3 files changed, 37 insertions, 3 deletions
diff --git a/routers/api/v1/repo/commits.go b/routers/api/v1/repo/commits.go
index 20258064a0..6a93be624f 100644
--- a/routers/api/v1/repo/commits.go
+++ b/routers/api/v1/repo/commits.go
@@ -8,6 +8,7 @@ import (
 	"math"
 	"net/http"
 	"strconv"
+	"time"
 
 	issues_model "code.gitea.io/gitea/models/issues"
 	user_model "code.gitea.io/gitea/models/user"
@@ -116,6 +117,16 @@ func GetAllCommits(ctx *context.APIContext) {
 	//   in: query
 	//   description: filepath of a file/dir
 	//   type: string
+	// - name: since
+	//   in: query
+	//   description: Only commits after this date will be returned (ISO 8601 format)
+	//   type: string
+	//   format: date-time
+	// - name: until
+	//   in: query
+	//   description: Only commits before this date will be returned (ISO 8601 format)
+	//   type: string
+	//   format: date-time
 	// - name: stat
 	//   in: query
 	//   description: include diff stats for every commit (disable for speedup, default 'true')
@@ -148,6 +159,23 @@ func GetAllCommits(ctx *context.APIContext) {
 	//   "409":
 	//     "$ref": "#/responses/EmptyRepository"
 
+	since := ctx.FormString("since")
+	until := ctx.FormString("until")
+
+	// Validate since/until as ISO 8601 (RFC3339)
+	if since != "" {
+		if _, err := time.Parse(time.RFC3339, since); err != nil {
+			ctx.APIError(http.StatusUnprocessableEntity, "invalid 'since' format, expected ISO 8601 (RFC3339)")
+			return
+		}
+	}
+	if until != "" {
+		if _, err := time.Parse(time.RFC3339, until); err != nil {
+			ctx.APIError(http.StatusUnprocessableEntity, "invalid 'until' format, expected ISO 8601 (RFC3339)")
+			return
+		}
+	}
+
 	if ctx.Repo.Repository.IsEmpty {
 		ctx.JSON(http.StatusConflict, api.APIError{
 			Message: "Git Repository is empty.",
@@ -198,6 +226,8 @@ func GetAllCommits(ctx *context.APIContext) {
 			RepoPath: ctx.Repo.GitRepo.Path,
 			Not:      not,
 			Revision: []string{baseCommit.ID.String()},
+			Since:    since,
+			Until:    until,
 		})
 		if err != nil {
 			ctx.APIErrorInternal(err)
@@ -205,7 +235,7 @@ func GetAllCommits(ctx *context.APIContext) {
 		}
 
 		// Query commits
-		commits, err = baseCommit.CommitsByRange(listOptions.Page, listOptions.PageSize, not)
+		commits, err = baseCommit.CommitsByRange(listOptions.Page, listOptions.PageSize, not, since, until)
 		if err != nil {
 			ctx.APIErrorInternal(err)
 			return
@@ -221,6 +251,8 @@ func GetAllCommits(ctx *context.APIContext) {
 				Not:      not,
 				Revision: []string{sha},
 				RelPath:  []string{path},
+				Since:    since,
+				Until:    until,
 			})
 
 		if err != nil {
@@ -237,6 +269,8 @@ func GetAllCommits(ctx *context.APIContext) {
 				File:     path,
 				Not:      not,
 				Page:     listOptions.Page,
+				Since:    since,
+				Until:    until,
 			})
 		if err != nil {
 			ctx.APIErrorInternal(err)
diff --git a/routers/web/feed/branch.go b/routers/web/feed/branch.go
index 4a6fe9603d..094fd987ac 100644
--- a/routers/web/feed/branch.go
+++ b/routers/web/feed/branch.go
@@ -15,7 +15,7 @@ import (
 
 // ShowBranchFeed shows tags and/or releases on the repo as RSS / Atom feed
 func ShowBranchFeed(ctx *context.Context, repo *repo.Repository, formatType string) {
-	commits, err := ctx.Repo.Commit.CommitsByRange(0, 10, "")
+	commits, err := ctx.Repo.Commit.CommitsByRange(0, 10, "", "", "")
 	if err != nil {
 		ctx.ServerError("ShowBranchFeed", err)
 		return
diff --git a/routers/web/repo/commit.go b/routers/web/repo/commit.go
index ae5baa9c47..01a6cbc319 100644
--- a/routers/web/repo/commit.go
+++ b/routers/web/repo/commit.go
@@ -78,7 +78,7 @@ func Commits(ctx *context.Context) {
 	}
 
 	// Both `git log branchName` and `git log commitId` work.
-	commits, err := ctx.Repo.Commit.CommitsByRange(page, pageSize, "")
+	commits, err := ctx.Repo.Commit.CommitsByRange(page, pageSize, "", "", "")
 	if err != nil {
 		ctx.ServerError("CommitsByRange", err)
 		return