// Copyright 2020-2023 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. mod clone;mod colocation;mod export;mod fetch;mod import;mod init;mod push;mod remote;mod root; use std::io::Write as _; use clap::Subcommand;use clap::ValueEnum;use jj_lib::config::ConfigFile;use jj_lib::config::ConfigSource;use jj_lib::git;use jj_lib::git::UnexpectedGitBackendError;use jj_lib::ref_name::RemoteNameBuf;use jj_lib::ref_name::RemoteRefSymbol;use jj_lib::store::Store; use self::clone::GitCloneArgs;use self::clone::cmd_git_clone;use self::colocation::GitColocationCommand;use self::colocation::cmd_git_colocation;use self::export::GitExportArgs;use self::export::cmd_git_export;use self::fetch::GitFetchArgs;use self::fetch::cmd_git_fetch;use self::import::GitImportArgs;use self::import::cmd_git_import;use self::init::GitInitArgs;use self::init::cmd_git_init;use self::push::GitPushArgs;use self::push::cmd_git_push;pub use self::push::is_push_operation;use self::remote::RemoteCommand;use self::remote::cmd_git_remote;use self::root::GitRootArgs;use self::root::cmd_git_root;use crate::cli_util::CommandHelper;use crate::cli_util::WorkspaceCommandHelper;use crate::command_error::CommandError;use crate::command_error::user_error_with_message;use crate::config::ConfigEnv;use crate::ui::Ui; /// Commands for working with Git remotes and the underlying Git repo////// See this [comparison], including a [table of commands].////// [comparison]:/// https://docs.jj-vcs.dev/latest/git-comparison/.////// [table of commands]:/// https://docs.jj-vcs.dev/latest/git-command-table#[derive(Subcommand, Clone, Debug)]pub enum GitCommand { Clone(GitCloneArgs), #[command(subcommand)] Colocation(GitColocationCommand), Export(GitExportArgs), Fetch(GitFetchArgs), Import(GitImportArgs), Init(GitInitArgs), Push(GitPushArgs), #[command(subcommand)] Remote(RemoteCommand), Root(GitRootArgs),} pub async fn cmd_git( ui: &mut Ui, command: &CommandHelper, subcommand: &GitCommand,) -> Result<(), CommandError> { match subcommand { GitCommand::Clone(args) => cmd_git_clone(ui, command, args).await, GitCommand::Colocation(subcommand) => cmd_git_colocation(ui, command, subcommand).await, GitCommand::Export(args) => cmd_git_export(ui, command, args).await, GitCommand::Fetch(args) => cmd_git_fetch(ui, command, args).await, GitCommand::Import(args) => cmd_git_import(ui, command, args).await, GitCommand::Init(args) => cmd_git_init(ui, command, args).await, GitCommand::Push(args) => cmd_git_push(ui, command, args).await, GitCommand::Remote(args) => cmd_git_remote(ui, command, args).await, GitCommand::Root(args) => cmd_git_root(ui, command, args).await, }} pub fn maybe_add_gitignore(workspace_command: &WorkspaceCommandHelper) -> Result<(), CommandError> { if workspace_command.working_copy_shared_with_git() { std::fs::write( workspace_command .workspace_root() .join(".jj") .join(".gitignore"), "/*\n", ) .map_err(|e| user_error_with_message("Failed to write .jj/.gitignore file", e)) } else { Ok(()) }} fn get_single_remote(store: &Store) -> Result<Option<RemoteNameBuf>, UnexpectedGitBackendError> { let mut names = git::get_all_remote_names(store)?; Ok(match names.len() { 1 => names.pop(), _ => None, })} /// Sets repository level `trunk()` alias to the specified remote symbol.fn write_repository_level_trunk_alias( ui: &Ui, config_env: &ConfigEnv, symbol: RemoteRefSymbol<'_>,) -> Result<(), CommandError> { let Some(config_path) = config_env.repo_config_path(ui)? else { // We couldn't find the user's home directory, so we skip this step. return Ok(()); }; let mut file = ConfigFile::load_or_empty(ConfigSource::Repo, config_path)?; file.set_value(["revset-aliases", "trunk()"], symbol.to_string()) .expect("initial repo config shouldn't have invalid values"); file.save()?; writeln!( ui.status(), "Setting the revset alias `trunk()` to `{symbol}`", )?; Ok(())} #[derive(Copy, Clone, Debug, PartialEq, Eq, ValueEnum)]enum FetchTagsMode { /// Always fetch all tags All, /// Only fetch tags that point to objects that are already being /// transmitted. Included, /// Do not fetch any tags None,} impl FetchTagsMode { fn as_fetch_tags(&self) -> gix::remote::fetch::Tags { match self { Self::All => gix::remote::fetch::Tags::All, Self::Included => gix::remote::fetch::Tags::Included, Self::None => gix::remote::fetch::Tags::None, } }}
// Copyright 2020-2023 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.
mod clone;
mod colocation;
mod export;
mod fetch;
mod import;
mod init;
mod push;
mod remote;
mod root;
use std::io::Write as _;
use clap::Subcommand;
use clap::ValueEnum;
use jj_lib::config::ConfigFile;
use jj_lib::config::ConfigSource;
use jj_lib::git;
use jj_lib::git::UnexpectedGitBackendError;
use jj_lib::ref_name::RemoteNameBuf;
use jj_lib::ref_name::RemoteRefSymbol;
use jj_lib::store::Store;
use self::clone::GitCloneArgs;
use self::clone::cmd_git_clone;
use self::colocation::GitColocationCommand;
use self::colocation::cmd_git_colocation;
use self::export::GitExportArgs;
use self::export::cmd_git_export;
use self::fetch::GitFetchArgs;
use self::fetch::cmd_git_fetch;
use self::import::GitImportArgs;
use self::import::cmd_git_import;
use self::init::GitInitArgs;
use self::init::cmd_git_init;
use self::push::GitPushArgs;
use self::push::cmd_git_push;
pub use self::push::is_push_operation;
use self::remote::RemoteCommand;
use self::remote::cmd_git_remote;
use self::root::GitRootArgs;
use self::root::cmd_git_root;
use crate::cli_util::CommandHelper;
use crate::cli_util::WorkspaceCommandHelper;
use crate::command_error::CommandError;
use crate::command_error::user_error_with_message;
use crate::config::ConfigEnv;
use crate::ui::Ui;
/// Commands for working with Git remotes and the underlying Git repo
///
/// See this [comparison], including a [table of commands].
///
/// [comparison]:
/// https://docs.jj-vcs.dev/latest/git-comparison/.
///
/// [table of commands]:
/// https://docs.jj-vcs.dev/latest/git-command-table
#[derive(Subcommand, Clone, Debug)]
pub enum GitCommand {
Clone(GitCloneArgs),
#[command(subcommand)]
Colocation(GitColocationCommand),
Export(GitExportArgs),
Fetch(GitFetchArgs),
Import(GitImportArgs),
Init(GitInitArgs),
Push(GitPushArgs),
#[command(subcommand)]
Remote(RemoteCommand),
Root(GitRootArgs),
}
pub async fn cmd_git(
ui: &mut Ui,
command: &CommandHelper,
subcommand: &GitCommand,
) -> Result<(), CommandError> {
match subcommand {
GitCommand::Clone(args) => cmd_git_clone(ui, command, args).await,
GitCommand::Colocation(subcommand) => cmd_git_colocation(ui, command, subcommand).await,
GitCommand::Export(args) => cmd_git_export(ui, command, args).await,
GitCommand::Fetch(args) => cmd_git_fetch(ui, command, args).await,
GitCommand::Import(args) => cmd_git_import(ui, command, args).await,
GitCommand::Init(args) => cmd_git_init(ui, command, args).await,
GitCommand::Push(args) => cmd_git_push(ui, command, args).await,
GitCommand::Remote(args) => cmd_git_remote(ui, command, args).await,
GitCommand::Root(args) => cmd_git_root(ui, command, args).await,
}
}
pub fn maybe_add_gitignore(workspace_command: &WorkspaceCommandHelper) -> Result<(), CommandError> {
if workspace_command.working_copy_shared_with_git() {
std::fs::write(
workspace_command
.workspace_root()
.join(".jj")
.join(".gitignore"),
"/*\n",
)
.map_err(|e| user_error_with_message("Failed to write .jj/.gitignore file", e))
} else {
Ok(())
}
}
fn get_single_remote(store: &Store) -> Result<Option<RemoteNameBuf>, UnexpectedGitBackendError> {
let mut names = git::get_all_remote_names(store)?;
Ok(match names.len() {
1 => names.pop(),
_ => None,
})
}
/// Sets repository level `trunk()` alias to the specified remote symbol.
fn write_repository_level_trunk_alias(
ui: &Ui,
config_env: &ConfigEnv,
symbol: RemoteRefSymbol<'_>,
) -> Result<(), CommandError> {
let Some(config_path) = config_env.repo_config_path(ui)? else {
// We couldn't find the user's home directory, so we skip this step.
return Ok(());
};
let mut file = ConfigFile::load_or_empty(ConfigSource::Repo, config_path)?;
file.set_value(["revset-aliases", "trunk()"], symbol.to_string())
.expect("initial repo config shouldn't have invalid values");
file.save()?;
writeln!(
ui.status(),
"Setting the revset alias `trunk()` to `{symbol}`",
)?;
Ok(())
}
#[derive(Copy, Clone, Debug, PartialEq, Eq, ValueEnum)]
enum FetchTagsMode {
/// Always fetch all tags
All,
/// Only fetch tags that point to objects that are already being
/// transmitted.
Included,
/// Do not fetch any tags
None,
}
impl FetchTagsMode {
fn as_fetch_tags(&self) -> gix::remote::fetch::Tags {
match self {
Self::All => gix::remote::fetch::Tags::All,
Self::Included => gix::remote::fetch::Tags::Included,
Self::None => gix::remote::fetch::Tags::None,
}
}
}