Implement the Git workflow

This commit is contained in:
2026-07-19 11:53:02 +02:00
parent 90a9002124
commit 422f71c8ad
20 changed files with 3441 additions and 45 deletions

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@@ -0,0 +1,633 @@
use super::*;
use bds_core::engine::git::{
GitEngine, GitError, GitOperation, ReconcileAction, ReconcileEntityType,
reconcile_changed_files,
};
impl BdsApp {
pub(super) fn handle_git_message(&mut self, message: Message) -> Task<Message> {
match message {
Message::GitRefresh => self.refresh_git(),
Message::GitLoaded {
repository_dir,
result,
} => {
if self.data_dir.as_ref() != Some(&repository_dir) {
return Task::none();
}
match result {
Ok(snapshot) => self.git_state.apply_snapshot(snapshot),
Err(error) => {
self.git_state.loading = false;
self.git_state.error = Some(error);
}
}
Task::none()
}
Message::GitRemoteInputChanged(value) => {
self.git_state.remote_input = value;
Task::none()
}
Message::GitCommitMessageChanged(value) => {
self.git_state.commit_message = value;
Task::none()
}
Message::GitInitialize => {
let remote = self.git_state.remote_input.trim().to_string();
self.run_local_git_action(GitOperation::Initialize, move |engine| {
engine.initialize()?;
if !remote.is_empty() {
engine.set_remote(&remote)?;
}
Ok(())
})
}
Message::GitSetRemote => {
let remote = self.git_state.remote_input.trim().to_string();
self.run_local_git_action(GitOperation::Remote, move |engine| {
engine.set_remote(&remote)
})
}
Message::GitCommit => {
let message = self.git_state.commit_message.clone();
self.run_local_git_action(GitOperation::Commit, move |engine| {
engine.commit_all(&message).map(|_| ())
})
}
Message::GitPruneLfs => self.run_local_git_action(GitOperation::Lfs, |engine| {
engine.prune_lfs_cache(10).map(|_| ())
}),
Message::GitLocalFinished {
repository_dir,
operation,
result,
} => {
if self.data_dir.as_ref() != Some(&repository_dir) {
return Task::none();
}
match result {
Ok(snapshot) => {
self.git_state.apply_snapshot(snapshot);
if operation == GitOperation::Commit {
self.git_state.commit_message.clear();
self.close_git_diff_tabs();
}
self.notify(
ToastLevel::Success,
&tw(
self.ui_locale,
"git.operationDone",
&[("operation", &git_operation_label(self.ui_locale, operation))],
),
);
}
Err(error) => {
self.git_state.loading = false;
self.git_state.error = Some(error.clone());
self.notify(ToastLevel::Error, &error);
}
}
Task::none()
}
Message::GitFetch => self.start_git_network(GitOperation::Fetch),
Message::GitPull => self.start_git_network(GitOperation::Pull),
Message::GitPush => self.start_git_network(GitOperation::Push),
Message::GitNetworkFinished {
repository_dir,
task_id,
operation,
result,
} => {
if self.data_dir.as_ref() != Some(&repository_dir) {
self.refresh_task_snapshots();
return Task::none();
}
self.git_state.network_run = None;
if self.task_manager.status(task_id) == Some(TaskStatus::Cancelled) {
self.refresh_task_snapshots();
return Task::none();
}
match result {
Ok(completion) => {
self.task_manager.complete(task_id);
if !completion.output.trim().is_empty() {
self.add_output(completion.output.trim());
}
self.git_state.apply_snapshot(completion.snapshot);
self.apply_git_reconcile_events(&completion.events);
self.notify(
ToastLevel::Success,
&tw(
self.ui_locale,
"git.operationDone",
&[("operation", &git_operation_label(self.ui_locale, operation))],
),
);
self.refresh_task_snapshots();
return self.refresh_counts();
}
Err(error) => {
if self.task_manager.status(task_id) != Some(TaskStatus::Cancelled) {
self.task_manager.fail(task_id, error.clone());
self.notify(ToastLevel::Error, &error);
}
self.git_state.error = Some(error);
}
}
self.refresh_task_snapshots();
Task::none()
}
Message::OpenGitFileDiff(path) => self.open_git_file_diff(path),
Message::OpenGitCommitDiff { hash, subject } => {
self.open_git_commit_diff(hash, subject)
}
Message::SelectGitCommitFile { hash, change } => {
self.load_git_commit_file(hash, change)
}
Message::GitDiffLoaded {
repository_dir,
tab_id,
result,
} => {
if self.data_dir.as_ref() != Some(&repository_dir) {
return Task::none();
}
if let Some(state) = self.git_diffs.get_mut(&tab_id) {
state.loading = false;
match result {
Ok(loaded) => {
state.changes = loaded.changes;
state.selected_path = loaded.selected_path;
state.diff = loaded.diff;
state.error = None;
}
Err(error) => state.error = Some(error),
}
}
Task::none()
}
Message::GitFileHistoryLoaded {
repository_dir,
path,
result,
} => {
if self.data_dir.as_ref() != Some(&repository_dir) {
return Task::none();
}
if self.git_file_history_target.as_deref() == Some(&path) {
match result {
Ok(commits) => self.git_file_history = commits,
Err(error) => {
self.git_file_history.clear();
self.add_output(&error);
}
}
}
Task::none()
}
_ => Task::none(),
}
}
pub(super) fn refresh_git(&mut self) -> Task<Message> {
let Some(data_dir) = self.data_dir.clone() else {
self.git_state = GitUiState::default();
return Task::none();
};
self.git_state.loading = true;
let repository_dir = data_dir.clone();
Task::perform(
async move {
tokio::task::spawn_blocking(move || git_snapshot(&GitEngine::new(data_dir)))
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")))
},
move |result| Message::GitLoaded {
repository_dir: repository_dir.clone(),
result,
},
)
}
fn run_local_git_action<F>(&mut self, operation: GitOperation, work: F) -> Task<Message>
where
F: FnOnce(&GitEngine) -> Result<(), GitError> + Send + 'static,
{
let Some(data_dir) = self.data_dir.clone() else {
return Task::none();
};
self.git_state.loading = true;
self.git_state.error = None;
let repository_dir = data_dir.clone();
Task::perform(
async move {
tokio::task::spawn_blocking(move || {
let engine = GitEngine::new(data_dir);
work(&engine).map_err(|error| error.to_string())?;
git_snapshot(&engine)
})
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")))
},
move |result| Message::GitLocalFinished {
repository_dir: repository_dir.clone(),
operation,
result,
},
)
}
fn start_git_network(&mut self, operation: GitOperation) -> Task<Message> {
if self.offline_mode {
self.notify(
ToastLevel::Warning,
&t(self.ui_locale, "git.airplaneBlocked"),
);
return Task::none();
}
if self.git_state.network_run.is_some() {
return Task::none();
}
let (Some(project), Some(data_dir)) = (&self.active_project, &self.data_dir) else {
return Task::none();
};
let project_id = project.id.clone();
let data_dir = data_dir.clone();
let repository_dir = data_dir.clone();
let db_path = self.db_path.clone();
let operation_label = git_operation_label(self.ui_locale, operation);
let label = tw(
self.ui_locale,
"git.runningOperation",
&[("operation", &operation_label)],
);
let task_id = self.task_manager.submit(&label);
let output = Arc::new(Mutex::new(Vec::new()));
self.git_state.network_run = Some(crate::views::git::GitNetworkRunState {
task_id,
output: Arc::clone(&output),
});
self.git_state.error = None;
self.refresh_task_snapshots();
let task_manager = Arc::clone(&self.task_manager);
Task::perform(
async move {
tokio::task::spawn_blocking(move || {
if !task_manager.wait_until_runnable(task_id) {
return Err("cancelled".to_string());
}
let engine = GitEngine::new(&data_dir);
let old_head = (operation == GitOperation::Pull)
.then(|| engine.head())
.transpose()
.map_err(|error| error.to_string())?
.flatten();
let output_target = Arc::clone(&output);
let result = match operation {
GitOperation::Fetch => engine.fetch(
|| task_manager.is_cancelled(task_id),
move |chunk| output_target.lock().unwrap().push(chunk),
),
GitOperation::Pull => engine.pull(
|| task_manager.is_cancelled(task_id),
move |chunk| output_target.lock().unwrap().push(chunk),
),
GitOperation::Push => engine.push(
|| task_manager.is_cancelled(task_id),
move |chunk| output_target.lock().unwrap().push(chunk),
),
_ => unreachable!("only network operations are queued"),
}
.map_err(|error| error.to_string())?;
let mut events = Vec::new();
if operation == GitOperation::Pull
&& let (Some(old_head), Some(new_head)) =
(old_head, engine.head().map_err(|error| error.to_string())?)
&& old_head != new_head
{
let changes = engine
.changed_files(&old_head, &new_head)
.map_err(|error| error.to_string())?;
let db = Database::open(&db_path).map_err(|error| error.to_string())?;
let report = reconcile_changed_files(
db.conn(),
&data_dir,
&project_id,
&changes,
|event| events.push(event.clone()),
)
.map_err(|error| error.to_string())?;
debug_assert_eq!(events, report.events);
}
Ok(GitNetworkCompletion {
snapshot: git_snapshot(&engine)?,
events,
output: result.output,
})
})
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")))
},
move |result| Message::GitNetworkFinished {
repository_dir: repository_dir.clone(),
task_id,
operation,
result,
},
)
}
fn open_git_file_diff(&mut self, path: String) -> Task<Message> {
let tab = crate::views::git::file_tab(&path);
let tab_id = tab.id.clone();
self.activate_git_tab(tab);
self.git_diffs
.insert(tab_id.clone(), GitDiffState::loading_file(path.clone()));
let Some(data_dir) = self.data_dir.clone() else {
return Task::none();
};
let repository_dir = data_dir.clone();
Task::perform(
async move {
tokio::task::spawn_blocking(move || {
let diff = GitEngine::new(data_dir)
.file_diff(&path)
.map_err(|error| error.to_string())?;
Ok(GitDiffLoad {
changes: Vec::new(),
selected_path: Some(path),
diff: Some(diff),
})
})
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")))
},
move |result| Message::GitDiffLoaded {
repository_dir: repository_dir.clone(),
tab_id: tab_id.clone(),
result,
},
)
}
fn open_git_commit_diff(&mut self, hash: String, subject: String) -> Task<Message> {
let tab = crate::views::git::commit_tab(&hash, &subject);
let tab_id = tab.id.clone();
self.activate_git_tab(tab);
self.git_diffs
.insert(tab_id.clone(), GitDiffState::loading_commit(hash.clone()));
let Some(data_dir) = self.data_dir.clone() else {
return Task::none();
};
let repository_dir = data_dir.clone();
Task::perform(
async move {
tokio::task::spawn_blocking(move || {
let engine = GitEngine::new(data_dir);
let changes = engine
.commit_files(&hash)
.map_err(|error| error.to_string())?;
let selected = changes.first().cloned();
let diff = selected
.as_ref()
.map(|change| engine.commit_file_diff(&hash, change))
.transpose()
.map_err(|error| error.to_string())?;
Ok(GitDiffLoad {
selected_path: selected.map(|change| change.path),
changes,
diff,
})
})
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")))
},
move |result| Message::GitDiffLoaded {
repository_dir: repository_dir.clone(),
tab_id: tab_id.clone(),
result,
},
)
}
fn load_git_commit_file(
&mut self,
hash: String,
change: engine::git::ChangedFile,
) -> Task<Message> {
let tab_id = format!("git-diff:commit:{hash}");
if let Some(state) = self.git_diffs.get_mut(&tab_id) {
state.loading = true;
state.selected_path = Some(change.path.clone());
state.error = None;
}
let Some(data_dir) = self.data_dir.clone() else {
return Task::none();
};
let repository_dir = data_dir.clone();
let changes = self
.git_diffs
.get(&tab_id)
.map(|state| state.changes.clone())
.unwrap_or_default();
Task::perform(
async move {
tokio::task::spawn_blocking(move || {
let diff = GitEngine::new(data_dir)
.commit_file_diff(&hash, &change)
.map_err(|error| error.to_string())?;
Ok(GitDiffLoad {
changes,
selected_path: Some(change.path),
diff: Some(diff),
})
})
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")))
},
move |result| Message::GitDiffLoaded {
repository_dir: repository_dir.clone(),
tab_id: tab_id.clone(),
result,
},
)
}
fn activate_git_tab(&mut self, tab: Tab) {
self.flush_active_post_editor();
let index = tabs::open_tab(&mut self.tabs, tab);
self.active_tab = self.tabs.get(index).map(|tab| tab.id.clone());
self.enforce_panel_tab_fallback();
self.sync_menu_state();
}
fn close_git_diff_tabs(&mut self) {
let ids = self
.tabs
.iter()
.filter(|tab| tab.tab_type == TabType::GitDiff)
.map(|tab| tab.id.clone())
.collect::<Vec<_>>();
for id in ids {
self.git_diffs.remove(&id);
if let Some(index) = tabs::close_tab(&mut self.tabs, &id) {
self.active_tab = self.tabs.get(index).map(|tab| tab.id.clone());
} else {
self.active_tab = None;
}
}
}
pub(super) fn refresh_git_file_history(&mut self) -> Task<Message> {
let Some(path) = self.active_git_history_path() else {
self.git_file_history.clear();
self.git_file_history_target = None;
return Task::none();
};
let Some(data_dir) = self.data_dir.clone() else {
return Task::none();
};
let repository_dir = data_dir.clone();
self.git_file_history_target = Some(path.clone());
self.git_file_history.clear();
Task::perform(
async move {
let task_path = path.clone();
let result = tokio::task::spawn_blocking(move || {
GitEngine::new(data_dir)
.file_history(&task_path)
.map_err(|error| error.to_string())
})
.await
.unwrap_or_else(|error| Err(format!("task panicked: {error}")));
(path, result)
},
move |(path, result)| Message::GitFileHistoryLoaded {
repository_dir: repository_dir.clone(),
path,
result,
},
)
}
fn active_git_history_path(&self) -> Option<String> {
let tab_id = self.active_tab.as_deref()?;
let tab = self.tabs.iter().find(|tab| tab.id == tab_id)?;
match tab.tab_type {
TabType::Post => self
.db
.as_ref()
.and_then(|db| bds_core::db::queries::post::get_post_by_id(db.conn(), tab_id).ok())
.map(|post| post.file_path)
.filter(|path| !path.is_empty()),
TabType::Media => self
.media_editors
.get(tab_id)
.map(|media| media.file_path.clone())
.filter(|path| !path.is_empty()),
_ => None,
}
}
fn apply_git_reconcile_events(&mut self, events: &[engine::git::ReconcileEvent]) {
for event in events {
match event.entity_type {
ReconcileEntityType::Post => {
self.post_editors.remove(&event.entity_id);
}
ReconcileEntityType::PostTranslation => self.post_editors.clear(),
ReconcileEntityType::Script => {
self.script_editors.remove(&event.entity_id);
}
ReconcileEntityType::Template => {
self.template_editors.remove(&event.entity_id);
}
}
if event.action == ReconcileAction::Deleted {
let was_active = self.active_tab.as_deref() == Some(&event.entity_id);
match tabs::close_tab(&mut self.tabs, &event.entity_id) {
Some(index) if was_active => {
self.active_tab = self.tabs.get(index).map(|tab| tab.id.clone());
}
None if was_active => self.active_tab = None,
_ => {}
}
}
}
self.enforce_panel_tab_fallback();
self.sync_menu_state();
}
pub(super) fn reset_git_for_project_change(&mut self) {
if let Some(run) = self.git_state.network_run.take() {
self.task_manager.cancel(run.task_id);
}
self.close_git_diff_tabs();
self.git_state = GitUiState::default();
self.git_file_history.clear();
self.git_file_history_target = None;
self.refresh_task_snapshots();
}
pub(super) fn refresh_git_if_visible(&mut self) -> Task<Message> {
if self.sidebar_visible && self.sidebar_view == SidebarView::Git {
self.refresh_git()
} else {
Task::none()
}
}
}
fn git_operation_label(locale: bds_core::i18n::UiLocale, operation: GitOperation) -> String {
t(
locale,
match operation {
GitOperation::Initialize => "git.initialize",
GitOperation::Status => "git.noChanges",
GitOperation::Diff => "git.diff",
GitOperation::History => "git.history",
GitOperation::Remote => "git.remoteUrl",
GitOperation::Fetch => "git.fetch",
GitOperation::Pull | GitOperation::Reconcile => "git.pull",
GitOperation::Push => "git.push",
GitOperation::Commit => "git.commit",
GitOperation::Lfs => "git.pruneLfs",
},
)
}
fn git_snapshot(engine: &GitEngine) -> Result<GitSnapshot, String> {
let repository = engine.repository().map_err(|error| error.to_string())?;
if !repository.is_initialized {
return Ok(GitSnapshot {
repository,
files: Vec::new(),
history: Vec::new(),
remote: bds_core::engine::git::GitRemoteState {
local_branch: None,
upstream_branch: None,
has_upstream: false,
ahead: 0,
behind: 0,
},
});
}
let files = engine.status().map_err(|error| error.to_string())?;
let remote = engine.remote_state().map_err(|error| error.to_string())?;
let history = repository
.current_branch
.as_deref()
.map(|branch| engine.history(branch))
.transpose()
.map_err(|error| error.to_string())?
.unwrap_or_default();
Ok(GitSnapshot {
repository,
files,
history,
remote,
})
}