ctx.APIErrorNotFound()
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} else {
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ctx.APIErrorInternal(err)
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}
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return nil, nil, nil
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}
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if entry.IsDir() || entry.IsSubModule() {
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ctx.APIErrorNotFound("getBlobForEntry", nil)
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return nil, nil, nil
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}
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latestCommit, err := ctx.Repo.GitRepo.GetTreePathLatestCommit(ctx.Repo.Commit.ID.String(), ctx.Repo.TreePath)
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if err != nil {
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ctx.APIErrorInternal(err)
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return nil, nil, nil
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}
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when := &latestCommit.Committer.When
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return entry.Blob(), entry, when
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}
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// GetArchive get archive of a repository
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func GetArchive(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/archive/{archive} repository repoGetArchive
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// ---
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// summary: Get an archive of a repository
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: archive
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// in: path
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// description: the git reference for download with attached archive format (e.g. master.zip)
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// type: string
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// required: true
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// responses:
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// 200:
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// description: success
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// "404":
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// "$ref": "#/responses/notFound"
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if ctx.Repo.GitRepo == nil {
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var err error
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ctx.Repo.GitRepo, err = gitrepo.RepositoryFromRequestContextOrOpen(ctx, ctx.Repo.Repository)
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if err != nil {
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ctx.APIErrorInternal(err)
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return
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}
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}
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archiveDownload(ctx)
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}
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func archiveDownload(ctx *context.APIContext) {
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aReq, err := archiver_service.NewRequest(ctx.Repo.Repository.ID, ctx.Repo.GitRepo, ctx.PathParam("*"))
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if err != nil {
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if errors.Is(err, archiver_service.ErrUnknownArchiveFormat{}) {
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ctx.APIError(http.StatusBadRequest, err)
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} else if errors.Is(err, archiver_service.RepoRefNotFoundError{}) {
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ctx.APIError(http.StatusNotFound, err)
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} else {
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ctx.APIErrorInternal(err)
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}
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return
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}
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archiver, err := aReq.Await(ctx)
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if err != nil {
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ctx.APIErrorInternal(err)
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return
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}
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download(ctx, aReq.GetArchiveName(), archiver)
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}
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func download(ctx *context.APIContext, archiveName string, archiver *repo_model.RepoArchiver) {
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downloadName := ctx.Repo.Repository.Name + "-" + archiveName
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// Add nix format link header so tarballs lock correctly:
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// https://github.com/nixos/nix/blob/56763ff918eb308db23080e560ed2ea3e00c80a7/doc/manual/src/protocols/tarball-fetcher.md
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ctx.Resp.Header().Add("Link", fmt.Sprintf(`<%s/archive/%s.%s?rev=%s>; rel="immutable"`,
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ctx.Repo.Repository.APIURL(),
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archiver.CommitID,
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archiver.Type.String(),
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archiver.CommitID,
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))
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rPath := archiver.RelativePath()
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if setting.RepoArchive.Storage.ServeDirect() {
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// If we have a signed url (S3, object storage), redirect to this directly.
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u, err := storage.RepoArchives.URL(rPath, downloadName, nil)
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if u != nil && err == nil {
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ctx.Redirect(u.String())
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return
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}
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}
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// If we have matched and access to release or issue
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fr, err := storage.RepoArchives.Open(rPath)
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if err != nil {
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ctx.APIErrorInternal(err)
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return
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}
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defer fr.Close()
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ctx.ServeContent(fr, &context.ServeHeaderOptions{
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Filename: downloadName,
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LastModified: archiver.CreatedUnix.AsLocalTime(),
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})
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}
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// GetEditorconfig get editor config of a repository
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func GetEditorconfig(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/editorconfig/{filepath} repository repoGetEditorConfig
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// ---
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// summary: Get the EditorConfig definitions of a file in a repository
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: filepath
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// in: path
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// description: filepath of file to get
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// type: string
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// required: true
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// - name: ref
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// in: query
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// description: "The name of the commit/branch/tag. Default to the repository’s default branch."
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// type: string
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// required: false
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// responses:
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// 200:
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// description: success
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// "404":
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// "$ref": "#/responses/notFound"
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ec, _, err := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
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if err != nil {
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if git.IsErrNotExist(err) {
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ctx.APIErrorNotFound(err)
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} else {
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ctx.APIErrorInternal(err)
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}
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return
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}
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fileName := ctx.PathParam("filename")
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def, err := ec.GetDefinitionForFilename(fileName)
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if def == nil {
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ctx.APIErrorNotFound(err)
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return
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}
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ctx.JSON(http.StatusOK, def)
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}
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// canWriteFiles returns true if repository is editable and user has proper access level.
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func canWriteFiles(ctx *context.APIContext, branch string) bool {
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return ctx.Repo.CanWriteToBranch(ctx, ctx.Doer, branch) &&
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!ctx.Repo.Repository.IsMirror &&
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!ctx.Repo.Repository.IsArchived
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}
|
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|
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func base64Reader(s string) (io.ReadSeeker, error) {
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b, err := base64.StdEncoding.DecodeString(s)
|
||
if err != nil {
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return nil, err
|
||
}
|
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return bytes.NewReader(b), nil
|
||
}
|
||
|
||
// ChangeFiles handles API call for modifying multiple files
|
||
func ChangeFiles(ctx *context.APIContext) {
|
||
// swagger:operation POST /repos/{owner}/{repo}/contents repository repoChangeFiles
|
||
// ---
|
||
// summary: Modify multiple files in a repository
|
||
// consumes:
|
||
// - application/json
|
||
// 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: body
|
||
// in: body
|
||
// required: true
|
||
// schema:
|
||
// "$ref": "#/definitions/ChangeFilesOptions"
|
||
// responses:
|
||
// "201":
|
||
// "$ref": "#/responses/FilesResponse"
|
||
// "403":
|
||
// "$ref": "#/responses/error"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
// "422":
|
||
// "$ref": "#/responses/error"
|
||
// "423":
|
||
// "$ref": "#/responses/repoArchivedError"
|
||
|
||
apiOpts := web.GetForm(ctx).(*api.ChangeFilesOptions)
|
||
|
||
if apiOpts.BranchName == "" {
|
||
apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
|
||
}
|
||
|
||
var files []*files_service.ChangeRepoFile
|
||
for _, file := range apiOpts.Files {
|
||
contentReader, err := base64Reader(file.ContentBase64)
|
||
if err != nil {
|
||
ctx.APIError(http.StatusUnprocessableEntity, err)
|
||
return
|
||
}
|
||
changeRepoFile := &files_service.ChangeRepoFile{
|
||
Operation: file.Operation,
|
||
TreePath: file.Path,
|
||
FromTreePath: file.FromPath,
|
||
ContentReader: contentReader,
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||
SHA: file.SHA,
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||
}
|
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files = append(files, changeRepoFile)
|
||
}
|
||
|
||
opts := &files_service.ChangeRepoFilesOptions{
|
||
Files: files,
|
||
Message: apiOpts.Message,
|
||
OldBranch: apiOpts.BranchName,
|
||
NewBranch: apiOpts.NewBranchName,
|
||
Committer: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Committer.Name,
|
||
GitUserEmail: apiOpts.Committer.Email,
|
||
},
|
||
Author: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Author.Name,
|
||
GitUserEmail: apiOpts.Author.Email,
|
||
},
|
||
Dates: &files_service.CommitDateOptions{
|
||
Author: apiOpts.Dates.Author,
|
||
Committer: apiOpts.Dates.Committer,
|
||
},
|
||
Signoff: apiOpts.Signoff,
|
||
}
|
||
if opts.Dates.Author.IsZero() {
|
||
opts.Dates.Author = time.Now()
|
||
}
|
||
if opts.Dates.Committer.IsZero() {
|
||
opts.Dates.Committer = time.Now()
|
||
}
|
||
|
||
if opts.Message == "" {
|
||
opts.Message = changeFilesCommitMessage(ctx, files)
|
||
}
|
||
|
||
if filesResponse, err := createOrUpdateFiles(ctx, opts); err != nil {
|
||
handleCreateOrUpdateFileError(ctx, err)
|
||
} else {
|
||
ctx.JSON(http.StatusCreated, filesResponse)
|
||
}
|
||
}
|
||
|
||
// CreateFile handles API call for creating a file
|
||
func CreateFile(ctx *context.APIContext) {
|
||
// swagger:operation POST /repos/{owner}/{repo}/contents/{filepath} repository repoCreateFile
|
||
// ---
|
||
// summary: Create a file in a repository
|
||
// consumes:
|
||
// - application/json
|
||
// 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: filepath
|
||
// in: path
|
||
// description: path of the file to create
|
||
// type: string
|
||
// required: true
|
||
// - name: body
|
||
// in: body
|
||
// required: true
|
||
// schema:
|
||
// "$ref": "#/definitions/CreateFileOptions"
|
||
// responses:
|
||
// "201":
|
||
// "$ref": "#/responses/FileResponse"
|
||
// "403":
|
||
// "$ref": "#/responses/error"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
// "422":
|
||
// "$ref": "#/responses/error"
|
||
// "423":
|
||
// "$ref": "#/responses/repoArchivedError"
|
||
|
||
apiOpts := web.GetForm(ctx).(*api.CreateFileOptions)
|
||
|
||
if apiOpts.BranchName == "" {
|
||
apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
|
||
}
|
||
|
||
contentReader, err := base64Reader(apiOpts.ContentBase64)
|
||
if err != nil {
|
||
ctx.APIError(http.StatusUnprocessableEntity, err)
|
||
return
|
||
}
|
||
|
||
opts := &files_service.ChangeRepoFilesOptions{
|
||
Files: []*files_service.ChangeRepoFile{
|
||
{
|
||
Operation: "create",
|
||
TreePath: ctx.PathParam("*"),
|
||
ContentReader: contentReader,
|
||
},
|
||
},
|
||
Message: apiOpts.Message,
|
||
OldBranch: apiOpts.BranchName,
|
||
NewBranch: apiOpts.NewBranchName,
|
||
Committer: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Committer.Name,
|
||
GitUserEmail: apiOpts.Committer.Email,
|
||
},
|
||
Author: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Author.Name,
|
||
GitUserEmail: apiOpts.Author.Email,
|
||
},
|
||
Dates: &files_service.CommitDateOptions{
|
||
Author: apiOpts.Dates.Author,
|
||
Committer: apiOpts.Dates.Committer,
|
||
},
|
||
Signoff: apiOpts.Signoff,
|
||
}
|
||
if opts.Dates.Author.IsZero() {
|
||
opts.Dates.Author = time.Now()
|
||
}
|
||
if opts.Dates.Committer.IsZero() {
|
||
opts.Dates.Committer = time.Now()
|
||
}
|
||
|
||
if opts.Message == "" {
|
||
opts.Message = changeFilesCommitMessage(ctx, opts.Files)
|
||
}
|
||
|
||
if filesResponse, err := createOrUpdateFiles(ctx, opts); err != nil {
|
||
handleCreateOrUpdateFileError(ctx, err)
|
||
} else {
|
||
fileResponse := files_service.GetFileResponseFromFilesResponse(filesResponse, 0)
|
||
ctx.JSON(http.StatusCreated, fileResponse)
|
||
}
|
||
}
|
||
|
||
// UpdateFile handles API call for updating a file
|
||
func UpdateFile(ctx *context.APIContext) {
|
||
// swagger:operation PUT /repos/{owner}/{repo}/contents/{filepath} repository repoUpdateFile
|
||
// ---
|
||
// summary: Update a file in a repository
|
||
// consumes:
|
||
// - application/json
|
||
// 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: filepath
|
||
// in: path
|
||
// description: path of the file to update
|
||
// type: string
|
||
// required: true
|
||
// - name: body
|
||
// in: body
|
||
// required: true
|
||
// schema:
|
||
// "$ref": "#/definitions/UpdateFileOptions"
|
||
// responses:
|
||
// "200":
|
||
// "$ref": "#/responses/FileResponse"
|
||
// "403":
|
||
// "$ref": "#/responses/error"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
// "422":
|
||
// "$ref": "#/responses/error"
|
||
// "423":
|
||
// "$ref": "#/responses/repoArchivedError"
|
||
apiOpts := web.GetForm(ctx).(*api.UpdateFileOptions)
|
||
if ctx.Repo.Repository.IsEmpty {
|
||
ctx.APIError(http.StatusUnprocessableEntity, errors.New("repo is empty"))
|
||
return
|
||
}
|
||
|
||
if apiOpts.BranchName == "" {
|
||
apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
|
||
}
|
||
|
||
contentReader, err := base64Reader(apiOpts.ContentBase64)
|
||
if err != nil {
|
||
ctx.APIError(http.StatusUnprocessableEntity, err)
|
||
return
|
||
}
|
||
|
||
opts := &files_service.ChangeRepoFilesOptions{
|
||
Files: []*files_service.ChangeRepoFile{
|
||
{
|
||
Operation: "update",
|
||
ContentReader: contentReader,
|
||
SHA: apiOpts.SHA,
|
||
FromTreePath: apiOpts.FromPath,
|
||
TreePath: ctx.PathParam("*"),
|
||
},
|
||
},
|
||
Message: apiOpts.Message,
|
||
OldBranch: apiOpts.BranchName,
|
||
NewBranch: apiOpts.NewBranchName,
|
||
Committer: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Committer.Name,
|
||
GitUserEmail: apiOpts.Committer.Email,
|
||
},
|
||
Author: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Author.Name,
|
||
GitUserEmail: apiOpts.Author.Email,
|
||
},
|
||
Dates: &files_service.CommitDateOptions{
|
||
Author: apiOpts.Dates.Author,
|
||
Committer: apiOpts.Dates.Committer,
|
||
},
|
||
Signoff: apiOpts.Signoff,
|
||
}
|
||
if opts.Dates.Author.IsZero() {
|
||
opts.Dates.Author = time.Now()
|
||
}
|
||
if opts.Dates.Committer.IsZero() {
|
||
opts.Dates.Committer = time.Now()
|
||
}
|
||
|
||
if opts.Message == "" {
|
||
opts.Message = changeFilesCommitMessage(ctx, opts.Files)
|
||
}
|
||
|
||
if filesResponse, err := createOrUpdateFiles(ctx, opts); err != nil {
|
||
handleCreateOrUpdateFileError(ctx, err)
|
||
} else {
|
||
fileResponse := files_service.GetFileResponseFromFilesResponse(filesResponse, 0)
|
||
ctx.JSON(http.StatusOK, fileResponse)
|
||
}
|
||
}
|
||
|
||
func handleCreateOrUpdateFileError(ctx *context.APIContext, err error) {
|
||
if files_service.IsErrUserCannotCommit(err) || pull_service.IsErrFilePathProtected(err) {
|
||
ctx.APIError(http.StatusForbidden, err)
|
||
return
|
||
}
|
||
if git_model.IsErrBranchAlreadyExists(err) || files_service.IsErrFilenameInvalid(err) || pull_service.IsErrSHADoesNotMatch(err) ||
|
||
files_service.IsErrFilePathInvalid(err) || files_service.IsErrRepoFileAlreadyExists(err) {
|
||
ctx.APIError(http.StatusUnprocessableEntity, err)
|
||
return
|
||
}
|
||
if git_model.IsErrBranchNotExist(err) || git.IsErrBranchNotExist(err) {
|
||
ctx.APIError(http.StatusNotFound, err)
|
||
return
|
||
}
|
||
|
||
ctx.APIErrorInternal(err)
|
||
}
|
||
|
||
// Called from both CreateFile or UpdateFile to handle both
|
||
func createOrUpdateFiles(ctx *context.APIContext, opts *files_service.ChangeRepoFilesOptions) (*api.FilesResponse, error) {
|
||
if !canWriteFiles(ctx, opts.OldBranch) {
|
||
return nil, repo_model.ErrUserDoesNotHaveAccessToRepo{
|
||
UserID: ctx.Doer.ID,
|
||
RepoName: ctx.Repo.Repository.LowerName,
|
||
}
|
||
}
|
||
|
||
return files_service.ChangeRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, opts)
|
||
}
|
||
|
||
// format commit message if empty
|
||
func changeFilesCommitMessage(ctx *context.APIContext, files []*files_service.ChangeRepoFile) string {
|
||
var (
|
||
createFiles []string
|
||
updateFiles []string
|
||
deleteFiles []string
|
||
)
|
||
for _, file := range files {
|
||
switch file.Operation {
|
||
case "create":
|
||
createFiles = append(createFiles, file.TreePath)
|
||
case "update":
|
||
updateFiles = append(updateFiles, file.TreePath)
|
||
case "delete":
|
||
deleteFiles = append(deleteFiles, file.TreePath)
|
||
}
|
||
}
|
||
message := ""
|
||
if len(createFiles) != 0 {
|
||
message += ctx.Locale.TrString("repo.editor.add", strings.Join(createFiles, ", ")+"\n")
|
||
}
|
||
if len(updateFiles) != 0 {
|
||
message += ctx.Locale.TrString("repo.editor.update", strings.Join(updateFiles, ", ")+"\n")
|
||
}
|
||
if len(deleteFiles) != 0 {
|
||
message += ctx.Locale.TrString("repo.editor.delete", strings.Join(deleteFiles, ", "))
|
||
}
|
||
return strings.Trim(message, "\n")
|
||
}
|
||
|
||
// DeleteFile Delete a file in a repository
|
||
func DeleteFile(ctx *context.APIContext) {
|
||
// swagger:operation DELETE /repos/{owner}/{repo}/contents/{filepath} repository repoDeleteFile
|
||
// ---
|
||
// summary: Delete a file in a repository
|
||
// consumes:
|
||
// - application/json
|
||
// 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: filepath
|
||
// in: path
|
||
// description: path of the file to delete
|
||
// type: string
|
||
// required: true
|
||
// - name: body
|
||
// in: body
|
||
// required: true
|
||
// schema:
|
||
// "$ref": "#/definitions/DeleteFileOptions"
|
||
// responses:
|
||
// "200":
|
||
// "$ref": "#/responses/FileDeleteResponse"
|
||
// "400":
|
||
// "$ref": "#/responses/error"
|
||
// "403":
|
||
// "$ref": "#/responses/error"
|
||
// "404":
|
||
// "$ref": "#/responses/error"
|
||
// "423":
|
||
// "$ref": "#/responses/repoArchivedError"
|
||
|
||
apiOpts := web.GetForm(ctx).(*api.DeleteFileOptions)
|
||
if !canWriteFiles(ctx, apiOpts.BranchName) {
|
||
ctx.APIError(http.StatusForbidden, repo_model.ErrUserDoesNotHaveAccessToRepo{
|
||
UserID: ctx.Doer.ID,
|
||
RepoName: ctx.Repo.Repository.LowerName,
|
||
})
|
||
return
|
||
}
|
||
|
||
if apiOpts.BranchName == "" {
|
||
apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
|
||
}
|
||
|
||
opts := &files_service.ChangeRepoFilesOptions{
|
||
Files: []*files_service.ChangeRepoFile{
|
||
{
|
||
Operation: "delete",
|
||
SHA: apiOpts.SHA,
|
||
TreePath: ctx.PathParam("*"),
|
||
},
|
||
},
|
||
Message: apiOpts.Message,
|
||
OldBranch: apiOpts.BranchName,
|
||
NewBranch: apiOpts.NewBranchName,
|
||
Committer: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Committer.Name,
|
||
GitUserEmail: apiOpts.Committer.Email,
|
||
},
|
||
Author: &files_service.IdentityOptions{
|
||
GitUserName: apiOpts.Author.Name,
|
||
GitUserEmail: apiOpts.Author.Email,
|
||
},
|
||
Dates: &files_service.CommitDateOptions{
|
||
Author: apiOpts.Dates.Author,
|
||
Committer: apiOpts.Dates.Committer,
|
||
},
|
||
Signoff: apiOpts.Signoff,
|
||
}
|
||
if opts.Dates.Author.IsZero() {
|
||
opts.Dates.Author = time.Now()
|
||
}
|
||
if opts.Dates.Committer.IsZero() {
|
||
opts.Dates.Committer = time.Now()
|
||
}
|
||
|
||
if opts.Message == "" {
|
||
opts.Message = changeFilesCommitMessage(ctx, opts.Files)
|
||
}
|
||
|
||
if filesResponse, err := files_service.ChangeRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, opts); err != nil {
|
||
if git.IsErrBranchNotExist(err) || files_service.IsErrRepoFileDoesNotExist(err) || git.IsErrNotExist(err) {
|
||
ctx.APIError(http.StatusNotFound, err)
|
||
return
|
||
} else if git_model.IsErrBranchAlreadyExists(err) ||
|
||
files_service.IsErrFilenameInvalid(err) ||
|
||
pull_service.IsErrSHADoesNotMatch(err) ||
|
||
files_service.IsErrCommitIDDoesNotMatch(err) ||
|
||
files_service.IsErrSHAOrCommitIDNotProvided(err) {
|
||
ctx.APIError(http.StatusBadRequest, err)
|
||
return
|
||
} else if files_service.IsErrUserCannotCommit(err) {
|
||
ctx.APIError(http.StatusForbidden, err)
|
||
return
|
||
}
|
||
ctx.APIErrorInternal(err)
|
||
} else {
|
||
fileResponse := files_service.GetFileResponseFromFilesResponse(filesResponse, 0)
|
||
ctx.JSON(http.StatusOK, fileResponse) // FIXME on APIv2: return http.StatusNoContent
|
||
}
|
||
}
|
||
|
||
func resolveRefCommit(ctx *context.APIContext, ref string, minCommitIDLen ...int) *utils.RefCommit {
|
||
ref = util.IfZero(ref, ctx.Repo.Repository.DefaultBranch)
|
||
refCommit, err := utils.ResolveRefCommit(ctx, ctx.Repo.Repository, ref, minCommitIDLen...)
|
||
if errors.Is(err, util.ErrNotExist) {
|
||
ctx.APIErrorNotFound(err)
|
||
} else if err != nil {
|
||
ctx.APIErrorInternal(err)
|
||
}
|
||
return refCommit
|
||
}
|
||
|
||
// GetContents Get the metadata and contents (if a file) of an entry in a repository, or a list of entries if a dir
|
||
func GetContents(ctx *context.APIContext) {
|
||
// swagger:operation GET /repos/{owner}/{repo}/contents/{filepath} repository repoGetContents
|
||
// ---
|
||
// summary: Gets the metadata and contents (if a file) of an entry in a repository, or a list of entries if a dir
|
||
// 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: filepath
|
||
// in: path
|
||
// description: path of the dir, file, symlink or submodule in the repo
|
||
// type: string
|
||
// required: true
|
||
// - name: ref
|
||
// in: query
|
||
// description: "The name of the commit/branch/tag. Default to the repository’s default branch."
|
||
// type: string
|
||
// required: false
|
||
// responses:
|
||
// "200":
|
||
// "$ref": "#/responses/ContentsResponse"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
|
||
treePath := ctx.PathParam("*")
|
||
refCommit := resolveRefCommit(ctx, ctx.FormTrim("ref"))
|
||
if ctx.Written() {
|
||
return
|
||
}
|
||
|
||
if fileList, err := files_service.GetContentsOrList(ctx, ctx.Repo.Repository, refCommit, treePath); err != nil {
|
||
if git.IsErrNotExist(err) {
|
||
ctx.APIErrorNotFound("GetContentsOrList", err)
|
||
return
|
||
}
|
||
ctx.APIErrorInternal(err)
|
||
} else {
|
||
ctx.JSON(http.StatusOK, fileList)
|
||
}
|
||
}
|
||
|
||
// GetContentsList Get the metadata of all the entries of the root dir
|
||
func GetContentsList(ctx *context.APIContext) {
|
||
// swagger:operation GET /repos/{owner}/{repo}/contents repository repoGetContentsList
|
||
// ---
|
||
// summary: Gets the metadata of all the entries of the root dir
|
||
// 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: ref
|
||
// in: query
|
||
// description: "The name of the commit/branch/tag. Default to the repository’s default branch."
|
||
// type: string
|
||
// required: false
|
||
// responses:
|
||
// "200":
|
||
// "$ref": "#/responses/ContentsListResponse"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
|
||
// same as GetContents(), this function is here because swagger fails if path is empty in GetContents() interface
|
||
GetContents(ctx)
|
||
}
|
||
|
||
func GetFileContentsGet(ctx *context.APIContext) {
|
||
// swagger:operation GET /repos/{owner}/{repo}/file-contents repository repoGetFileContents
|
||
// ---
|
||
// summary: Get the metadata and contents of requested files
|
||
// description: See the POST method. This GET method supports to use JSON encoded request body in query parameter.
|
||
// 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: ref
|
||
// in: query
|
||
// description: "The name of the commit/branch/tag. Default to the repository’s default branch."
|
||
// type: string
|
||
// required: false
|
||
// - name: body
|
||
// in: query
|
||
// description: "The JSON encoded body (see the POST request): {\"files\": [\"filename1\", \"filename2\"]}"
|
||
// type: string
|
||
// required: true
|
||
// responses:
|
||
// "200":
|
||
// "$ref": "#/responses/ContentsListResponse"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
|
||
// POST method requires "write" permission, so we also support this "GET" method
|
||
handleGetFileContents(ctx)
|
||
}
|
||
|
||
func GetFileContentsPost(ctx *context.APIContext) {
|
||
// swagger:operation POST /repos/{owner}/{repo}/file-contents repository repoGetFileContentsPost
|
||
// ---
|
||
// summary: Get the metadata and contents of requested files
|
||
// description: Uses automatic pagination based on default page size and
|
||
// max response size and returns the maximum allowed number of files.
|
||
// Files which could not be retrieved are null. Files which are too large
|
||
// are being returned with `encoding == null`, `content == null` and `size > 0`,
|
||
// they can be requested separately by using the `download_url`.
|
||
// 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: ref
|
||
// in: query
|
||
// description: "The name of the commit/branch/tag. Default to the repository’s default branch."
|
||
// type: string
|
||
// required: false
|
||
// - name: body
|
||
// in: body
|
||
// required: true
|
||
// schema:
|
||
// "$ref": "#/definitions/GetFilesOptions"
|
||
// responses:
|
||
// "200":
|
||
// "$ref": "#/responses/ContentsListResponse"
|
||
// "404":
|
||
// "$ref": "#/responses/notFound"
|
||
|
||
// This is actually a "read" request, but we need to accept a "files" list, then POST method seems easy to use.
|
||
// But the permission system requires that the caller must have "write" permission to use POST method.
|
||
// At the moment there is no other way to get around the permission check, so there is a "GET" workaround method above.
|
||
handleGetFileContents(ctx)
|
||
}
|
||
|
||
func handleGetFileContents(ctx *context.APIContext) {
|
||
opts, ok := web.GetForm(ctx).(*api.GetFilesOptions)
|
||
if !ok {
|
||
err := json.Unmarshal(util.UnsafeStringToBytes(ctx.FormString("body")), &opts)
|
||
if err != nil {
|
||
ctx.APIError(http.StatusBadRequest, "invalid body parameter")
|
||
return
|
||
}
|
||
}
|
||
refCommit := resolveRefCommit(ctx, ctx.FormTrim("ref"))
|
||
if ctx.Written() {
|
||
return
|
||
}
|
||
filesResponse := files_service.GetContentsListFromTreePaths(ctx, ctx.Repo.Repository, refCommit, opts.Files)
|
||
ctx.JSON(http.StatusOK, util.SliceNilAsEmpty(filesResponse))
|
||
}
|