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	Refactor Hash interfaces and centralize hash function. This will allow easier introduction of different hash function later on. This forms the "no-op" part of the SHA256 enablement patch.
		
			
				
	
	
		
			104 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			104 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2021 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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	"fmt"
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	"net/http"
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	"code.gitea.io/gitea/modules/context"
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	"code.gitea.io/gitea/modules/git"
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	api "code.gitea.io/gitea/modules/structs"
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	"code.gitea.io/gitea/services/convert"
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)
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// GetNote Get a note corresponding to a single commit from a repository
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func GetNote(ctx *context.APIContext) {
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	// swagger:operation GET /repos/{owner}/{repo}/git/notes/{sha} repository repoGetNote
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	// ---
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	// summary: Get a note corresponding to a single commit from 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: sha
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	//   in: path
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	//   description: a git ref or commit sha
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	//   type: string
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	//   required: true
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	// - name: verification
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	//   in: query
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	//   description: include verification for every commit (disable for speedup, default 'true')
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	//   type: boolean
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	// - name: files
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	//   in: query
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	//   description: include a list of affected files for every commit (disable for speedup, default 'true')
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	//   type: boolean
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	// responses:
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	//   "200":
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	//     "$ref": "#/responses/Note"
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	//   "422":
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	//     "$ref": "#/responses/validationError"
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	//   "404":
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	//     "$ref": "#/responses/notFound"
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	sha := ctx.Params(":sha")
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	if !git.IsValidRefPattern(sha) {
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		ctx.Error(http.StatusUnprocessableEntity, "no valid ref or sha", fmt.Sprintf("no valid ref or sha: %s", sha))
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		return
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	}
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	getNote(ctx, sha)
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}
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func getNote(ctx *context.APIContext, identifier string) {
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	if ctx.Repo.GitRepo == nil {
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		ctx.InternalServerError(fmt.Errorf("no open git repo"))
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		return
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	}
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	commitID, err := ctx.Repo.GitRepo.ConvertToGitID(identifier)
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	if err != nil {
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		if git.IsErrNotExist(err) {
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			ctx.NotFound(err)
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		} else {
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			ctx.Error(http.StatusInternalServerError, "ConvertToSHA1", err)
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		}
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		return
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	}
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	var note git.Note
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	if err := git.GetNote(ctx, ctx.Repo.GitRepo, commitID.String(), ¬e); err != nil {
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		if git.IsErrNotExist(err) {
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			ctx.NotFound(identifier)
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			return
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		}
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		ctx.Error(http.StatusInternalServerError, "GetNote", err)
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		return
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	}
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	verification := ctx.FormString("verification") == "" || ctx.FormBool("verification")
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	files := ctx.FormString("files") == "" || ctx.FormBool("files")
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	cmt, err := convert.ToCommit(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, note.Commit, nil,
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		convert.ToCommitOptions{
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			Stat:         true,
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			Verification: verification,
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			Files:        files,
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		})
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	if err != nil {
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		ctx.Error(http.StatusInternalServerError, "ToCommit", err)
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		return
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	}
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	apiNote := api.Note{Message: string(note.Message), Commit: cmt}
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	ctx.JSON(http.StatusOK, apiNote)
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}
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