feat(git): add tag management and cherry-pick workflow

This update extends the Git backend and UI to support listing,
creating, deleting, and pushing tags. It also adds cherry-pick
commands with proper in-progress detection and conflict handling, and
prevents other operations while a cherry-pick is active.

- Add GitTag model, tag listing, and tag CRUD/push commands
- Implement cherry-pick start/continue/abort with status tracking
- Update UI to display tags and gate actions during cherry-pick

.claude/settings.local.json

@@ -79,7 +79,13 @@
       "Bash(rustfmt --edition 2024 --check src/git.rs)",
       "Bash(rustfmt --edition 2024 --check src/badge.rs)",
       "Bash(rustfmt --edition 2024 --check src/git.rs src/main.rs)",
-      "Bash(pkg-config --list-all)"
+      "Bash(pkg-config --list-all)",
+      "Bash(rustc --edition 2021 --crate-type lib -o /dev/null --emit=metadata src/git.rs)",
+      "Bash(rustc --edition 2021 --crate-type lib -o /dev/null --emit=metadata /mnt/d/Development/GitLite/src-tauri/src/git.rs)",
+      "Bash(rustc --edition 2021 --crate-type bin -o /dev/null --emit=metadata src/main.rs)",
+      "Bash(grep -B1 \"^error\\\\[E0432\\\\]\\\\|^error$\")",
+      "Bash(grep -v \"^--$\")",
+      "Bash(grep \"^error$\" -A2)"
     ]
   }
 }

src-tauri/src/git.rs

@@ -48,6 +48,7 @@ pub struct GitStatus {
     pub files: Vec<GitFileStatus>,
     pub clean: bool,
     pub rebase_in_progress: bool,
+    pub cherry_pick_in_progress: bool,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize)]
@@ -57,6 +58,16 @@ pub struct GitBranch {
     pub remote: bool,
 }
 
+#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
+pub struct GitTag {
+    pub name: String,
+    pub hash: String,
+    pub short_hash: String,
+    pub message: Option<String>,
+    pub date: String,
+    pub annotated: bool,
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Serialize)]
 pub struct GitStash {
     pub selector: String,
@@ -245,6 +256,7 @@ pub fn open_repository_file(path: String, file: String) -> Result<(), String> {
 pub struct RepositoryBundle {
     pub status: GitStatus,
     pub branches: Vec<GitBranch>,
+    pub tags: Vec<GitTag>,
     pub stashes: Vec<GitStash>,
     pub commits: Vec<GitCommit>,
     pub files: Vec<GitRepositoryFile>,
@@ -287,12 +299,14 @@ pub async fn open_repository_bundle(
         let repo = resolve_repo(&path)?;
         let status = status_for_repo(&repo)?;
         let branches = branches_for_repo(&repo)?;
+        let tags = tags_for_repo(&repo)?;
         let stashes = stashes_for_repo(&repo)?;
         let commits = commits_for_repo(&repo, commit_limit)?;
         let files = repository_files_with_status(&repo, &status)?;
         Ok(RepositoryBundle {
             status,
             branches,
+            tags,
             stashes,
             commits,
             files,
@@ -320,6 +334,63 @@ pub fn list_stashes(path: String) -> Result<Vec<GitStash>, String> {
     stashes_for_repo(&repo)
 }
 
+#[tauri::command]
+pub fn list_tags(path: String) -> Result<Vec<GitTag>, String> {
+    let repo = resolve_repo(&path)?;
+    tags_for_repo(&repo)
+}
+
+fn tags_for_repo(repo: &Path) -> Result<Vec<GitTag>, String> {
+    let output = run_git(
+        repo,
+        [
+            "for-each-ref",
+            "--sort=-creatordate",
+            "refs/tags",
+            "--format=%(refname:short)%00%(objectname)%00%(objectname:short)%00%(*objectname)%00%(*objectname:short)%00%(contents:subject)%00%(creatordate:iso-strict)",
+        ],
+    )?;
+    let text = String::from_utf8_lossy(&output);
+    let mut tags = Vec::new();
+
+    for line in text.lines() {
+        let mut parts = line.splitn(7, '\0');
+        let name = parts.next().unwrap_or_default().trim();
+        let object_hash = parts.next().unwrap_or_default().trim();
+        let object_short = parts.next().unwrap_or_default().trim();
+        let deref_hash = parts.next().unwrap_or_default().trim();
+        let deref_short = parts.next().unwrap_or_default().trim();
+        let subject = parts.next().unwrap_or_default().trim();
+        let date = parts.next().unwrap_or_default().trim();
+
+        if name.is_empty() {
+            continue;
+        }
+
+        // Annotated tags are their own object with a `taggerdate`/subject and
+        // dereference (`*...`) to the commit they point at; lightweight tags
+        // point straight at the commit, so the dereferenced fields are empty.
+        let annotated = !deref_hash.is_empty();
+        let hash = if annotated { deref_hash } else { object_hash };
+        let short_hash = if annotated { deref_short } else { object_short };
+
+        tags.push(GitTag {
+            name: name.to_string(),
+            hash: hash.to_string(),
+            short_hash: short_hash.to_string(),
+            message: if annotated && !subject.is_empty() {
+                Some(subject.to_string())
+            } else {
+                None
+            },
+            date: date.to_string(),
+            annotated,
+        });
+    }
+
+    Ok(tags)
+}
+
 fn branches_for_repo(repo: &Path) -> Result<Vec<GitBranch>, String> {
     let output = run_git(
         repo,
@@ -570,6 +641,123 @@ pub fn delete_branch(
     status_for_repo(&repo)
 }
 
+#[tauri::command]
+pub fn create_tag(
+    path: String,
+    name: String,
+    target: Option<String>,
+    message: Option<String>,
+) -> Result<Vec<GitTag>, String> {
+    let repo = resolve_repo(&path)?;
+    let name = validate_new_tag_name(&repo, &name)?;
+    let target = match target {
+        Some(target) if !target.trim().is_empty() => verify_commit(&repo, &target)?,
+        _ => verify_commit(&repo, "HEAD")?,
+    };
+    let message = message
+        .map(|message| message.trim().to_string())
+        .filter(|message| !message.is_empty());
+
+    match message {
+        Some(message) => {
+            run_git(
+                &repo,
+                ["tag", "-a", name.as_str(), "-m", message.as_str(), target.as_str()],
+            )?;
+        }
+        None => {
+            run_git(&repo, ["tag", name.as_str(), target.as_str()])?;
+        }
+    }
+
+    tags_for_repo(&repo)
+}
+
+#[tauri::command]
+pub fn delete_tag(path: String, name: String) -> Result<Vec<GitTag>, String> {
+    let repo = resolve_repo(&path)?;
+    let name = validate_existing_tag_name(&repo, &name)?;
+    run_git(&repo, ["tag", "-d", name.as_str()])?;
+    tags_for_repo(&repo)
+}
+
+#[tauri::command]
+pub fn push_tag(
+    path: String,
+    name: String,
+    username: Option<String>,
+    password: Option<String>,
+) -> Result<(), String> {
+    let repo = resolve_repo(&path)?;
+    let name = validate_existing_tag_name(&repo, &name)?;
+    let remote = initial_push_remote_name(&repo)?;
+    let tag_ref = format!("refs/tags/{name}");
+    let push_args = ["push", remote.as_str(), tag_ref.as_str()];
+
+    match (username.as_deref(), password.as_deref()) {
+        (Some(u), Some(p)) if !u.is_empty() || !p.is_empty() => {
+            run_git_authenticated(&repo, push_args, u, p)?;
+        }
+        _ => {
+            run_git(&repo, push_args)?;
+        }
+    }
+
+    Ok(())
+}
+
+fn validate_new_tag_name(repo: &Path, name: &str) -> Result<String, String> {
+    let name = name.trim();
+    if name.is_empty() {
+        return Err("Tag name must not be empty.".to_string());
+    }
+
+    let normalized = validate_tag_ref_name(name)?;
+    if ref_exists(repo, &format!("refs/tags/{normalized}"))? {
+        return Err(format!("Tag '{normalized}' already exists."));
+    }
+
+    Ok(normalized)
+}
+
+fn validate_existing_tag_name(repo: &Path, name: &str) -> Result<String, String> {
+    let name = name.trim();
+    if name.is_empty() {
+        return Err("Tag name must not be empty.".to_string());
+    }
+
+    let normalized = validate_tag_ref_name(name)?;
+    if !ref_exists(repo, &format!("refs/tags/{normalized}"))? {
+        return Err(format!("Tag '{normalized}' was not found."));
+    }
+
+    Ok(normalized)
+}
+
+fn validate_tag_ref_name(name: &str) -> Result<String, String> {
+    let output = git_command()
+        .args(["check-ref-format", "--allow-onelevel", &format!("refs/tags/{name}")])
+        .output()
+        .map_err(|err| format!("Could not start Git. Is Git installed? {err}"))?;
+
+    if !output.status.success() {
+        let details = command_output_details(&output);
+        return Err(format!("Invalid tag name: {details}"));
+    }
+
+    let normalized = String::from_utf8_lossy(&output.stdout).trim().to_string();
+    let normalized = normalized
+        .strip_prefix("refs/tags/")
+        .map(str::to_string)
+        .unwrap_or(normalized);
+
+    Ok(if normalized.is_empty() {
+        name.to_string()
+    } else {
+        normalized
+    })
+}
+
 #[tauri::command]
 pub fn stage_files(path: String, files: Vec<String>) -> Result<GitStatus, String> {
     let repo = resolve_repo(&path)?;
@@ -1214,6 +1402,68 @@ fn rebase_status_or_error(
     Err(format!("{context}: {}", command_output_details(&output)))
 }
 
+#[tauri::command]
+pub fn cherry_pick_commit(path: String, commit: String) -> Result<GitStatus, String> {
+    let repo = resolve_repo(&path)?;
+    let commit_hash = verify_commit(&repo, &commit)?;
+
+    let output = git_command()
+        .arg("-C")
+        .arg(&repo)
+        .args(["cherry-pick", commit_hash.as_str()])
+        .env("GIT_EDITOR", "true")
+        .output()
+        .map_err(|err| format!("Could not start Git. Is Git installed? {err}"))?;
+
+    cherry_pick_status_or_error(&repo, output, "Cherry-pick failed")
+}
+
+#[tauri::command]
+pub fn cherry_pick_continue(path: String) -> Result<GitStatus, String> {
+    let repo = resolve_repo(&path)?;
+    if !cherry_pick_in_progress(&repo) {
+        return Err("No cherry-pick is currently in progress.".to_string());
+    }
+
+    let output = git_command()
+        .arg("-C")
+        .arg(&repo)
+        .args(["cherry-pick", "--continue"])
+        .env("GIT_EDITOR", "true")
+        .output()
+        .map_err(|err| format!("Could not start Git. Is Git installed? {err}"))?;
+
+    cherry_pick_status_or_error(&repo, output, "Cherry-pick continue failed")
+}
+
+#[tauri::command]
+pub fn cherry_pick_abort(path: String) -> Result<GitStatus, String> {
+    let repo = resolve_repo(&path)?;
+    if !cherry_pick_in_progress(&repo) {
+        return Err("No cherry-pick is currently in progress.".to_string());
+    }
+
+    run_git(&repo, ["cherry-pick", "--abort"])?;
+    status_for_repo(&repo)
+}
+
+fn cherry_pick_status_or_error(
+    repo: &Path,
+    output: Output,
+    context: &str,
+) -> Result<GitStatus, String> {
+    if output.status.success() {
+        return status_for_repo(repo);
+    }
+
+    let status = status_for_repo(repo)?;
+    if has_unresolved_conflicts(&status) || status.cherry_pick_in_progress {
+        return Ok(status);
+    }
+
+    Err(format!("{context}: {}", command_output_details(&output)))
+}
+
 #[tauri::command]
 pub fn list_commits(path: String, limit: Option<u32>) -> Result<Vec<GitCommit>, String> {
     let repo = resolve_repo(&path)?;
@@ -2049,6 +2299,7 @@ fn status_for_repo(repo: &Path) -> Result<GitStatus, String> {
         clean: files.is_empty(),
         files,
         rebase_in_progress: rebase_in_progress(repo),
+        cherry_pick_in_progress: cherry_pick_in_progress(repo),
     })
 }
 
@@ -2056,6 +2307,10 @@ fn rebase_in_progress(repo: &Path) -> bool {
     git_path_exists(repo, "rebase-merge") || git_path_exists(repo, "rebase-apply")
 }
 
+fn cherry_pick_in_progress(repo: &Path) -> bool {
+    git_path_exists(repo, "CHERRY_PICK_HEAD")
+}
+
 fn git_path_exists(repo: &Path, name: &str) -> bool {
     let Ok(output) = run_git(repo, ["rev-parse", "--git-path", name]) else {
         return false;
@@ -2245,6 +2500,7 @@ fn clone_repository_core(
     let repo = resolve_repo(&target.to_string_lossy())?;
     let status = status_for_repo(&repo)?;
     let branches = branches_for_repo(&repo)?;
+    let tags = tags_for_repo(&repo)?;
     let stashes = stashes_for_repo(&repo)?;
     let commits = commits_for_repo(&repo, commit_limit)?;
     let files = repository_files_with_status(&repo, &status)?;
@@ -2252,6 +2508,7 @@ fn clone_repository_core(
     Ok(RepositoryBundle {
         status,
         branches,
+        tags,
         stashes,
         commits,
         files,

src-tauri/src/main.rs

@@ -6,16 +6,17 @@ mod git;
 use badge::set_sync_badge;
 use git::{
     SearchCancellationState, apply_file_patch, cancel_code_search, cancel_file_history,
-    checkout_branch, clone_repository, commit, commit_ai_generate, commit_ai_load,
+    checkout_branch, cherry_pick_abort, cherry_pick_commit, cherry_pick_continue,
-    commit_ai_local_models, commit_ai_status, compare_commits, compare_file_to_head,
+    clone_repository, commit, commit_ai_generate, commit_ai_load, commit_ai_local_models,
-    compare_file_to_parent, create_branch, cred_delete, cred_load, cred_save, delete_branch,
+    commit_ai_status, compare_commits, compare_file_to_head, compare_file_to_parent,
+    create_branch, create_tag, cred_delete, cred_load, cred_save, delete_branch, delete_tag,
     diff_file_against_working_tree, fetch, get_file_patch, get_remote_url, get_status,
     list_branches, list_commits, list_file_history, list_repository_files, list_stashes,
-    merge_branch, open_repo_in_explorer, open_repository, open_repository_bundle,
+    list_tags, merge_branch, open_repo_in_explorer, open_repository, open_repository_bundle,
-    open_repository_file, pull, push, read_conflict, rebase_abort, rebase_branch, rebase_continue,
+    open_repository_file, pull, push, push_tag, read_conflict, rebase_abort, rebase_branch,
-    rename_branch, resolve_conflict, resolve_conflict_side, restore_file_from_commit,
+    rebase_continue, rename_branch, resolve_conflict, resolve_conflict_side,
-    restore_files, restore_to_commit, search_code_introductions, stage_files, stash_apply,
+    restore_file_from_commit, restore_files, restore_to_commit, search_code_introductions,
-    stash_drop, stash_pop, stash_push, unstage_files,
+    stage_files, stash_apply, stash_drop, stash_pop, stash_push, unstage_files,
 };
 
 fn main() {
@@ -36,6 +37,13 @@ fn main() {
             create_branch,
             rename_branch,
             delete_branch,
+            list_tags,
+            create_tag,
+            delete_tag,
+            push_tag,
+            cherry_pick_commit,
+            cherry_pick_continue,
+            cherry_pick_abort,
             stage_files,
             unstage_files,
             stash_push,

src/App.svelte

@@ -2,7 +2,7 @@
   import { onDestroy, onMount, tick } from "svelte";
   import { open as openDialog } from "@tauri-apps/plugin-dialog";
   import { check, type DownloadEvent, type Update } from "@tauri-apps/plugin-updater";
-  import { AlertCircle, BookOpen, Download, FolderOpen, GitBranch, GitMerge, LoaderCircle, Plus, Search, X } from "@lucide/svelte";
+  import { AlertCircle, BookOpen, Cherry, Download, FolderOpen, GitBranch, GitMerge, LoaderCircle, Plus, Search, X } from "@lucide/svelte";
 
   import TitleBar from "./lib/TitleBar.svelte";
   import AiSettingsDialog from "./lib/components/AiSettingsDialog.svelte";
@@ -29,6 +29,9 @@
 
   import {
     checkoutBranch,
+    cherryPickAbort,
+    cherryPickCommit,
+    cherryPickContinue,
     cloneRepository,
     commit,
     commitAiGenerate,
@@ -40,13 +43,16 @@
     cancelFileHistory,
     applyFilePatch,
     createBranch,
+    createTag,
     deleteBranch,
+    deleteTag,
     diffFileAgainstWorkingTree,
     compareFileToParent,
     fetchRemote,
     getStatus,
     listBranches,
     listStashes,
+    listTags,
     listCommits,
     listFileHistory,
     listRepositoryFiles,
@@ -56,6 +62,7 @@
     openRepositoryBundle,
     pull,
     push,
+    pushTag,
     renameBranch,
     rebaseAbort,
     rebaseBranch,
@@ -97,6 +104,7 @@
     GitSearchHit,
     GitStash,
     GitStatus,
+    GitTag,
     LocalModelOption,
     PatchApplyAction,
     PreparedResolution,
@@ -160,6 +168,7 @@
   let pendingClone: CloneRequest | null = null;
   let status: GitStatus | null = null;
   let branches: GitBranchInfo[] = [];
+  let tags: GitTag[] = [];
   let stashes: GitStash[] = [];
   let commits: GitCommit[] = [];
   let repoFiles: GitRepositoryFile[] = [];
@@ -260,9 +269,12 @@
   $: conflictedFiles = changedFiles.filter((f) => f.staged === "conflicted" || f.unstaged === "conflicted");
   $: hasConflicts = conflictedFiles.length > 0;
   $: rebaseInProgress = status?.rebase_in_progress ?? false;
-  $: canCommit = hasRepository && stagedCount > 0 && commitMessage.trim().length > 0 && !hasConflicts && !rebaseInProgress && !isBusy;
+  $: cherryPickInProgress = status?.cherry_pick_in_progress ?? false;
+  $: canCommit = hasRepository && stagedCount > 0 && commitMessage.trim().length > 0 && !hasConflicts && !rebaseInProgress && !cherryPickInProgress && !isBusy;
   $: commitBlockReason = rebaseInProgress
     ? "A rebase is in progress. Resolve conflicts and use Rebase continue or abort the rebase."
+    : cherryPickInProgress
+    ? "A cherry-pick is in progress. Resolve conflicts and use Cherry-pick continue or abort it."
     : hasConflicts
     ? `${conflictedFiles.length} ${conflictedFiles.length === 1 ? "conflict must" : "conflicts must"} be resolved before committing.`
     : "";
@@ -360,6 +372,7 @@
       const bundle = await openRepositoryBundle(activeRepoPath, 100);
       const previousHeadHash = lastFileHistoryHeadHash;
       await refreshBranchList(activeRepoPath, bundle.branches);
+      await refreshTags(activeRepoPath, bundle.tags);
       await refreshStashes(activeRepoPath, bundle.stashes);
       await refreshCommitHistory(activeRepoPath, bundle.commits);
       await refreshExplorerFiles(activeRepoPath, bundle.files);
@@ -941,6 +954,10 @@
     branches = prefetched ?? (await listBranches(path));
   }
 
+  async function refreshTags(path = activeRepoPath, prefetched?: GitTag[]) {
+    tags = prefetched ?? (await listTags(path));
+  }
+
   async function refreshStashes(path = activeRepoPath, prefetched?: GitStash[]) {
     stashes = prefetched ?? (await listStashes(path));
   }
@@ -1039,6 +1056,7 @@
       if (globalSearchBusy) void cancelGlobalSearch();
       activeView = "repository";
       await refreshBranchList(activeRepoPath, bundle.branches);
+      await refreshTags(activeRepoPath, bundle.tags);
       await refreshStashes(activeRepoPath, bundle.stashes);
       await refreshCommitHistory(activeRepoPath, bundle.commits);
       await refreshExplorerFiles(activeRepoPath, bundle.files);
@@ -1106,6 +1124,7 @@
       if (globalSearchBusy) void cancelGlobalSearch();
       activeView = "repository";
       await refreshBranchList(activeRepoPath, bundle.branches);
+      await refreshTags(activeRepoPath, bundle.tags);
       await refreshStashes(activeRepoPath, bundle.stashes);
       await refreshCommitHistory(activeRepoPath, bundle.commits);
       await refreshExplorerFiles(activeRepoPath, bundle.files);
@@ -1327,7 +1346,7 @@
   }
 
   async function rebaseOnto(branch: GitBranchInfo) {
-    if (!activeRepoPath || branch.current || rebaseInProgress) return;
+    if (!activeRepoPath || branch.current || rebaseInProgress || cherryPickInProgress) return;
     await runOperation(`Rebasing onto ${branch.name}`, async () => {
       applyStatus(await rebaseBranch(activeRepoPath, branch.name));
       await refreshBranchList(activeRepoPath);
@@ -1366,6 +1385,84 @@
     });
   }
 
+  async function createNewTag(name: string, message: string) {
+    const trimmed = name.trim();
+    if (!activeRepoPath || !trimmed) return;
+    await runOperation(`Creating tag ${trimmed}`, async () => {
+      await refreshTags(activeRepoPath, await createTag(activeRepoPath, trimmed, undefined, message));
+    });
+  }
+
+  async function deleteLocalTag(tag: GitTag) {
+    if (!activeRepoPath || isBusy) return;
+    const confirmed = window.confirm(`Delete tag '${tag.name}'?\n\nThis only removes the local tag, not any copy already pushed to a remote.`);
+    if (!confirmed) return;
+
+    await runOperation(`Deleting tag ${tag.name}`, async () => {
+      await refreshTags(activeRepoPath, await deleteTag(activeRepoPath, tag.name));
+    });
+  }
+
+  async function pushLocalTag(tag: GitTag) {
+    if (!activeRepoPath || isBusy) return;
+    const key = await currentCredKey();
+    const stored = await loadStoredCredential(key);
+    const credential = stored && !isCredentialExpired(stored) ? stored : null;
+
+    await runOperation(`Pushing tag ${tag.name}`, async () => {
+      try {
+        await pushTag(activeRepoPath, tag.name, credential?.username, credential?.password);
+      } catch (error) {
+        const message = errorToMessage(error);
+        throw new Error(
+          isAuthError(message)
+            ? `Sign in via the Push button first, then retry pushing tag '${tag.name}'.`
+            : stripAuthPrefix(message),
+        );
+      }
+    });
+  }
+
+  async function cherryPickFromCommit(commit: GitCommit) {
+    if (!activeRepoPath || rebaseInProgress || cherryPickInProgress) return;
+    await runOperation(`Cherry-picking ${commit.short_hash}`, async () => {
+      applyStatus(await cherryPickCommit(activeRepoPath, commit.hash));
+      await refreshBranchList(activeRepoPath);
+      await refreshCommitHistory(activeRepoPath);
+      await refreshExplorerFiles(activeRepoPath);
+      await refreshFileHistory(activeRepoPath);
+    });
+  }
+
+  async function continueCherryPick() {
+    if (!activeRepoPath || !cherryPickInProgress || hasConflicts) return;
+    await runOperation("Continuing cherry-pick", async () => {
+      applyStatus(await cherryPickContinue(activeRepoPath));
+      await refreshBranchList(activeRepoPath);
+      await refreshCommitHistory(activeRepoPath);
+      await refreshExplorerFiles(activeRepoPath);
+      await refreshFileHistory(activeRepoPath);
+    });
+  }
+
+  async function abortCherryPick() {
+    if (!activeRepoPath || !cherryPickInProgress) return;
+    const confirmed = window.confirm("Abort the current cherry-pick and return to the previous state?");
+    if (!confirmed) return;
+
+    await runOperation("Aborting cherry-pick", async () => {
+      applyStatus(await cherryPickAbort(activeRepoPath));
+      preparedResolutions = {};
+      resolveDialogOpen = false;
+      conflict = null;
+      conflictTarget = "";
+      await refreshBranchList(activeRepoPath);
+      await refreshCommitHistory(activeRepoPath);
+      await refreshExplorerFiles(activeRepoPath);
+      await refreshFileHistory(activeRepoPath);
+    });
+  }
+
   // Resolve the keychain key (host/org) for the active repo's remote.
   async function currentCredKey(): Promise<string | null> {
     if (!activeRepoPath) return null;
@@ -1783,6 +1880,10 @@
       errorMessage = "A rebase is in progress. Use Rebase continue or abort the rebase.";
       return;
     }
+    if (cherryPickInProgress) {
+      errorMessage = "A cherry-pick is in progress. Use Cherry-pick continue or abort it.";
+      return;
+    }
     await runOperation("Committing", async () => {
       applyStatus(await commit(activeRepoPath, message));
       commitMessage = "";
@@ -2201,7 +2302,7 @@
       </section>
     {/if}
 
-    {#if workspaceActive && hasConflicts && !rebaseInProgress}
+    {#if workspaceActive && hasConflicts && !rebaseInProgress && !cherryPickInProgress}
       <section class="notice conflict" role="alert">
         <GitMerge size={17} aria-hidden="true" />
         <span>{conflictedFiles.length} {conflictedFiles.length === 1 ? "file has" : "files have"} conflicts.</span>
@@ -2228,6 +2329,25 @@
       </section>
     {/if}
 
+    {#if workspaceActive && cherryPickInProgress}
+      <section class="notice rebase" role="status">
+        <Cherry size={17} aria-hidden="true" />
+        <span>
+          Cherry-pick in progress.
+          {#if hasConflicts}
+            Resolve conflicts, then continue.
+          {:else}
+            Continue when the index is ready, or abort to return to the previous state.
+          {/if}
+        </span>
+        {#if hasConflicts}
+          <button type="button" onclick={openResolveDialog} disabled={isBusy}>Resolve conflicts</button>
+        {/if}
+        <button type="button" onclick={continueCherryPick} disabled={isBusy || hasConflicts}>Continue</button>
+        <button type="button" onclick={abortCherryPick} disabled={isBusy}>Abort</button>
+      </section>
+    {/if}
+
     {#if activeView === "management"}
       <section class="repo-management" aria-label="Repository Management">
         <div class="repo-management-head">
@@ -2354,6 +2474,7 @@
           {branches}
           {localBranches}
           {remoteBranches}
+          {tags}
           {hasRepository}
           {isBusy}
           onCheckout={checkout}
@@ -2362,6 +2483,9 @@
           onCreateBranch={createNewBranch}
           onRenameBranch={renameLocalBranch}
           onDeleteBranch={deleteLocalBranch}
+          onCreateTag={createNewTag}
+          onDeleteTag={deleteLocalTag}
+          onPushTag={pushLocalTag}
         />
         <StashPanel
           {stashes}
@@ -2490,6 +2614,7 @@
           onRestoreCommit={restoreCommit}
           onPreviewCommitFile={previewCommitFileFromHistory}
           onCreateBranchFromCommit={openNewBranchDialog}
+          onCherryPickCommit={cherryPickFromCommit}
           onToggleCommitFiles={(hash) => {
             const next = new Set(expandedCommitHashes);
             if (next.has(hash)) next.delete(hash); else next.add(hash);

src/app.css

@@ -1550,6 +1550,12 @@
     font-size: 10px;
   }
 
+  .tag-group-head { display: flex; align-items: center; gap: 6px; }
+  .tag-group-head .branch-group-toggle { flex: 1; min-width: 0; }
+  .tag-group-head .branch-create-toggle { flex-shrink: 0; }
+
+  .tag-create-form { grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr) auto auto; }
+
   .branch-empty {
     padding: 8px 10px;
     color: var(--color-ink-faint);

src/lib/components/BranchPanel.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
-  import { Check, ChevronDown, ChevronRight, Folder, FolderOpen, GitBranch, GitMerge, Pencil, Plus, Trash2, X } from "@lucide/svelte";
+  import { Check, ChevronDown, ChevronRight, Folder, FolderOpen, GitBranch, GitMerge, Pencil, Plus, Tag as TagIcon, Trash2, Upload, X } from "@lucide/svelte";
-  import type { GitBranch as GitBranchInfo } from "../types";
+  import type { GitBranch as GitBranchInfo, GitTag } from "../types";
 
   type BranchTreeNode = BranchFolderNode | BranchLeafNode;
 
@@ -45,6 +45,7 @@
     branches: GitBranchInfo[];
     localBranches: GitBranchInfo[];
     remoteBranches: GitBranchInfo[];
+    tags: GitTag[];
     hasRepository: boolean;
     isBusy: boolean;
     onCheckout: (branch: GitBranchInfo) => void;
@@ -53,12 +54,16 @@
     onCreateBranch: (branchName: string) => void | Promise<void>;
     onRenameBranch: (branch: GitBranchInfo) => void | Promise<void>;
     onDeleteBranch: (branch: GitBranchInfo) => void | Promise<void>;
+    onCreateTag: (name: string, message: string) => void | Promise<void>;
+    onDeleteTag: (tag: GitTag) => void | Promise<void>;
+    onPushTag: (tag: GitTag) => void | Promise<void>;
   }
 
   let {
     branches = [],
     localBranches = [],
     remoteBranches = [],
+    tags = [],
     hasRepository = false,
     isBusy = false,
     onCheckout = () => {},
@@ -67,17 +72,28 @@
     onCreateBranch = () => {},
     onRenameBranch = () => {},
     onDeleteBranch = () => {},
+    onCreateTag = () => {},
+    onDeleteTag = () => {},
+    onPushTag = () => {},
   }: Props = $props();
 
   let localOpen = $state(true);
   let remoteOpen = $state(false);
+  let tagsOpen = $state(false);
   let createOpen = $state(false);
   let newBranchName = $state("");
   let createInput = $state<HTMLInputElement | null>(null);
+  let tagCreateOpen = $state(false);
+  let newTagName = $state("");
+  let newTagMessage = $state("");
+  let tagCreateInput = $state<HTMLInputElement | null>(null);
   let panelElement = $state<HTMLElement | null>(null);
   let contextBranch = $state<GitBranchInfo | null>(null);
   let contextMenuX = $state(0);
   let contextMenuY = $state(0);
+  let contextTag = $state<GitTag | null>(null);
+  let tagContextMenuX = $state(0);
+  let tagContextMenuY = $state(0);
   let collapsedBranchFolders = $state<Set<string>>(new Set());
 
   let localBranchRows = $derived(buildBranchRows("local", localBranches, "local"));
@@ -270,12 +286,74 @@
     await onRebase(branch);
   }
 
+  function openTagCreateForm() {
+    if (!hasRepository || isBusy) return;
+    tagCreateOpen = true;
+    queueMicrotask(() => tagCreateInput?.focus());
+  }
+
+  function closeTagCreateForm() {
+    tagCreateOpen = false;
+    newTagName = "";
+    newTagMessage = "";
+  }
+
+  async function submitCreateTag(event: SubmitEvent) {
+    event.preventDefault();
+    const name = newTagName.trim();
+    if (!name || !hasRepository || isBusy) return;
+    await onCreateTag(name, newTagMessage.trim());
+    newTagName = "";
+    newTagMessage = "";
+    tagCreateOpen = false;
+    tagsOpen = true;
+  }
+
+  function openTagContextMenu(event: MouseEvent, tag: GitTag) {
+    event.preventDefault();
+    event.stopPropagation();
+    if (isBusy) return;
+
+    const rect = panelElement?.getBoundingClientRect();
+    const rawX = rect ? event.clientX - rect.left : event.offsetX;
+    const rawY = rect ? event.clientY - rect.top : event.offsetY;
+    const maxX = Math.max(8, (rect?.width ?? window.innerWidth) - 192);
+    const maxY = Math.max(8, (rect?.height ?? window.innerHeight) - 130);
+
+    contextTag = tag;
+    tagContextMenuX = Math.max(8, Math.min(rawX, maxX));
+    tagContextMenuY = Math.max(8, Math.min(rawY, maxY));
+  }
+
+  function closeTagContextMenu() {
+    contextTag = null;
+  }
+
+  async function pushContextTag() {
+    const tag = contextTag;
+    if (!tag || isBusy) return;
+    closeTagContextMenu();
+    await onPushTag(tag);
+  }
+
+  async function deleteContextTag() {
+    const tag = contextTag;
+    if (!tag || isBusy) return;
+    closeTagContextMenu();
+    await onDeleteTag(tag);
+  }
+
+  function closeAllContextMenus() {
+    closeBranchContextMenu();
+    closeTagContextMenu();
+  }
+
   function handleWindowKeydown(event: KeyboardEvent) {
-    if (event.key === "Escape") closeBranchContextMenu();
+    if (event.key === "Escape") closeAllContextMenus();
   }
 </script>
 
-<svelte:window on:click={closeBranchContextMenu} on:keydown={handleWindowKeydown} on:contextmenu|capture={closeBranchContextMenu} />
+<svelte:window on:click={closeAllContextMenus} on:keydown={handleWindowKeydown} on:contextmenu|capture={closeAllContextMenus} />
 
 <section bind:this={panelElement} class="panel branch-panel grid grid-rows-[auto_1fr] overflow-hidden" aria-label="Branches">
   <div class="section-head">
@@ -300,7 +378,7 @@
 
   {#if !hasRepository}
     <p class="blank-state">Open a repository to list branches.</p>
-  {:else if branches.length === 0}
+  {:else if branches.length === 0 && tags.length === 0}
     <p class="blank-state">No branches returned.</p>
   {:else}
     <div class="branch-list overflow-auto p-2 flex flex-col gap-0">
@@ -458,6 +536,86 @@
           {/if}
         {/if}
       </div>
+
+      <div class="branch-group">
+        <div class="tag-group-head">
+          <button
+            class="branch-group-toggle"
+            type="button"
+            onclick={() => { tagsOpen = !tagsOpen; }}
+            aria-expanded={tagsOpen}
+          >
+            {#if tagsOpen}
+              <ChevronDown size={14} aria-hidden="true" />
+            {:else}
+              <ChevronRight size={14} aria-hidden="true" />
+            {/if}
+            <span>Tags</span>
+            <span class="branch-group-count">{tags.length}</span>
+          </button>
+          <button
+            class="branch-create-toggle"
+            type="button"
+            onclick={openTagCreateForm}
+            disabled={!hasRepository || isBusy}
+            title="Create new tag"
+            aria-label="Create new tag"
+          >
+            <Plus size={13} aria-hidden="true" />
+          </button>
+        </div>
+
+        {#if tagCreateOpen}
+          <form class="branch-create-form tag-create-form" onsubmit={submitCreateTag}>
+            <TagIcon size={15} aria-hidden="true" />
+            <input
+              bind:this={tagCreateInput}
+              bind:value={newTagName}
+              disabled={isBusy}
+              autocomplete="off"
+              spellcheck="false"
+              placeholder="v1.0.0"
+              aria-label="New tag name"
+            />
+            <input
+              bind:value={newTagMessage}
+              disabled={isBusy}
+              autocomplete="off"
+              spellcheck="false"
+              placeholder="Message (optional)"
+              aria-label="Tag message"
+            />
+            <button class="branch-create-action confirm" type="submit" disabled={isBusy || newTagName.trim().length === 0} title="Create tag">
+              <Check size={14} aria-hidden="true" />
+            </button>
+            <button class="branch-create-action" type="button" onclick={closeTagCreateForm} disabled={isBusy} title="Cancel">
+              <X size={14} aria-hidden="true" />
+            </button>
+          </form>
+        {/if}
+
+        {#if tagsOpen}
+          {#if tags.length === 0}
+            <div class="branch-empty">No tags.</div>
+          {:else}
+            {#each tags as tag (tag.name)}
+              <article
+                class="branch-row"
+                oncontextmenu={(event) => openTagContextMenu(event, tag)}
+                title={tag.message ?? tag.name}
+              >
+                <div class="branch-info">
+                  <TagIcon size={16} aria-hidden="true" />
+                  <div>
+                    <strong>{tag.name}</strong>
+                    <span>{tag.short_hash}</span>
+                  </div>
+                </div>
+              </article>
+            {/each}
+          {/if}
+        {/if}
+      </div>
     </div>
   {/if}
 
@@ -499,4 +657,24 @@
       </button>
     </div>
   {/if}
+
+  {#if contextTag}
+    <div
+      class="branch-context-menu"
+      style={`left: ${tagContextMenuX}px; top: ${tagContextMenuY}px;`}
+      role="menu"
+      tabindex="-1"
+      aria-label={`Actions for ${contextTag.name}`}
+    >
+      <button type="button" role="menuitem" onclick={pushContextTag} disabled={isBusy}>
+        <Upload size={14} aria-hidden="true" />
+        Push to remote
+      </button>
+      <div class="menu-separator" role="separator"></div>
+      <button class="danger" type="button" role="menuitem" onclick={deleteContextTag} disabled={isBusy} title="Delete local tag">
+        <Trash2 size={14} aria-hidden="true" />
+        Delete
+      </button>
+    </div>
+  {/if}
 </section>

src/lib/components/HistoryPanel.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { ChevronDown, ChevronRight, EllipsisVertical, GitBranch, GitMerge, RotateCcw, X } from "@lucide/svelte";
+  import { Cherry, ChevronDown, ChevronRight, EllipsisVertical, GitBranch, GitMerge, RotateCcw, X } from "@lucide/svelte";
   import type { FileStatusKind, GitCommit, GitCommitFile } from "../types";
 
   interface GraphSegment {
@@ -40,6 +40,7 @@
     onPreviewCommitFile: (commit: GitCommit, file: GitCommitFile) => void;
     onToggleCommitFiles: (hash: string) => void;
     onCreateBranchFromCommit: (commit: GitCommit) => void;
+    onCherryPickCommit: (commit: GitCommit) => void;
   }
 
   let {
@@ -54,6 +55,7 @@
     onPreviewCommitFile = () => {},
     onToggleCommitFiles = () => {},
     onCreateBranchFromCommit = () => {},
+    onCherryPickCommit = () => {},
   }: Props = $props();
 
   let hiddenGraphBranches = $state<Set<string>>(new Set());
@@ -380,6 +382,13 @@
     await onRestoreCommit(commit);
   }
 
+  async function cherryPickContextCommit() {
+    const commit = contextCommit;
+    if (!commit || isBusy) return;
+    closeCommitContextMenu();
+    await onCherryPickCommit(commit);
+  }
+
   function handleWindowKeydown(event: KeyboardEvent) {
     if (event.key !== "Escape") return;
     closeCommitContextMenu();
@@ -656,6 +665,16 @@
         <RotateCcw size={14} aria-hidden="true" />
         Restore
       </button>
+      <button
+        type="button"
+        role="menuitem"
+        onclick={cherryPickContextCommit}
+        disabled={isBusy}
+        title="Apply this commit's changes on top of the current branch"
+      >
+        <Cherry size={14} aria-hidden="true" />
+        Cherry-pick
+      </button>
     </div>
   {/if}
 </section>

src/lib/git.ts

@@ -12,6 +12,7 @@ import type {
   GitSearchHit,
   GitStash,
   GitStatus,
+  GitTag,
   LocalModelOption,
   PatchApplyAction,
   RepositoryBundle,
@@ -94,6 +95,49 @@ export function deleteBranch(path: string, branch: string, force = false): Promi
   return invoke<GitStatus>("delete_branch", { path, branch, force });
 }
 
+export function listTags(path: string): Promise<GitTag[]> {
+  return invoke<GitTag[]>("list_tags", { path });
+}
+
+export function createTag(
+  path: string,
+  name: string,
+  target?: string,
+  message?: string,
+): Promise<GitTag[]> {
+  return invoke<GitTag[]>("create_tag", {
+    path,
+    name,
+    target: target?.trim() ? target.trim() : null,
+    message: message?.trim() ? message.trim() : null,
+  });
+}
+
+export function deleteTag(path: string, name: string): Promise<GitTag[]> {
+  return invoke<GitTag[]>("delete_tag", { path, name });
+}
+
+export function pushTag(
+  path: string,
+  name: string,
+  username?: string,
+  password?: string,
+): Promise<void> {
+  return invoke<void>("push_tag", { path, name, username: username ?? null, password: password ?? null });
+}
+
+export function cherryPickCommit(path: string, commit: string): Promise<GitStatus> {
+  return invoke<GitStatus>("cherry_pick_commit", { path, commit });
+}
+
+export function cherryPickContinue(path: string): Promise<GitStatus> {
+  return invoke<GitStatus>("cherry_pick_continue", { path });
+}
+
+export function cherryPickAbort(path: string): Promise<GitStatus> {
+  return invoke<GitStatus>("cherry_pick_abort", { path });
+}
+
 export function stageFiles(path: string, files: string[]): Promise<GitStatus> {
   return invoke<GitStatus>("stage_files", { path, files });
 }

src/lib/types.ts

@@ -42,6 +42,7 @@ export interface GitStatus {
   files: GitFileStatus[];
   clean: boolean;
   rebase_in_progress: boolean;
+  cherry_pick_in_progress: boolean;
 }
 
 export interface GitFileStatus {
@@ -59,6 +60,15 @@ export interface GitBranch {
   remote: boolean;
 }
 
+export interface GitTag {
+  name: string;
+  hash: string;
+  short_hash: string;
+  message: string | null;
+  date: string;
+  annotated: boolean;
+}
+
 export interface GitStash {
   selector: string;
   index: number;
@@ -95,6 +105,7 @@ export interface GitRepositoryFile {
 export interface RepositoryBundle {
   status: GitStatus;
   branches: GitBranch[];
+  tags: GitTag[];
   stashes: GitStash[];
   commits: GitCommit[];
   files: GitRepositoryFile[];