6 files changed, 193 insertions, 0 deletions
diff --git a/src/cmds/arg/path.rs b/src/cmds/arg/path.rs
new file mode 100644
index 0000000..14ec34c
--- /dev/null
+++ b/src/cmds/arg/path.rs
@@ -0,0 +1,8 @@
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+pub struct JVPathArgument {
+    pub path: PathBuf,
+}
diff --git a/src/cmds/cmd/workspace.rs b/src/cmds/cmd/workspace.rs
new file mode 100644
index 0000000..f72bcd5
--- /dev/null
+++ b/src/cmds/cmd/workspace.rs
@@ -0,0 +1,45 @@
+use crate::{
+    cmd_output,
+    cmds::{
+        arg::empty::JVEmptyArgument, collect::empty::JVEmptyCollect, r#in::empty::JVEmptyInput,
+        out::none::JVNoneOutput,
+    },
+    systems::{
+        cmd::{
+            cmd_system::JVCommandContext,
+            errors::{CmdExecuteError, CmdPrepareError},
+        },
+        helpdoc::helpdoc_viewer,
+    },
+};
+use cmd_system_macros::exec;
+use std::any::TypeId;
+
+pub struct JVWorkspaceCommand;
+type Cmd = JVWorkspaceCommand;
+type Arg = JVEmptyArgument;
+type In = JVEmptyInput;
+type Collect = JVEmptyCollect;
+
+async fn help_str() -> String {
+    helpdoc_viewer::display("commands/workspace").await;
+    String::new()
+}
+
+async fn prepare(_args: &Arg, _ctx: &JVCommandContext) -> Result<In, CmdPrepareError> {
+    Ok(JVEmptyInput)
+}
+
+async fn collect(_args: &Arg, _ctx: &JVCommandContext) -> Result<Collect, CmdPrepareError> {
+    Ok(JVEmptyCollect)
+}
+
+#[exec]
+async fn exec(
+    _input: In,
+    _collect: Collect,
+) -> Result<(Box<dyn std::any::Any + Send + 'static>, TypeId), CmdExecuteError> {
+    cmd_output!(JVNoneOutput => JVNoneOutput)
+}
+
+crate::command_template!();
diff --git a/src/cmds/cmd/workspace_create.rs b/src/cmds/cmd/workspace_create.rs
new file mode 100644
index 0000000..c5f8c8e
--- /dev/null
+++ b/src/cmds/cmd/workspace_create.rs
@@ -0,0 +1,53 @@
+use crate::{
+    cmd_output,
+    cmds::{
+        arg::path::JVPathArgument, collect::empty::JVEmptyCollect,
+        converter::workspace_operation_error::JVWorkspaceOperationErrorConverter,
+        r#in::workspace_create::JVWorkspaceCreateInput, out::none::JVNoneOutput,
+    },
+    systems::{
+        cmd::{
+            cmd_system::JVCommandContext,
+            errors::{CmdExecuteError, CmdPrepareError},
+        },
+        helpdoc::helpdoc_viewer,
+    },
+};
+use cmd_system_macros::exec;
+use just_enough_vcs::system::workspace::func::create_workspace;
+use std::any::TypeId;
+
+pub struct JVWorkspaceCreateCommand;
+type Cmd = JVWorkspaceCreateCommand;
+type Arg = JVPathArgument;
+type In = JVWorkspaceCreateInput;
+type Collect = JVEmptyCollect;
+
+async fn help_str() -> String {
+    helpdoc_viewer::display("commands/workspace/create").await;
+    String::new()
+}
+
+async fn prepare(args: &Arg, _ctx: &JVCommandContext) -> Result<In, CmdPrepareError> {
+    Ok(JVWorkspaceCreateInput {
+        path: args.path.clone(),
+    })
+}
+
+async fn collect(_args: &Arg, _ctx: &JVCommandContext) -> Result<Collect, CmdPrepareError> {
+    Ok(JVEmptyCollect)
+}
+
+#[exec]
+async fn exec(
+    input: In,
+    _collect: Collect,
+) -> Result<(Box<dyn std::any::Any + Send + 'static>, TypeId), CmdExecuteError> {
+    create_workspace(input.path)
+        .await
+        .map_err(JVWorkspaceOperationErrorConverter::to_exec_error)?;
+
+    cmd_output!(JVNoneOutput => JVNoneOutput)
+}
+
+crate::command_template!();
diff --git a/src/cmds/cmd/workspace_init.rs b/src/cmds/cmd/workspace_init.rs
new file mode 100644
index 0000000..543c4db
--- /dev/null
+++ b/src/cmds/cmd/workspace_init.rs
@@ -0,0 +1,51 @@
+use crate::{
+    cmd_output,
+    cmds::{
+        arg::empty::JVEmptyArgument, collect::empty::JVEmptyCollect,
+        converter::workspace_operation_error::JVWorkspaceOperationErrorConverter,
+        r#in::empty::JVEmptyInput, out::none::JVNoneOutput,
+    },
+    systems::{
+        cmd::{
+            cmd_system::JVCommandContext,
+            errors::{CmdExecuteError, CmdPrepareError},
+        },
+        helpdoc::helpdoc_viewer,
+    },
+};
+use cmd_system_macros::exec;
+use just_enough_vcs::system::workspace::func::create_workspace_here;
+use std::any::TypeId;
+
+pub struct JVWorkspaceInitCommand;
+type Cmd = JVWorkspaceInitCommand;
+type Arg = JVEmptyArgument;
+type In = JVEmptyInput;
+type Collect = JVEmptyCollect;
+
+async fn help_str() -> String {
+    helpdoc_viewer::display("commands/workspace/init").await;
+    String::new()
+}
+
+async fn prepare(_args: &Arg, _ctx: &JVCommandContext) -> Result<In, CmdPrepareError> {
+    Ok(JVEmptyInput)
+}
+
+async fn collect(_args: &Arg, _ctx: &JVCommandContext) -> Result<Collect, CmdPrepareError> {
+    Ok(JVEmptyCollect)
+}
+
+#[exec]
+async fn exec(
+    _input: In,
+    _collect: Collect,
+) -> Result<(Box<dyn std::any::Any + Send + 'static>, TypeId), CmdExecuteError> {
+    create_workspace_here()
+        .await
+        .map_err(JVWorkspaceOperationErrorConverter::to_exec_error)?;
+
+    cmd_output!(JVNoneOutput => JVNoneOutput)
+}
+
+crate::command_template!();
diff --git a/src/cmds/converter/workspace_operation_error.rs b/src/cmds/converter/workspace_operation_error.rs
new file mode 100644
index 0000000..f5f9d17
--- /dev/null
+++ b/src/cmds/converter/workspace_operation_error.rs
@@ -0,0 +1,31 @@
+use crate::systems::cmd::errors::CmdExecuteError;
+use just_enough_vcs::system::workspace::workspace::error::WorkspaceOperationError;
+
+pub struct JVWorkspaceOperationErrorConverter;
+
+impl JVWorkspaceOperationErrorConverter {
+    pub fn to_exec_error(err: WorkspaceOperationError) -> CmdExecuteError {
+        match err {
+            WorkspaceOperationError::Io(error) => CmdExecuteError::Io(error),
+            WorkspaceOperationError::Other(msg) => CmdExecuteError::Error(msg),
+            WorkspaceOperationError::ConfigNotFound => {
+                CmdExecuteError::Error("Config not found".to_string())
+            }
+            WorkspaceOperationError::WorkspaceNotFound => {
+                CmdExecuteError::Error("Workspace not found".to_string())
+            }
+            WorkspaceOperationError::HandleLock(handle_lock_error) => {
+                CmdExecuteError::Error(format!("Handle lock error: {}", handle_lock_error))
+            }
+            WorkspaceOperationError::DataRead(data_read_error) => {
+                CmdExecuteError::Error(format!("Data read error: {}", data_read_error))
+            }
+            WorkspaceOperationError::DataWrite(data_write_error) => {
+                CmdExecuteError::Error(format!("Data write error: {}", data_write_error))
+            }
+            WorkspaceOperationError::DataApply(data_apply_error) => {
+                CmdExecuteError::Error(format!("Data apply error: {}", data_apply_error))
+            }
+        }
+    }
+}
diff --git a/src/cmds/in/workspace_create.rs b/src/cmds/in/workspace_create.rs
new file mode 100644
index 0000000..f4ae241
--- /dev/null
+++ b/src/cmds/in/workspace_create.rs
@@ -0,0 +1,5 @@
+use std::path::PathBuf;
+
+pub struct JVWorkspaceCreateInput {
+    pub path: PathBuf,
+}