// Copyright 2020 The Jujutsu Authors//// Licensed under the Apache License, Version 2.0 (the "License");// you may not use this file except in compliance with the License.// You may obtain a copy of the License at//// https://www.apache.org/licenses/LICENSE-2.0//// Unless required by applicable law or agreed to in writing, software// distributed under the License is distributed on an "AS IS" BASIS,// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.// See the License for the specific language governing permissions and// limitations under the License.use std::io::Write as _;use clap_complete::ArgValueCandidates;use jj_lib::file_util;use jj_lib::ref_name::WorkspaceNameBuf;use jj_lib::workspace_store::SimpleWorkspaceStore;use jj_lib::workspace_store::WorkspaceStore as _;use tracing::instrument;use crate::cli_util::CommandHelper;use crate::command_error::CommandError;use crate::command_error::user_error;use crate::command_error::user_error_with_message;use crate::complete;use crate::ui::Ui;/// Show the workspace root directory#[derive(clap::Args, Clone, Debug)]pub struct WorkspaceRootArgs { /// Name of the workspace (defaults to current) #[arg(long, value_name = "NAME", add = ArgValueCandidates::new(complete::workspaces))] name: Option<WorkspaceNameBuf>,}#[instrument(skip_all)]pub async fn cmd_workspace_root( ui: &mut Ui, command: &CommandHelper, args: &WorkspaceRootArgs,) -> Result<(), CommandError> { let path = if let Some(ws_name) = &args.name { let workspace_command = command.workspace_helper_no_snapshot(ui).await?; let workspace_store = SimpleWorkspaceStore::load(workspace_command.repo_path())?; if workspace_command .repo() .view() .wc_commit_ids() .contains_key(ws_name) { let path = workspace_store .get_workspace_path(ws_name)? .ok_or_else(|| { user_error(format!( "Workspace has no recorded path: {}", ws_name.as_symbol() )) })?; let full_path = workspace_command.repo_path().join(path); dunce::canonicalize(&full_path).map_err(|err| { user_error_with_message( format!( "Cannot resolve absolute workspace path: {}", full_path.display() ), err, ) })? } else { return Err(user_error(format!( "No such workspace: {}", ws_name.as_symbol() ))); } } else { command.workspace_loader()?.workspace_root().into() }; let path_bytes = file_util::path_to_bytes(&path).map_err(user_error)?; ui.stdout().write_all(path_bytes)?; writeln!(ui.stdout())?; Ok(())}
// Copyright 2020 The Jujutsu Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::io::Write as _;
use clap_complete::ArgValueCandidates;
use jj_lib::file_util;
use jj_lib::ref_name::WorkspaceNameBuf;
use jj_lib::workspace_store::SimpleWorkspaceStore;
use jj_lib::workspace_store::WorkspaceStore as _;
use tracing::instrument;
use crate::cli_util::CommandHelper;
use crate::command_error::CommandError;
use crate::command_error::user_error;
use crate::command_error::user_error_with_message;
use crate::complete;
use crate::ui::Ui;
/// Show the workspace root directory
#[derive(clap::Args, Clone, Debug)]
pub struct WorkspaceRootArgs {
/// Name of the workspace (defaults to current)
#[arg(long, value_name = "NAME", add = ArgValueCandidates::new(complete::workspaces))]
name: Option<WorkspaceNameBuf>,
}
#[instrument(skip_all)]
pub async fn cmd_workspace_root(
ui: &mut Ui,
command: &CommandHelper,
args: &WorkspaceRootArgs,
) -> Result<(), CommandError> {
let path = if let Some(ws_name) = &args.name {
let workspace_command = command.workspace_helper_no_snapshot(ui).await?;
let workspace_store = SimpleWorkspaceStore::load(workspace_command.repo_path())?;
if workspace_command
.repo()
.view()
.wc_commit_ids()
.contains_key(ws_name)
{
let path = workspace_store
.get_workspace_path(ws_name)?
.ok_or_else(|| {
user_error(format!(
"Workspace has no recorded path: {}",
ws_name.as_symbol()
))
})?;
let full_path = workspace_command.repo_path().join(path);
dunce::canonicalize(&full_path).map_err(|err| {
user_error_with_message(
format!(
"Cannot resolve absolute workspace path: {}",
full_path.display()
),
err,
)
})?
} else {
return Err(user_error(format!(
"No such workspace: {}",
ws_name.as_symbol()
)));
}
} else {
command.workspace_loader()?.workspace_root().into()
};
let path_bytes = file_util::path_to_bytes(&path).map_err(user_error)?;
ui.stdout().write_all(path_bytes)?;
writeln!(ui.stdout())?;
Ok(())
}