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//! Project-aware configuration accessors.
//!
//! These methods on `UserConfig` return the effective configuration for a given
//! project by merging global settings with project-specific overrides.
use std::collections::{BTreeMap, HashMap};
use crate::config::HooksConfig;
use crate::config::commands::CommandConfig;
use crate::config::expansion::expand_template;
use super::UserConfig;
use super::merge::{Merge, merge_optional};
use super::sections::{
CommitConfig, CommitGenerationConfig, CopyIgnoredConfig, ListConfig, MergeConfig, StepConfig,
SwitchConfig, SwitchPickerConfig,
};
/// Default worktree path template
fn default_worktree_path() -> String {
"{{ repo_path }}/../{{ repo }}.{{ branch | sanitize }}".to_string()
}
impl UserConfig {
fn project_overrides(
&self,
project: Option<&str>,
) -> Option<&super::sections::UserProjectOverrides> {
project.and_then(|p| self.projects.get(p))
}
fn merged_project_config<T: Merge + Clone>(
&self,
project: Option<&str>,
global: Option<&T>,
project_config: impl FnOnce(&super::sections::UserProjectOverrides) -> Option<&T>,
) -> Option<T> {
merge_optional(
global,
self.project_overrides(project).and_then(project_config),
)
}
/// Returns the worktree path template, falling back to the default if not set.
pub fn worktree_path(&self) -> String {
self.configs
.worktree_path
.clone()
.unwrap_or_else(default_worktree_path)
}
/// Returns true if the user has explicitly set a custom global worktree-path.
pub fn has_custom_worktree_path(&self) -> bool {
self.configs.worktree_path.is_some()
}
/// Returns true if the given project has an explicit worktree-path override.
pub fn has_project_worktree_path(&self, project: &str) -> bool {
self.projects
.get(project)
.and_then(|p| p.overrides.worktree_path.as_ref())
.is_some()
}
/// Returns the worktree path template for a specific project.
///
/// Checks project-specific config first, falls back to global worktree-path,
/// and finally to the default template if neither is set.
pub fn worktree_path_for_project(&self, project: &str) -> String {
self.projects
.get(project)
.and_then(|p| p.overrides.worktree_path.clone())
.unwrap_or_else(|| self.worktree_path())
}
/// Returns the commit generation config for a specific project.
///
/// Merges project-specific settings with global settings, where project
/// settings take precedence for fields that are set. Deprecated
/// `[commit-generation]` sections are normalized into `[commit.generation]`
/// during config loading.
pub fn commit_generation(&self, project: Option<&str>) -> CommitGenerationConfig {
self.merged_project_config(
project,
self.configs
.commit
.as_ref()
.and_then(|commit| commit.generation.as_ref()),
|config| {
config
.overrides
.commit
.as_ref()
.and_then(|commit| commit.generation.as_ref())
},
)
.unwrap_or_default()
}
/// Returns the list config for a specific project.
///
/// Merges project-specific settings with global settings, where project
/// settings take precedence for fields that are set.
pub fn list(&self, project: Option<&str>) -> Option<ListConfig> {
self.merged_project_config(project, self.configs.list.as_ref(), |config| {
config.overrides.list.as_ref()
})
}
/// Returns the commit config for a specific project.
///
/// Merges project-specific settings with global settings, where project
/// settings take precedence for fields that are set.
pub fn commit(&self, project: Option<&str>) -> Option<CommitConfig> {
self.merged_project_config(project, self.configs.commit.as_ref(), |config| {
config.overrides.commit.as_ref()
})
}
/// Returns the merge config for a specific project.
///
/// Merges project-specific settings with global settings, where project
/// settings take precedence for fields that are set.
pub fn merge(&self, project: Option<&str>) -> Option<MergeConfig> {
self.merged_project_config(project, self.configs.merge.as_ref(), |config| {
config.overrides.merge.as_ref()
})
}
/// Returns the switch config for a specific project.
///
/// Merges project-specific settings with global settings, where project
/// settings take precedence for fields that are set.
pub fn switch(&self, project: Option<&str>) -> Option<SwitchConfig> {
self.merged_project_config(project, self.configs.switch.as_ref(), |config| {
config.overrides.switch.as_ref()
})
}
/// Returns the `wt step` config for a specific project.
pub fn step(&self, project: Option<&str>) -> Option<StepConfig> {
self.merged_project_config(project, self.configs.step.as_ref(), |config| {
config.overrides.step.as_ref()
})
}
/// Returns the `wt step copy-ignored` config for a specific project.
pub fn copy_ignored(&self, project: Option<&str>) -> CopyIgnoredConfig {
self.step(project)
.and_then(|step| step.copy_ignored)
.unwrap_or_default()
}
/// Returns the switch picker config for a specific project.
///
/// Merges project-specific settings with global settings, where project
/// settings take precedence for fields that are set. Deprecated `[select]`
/// sections are normalized into `[switch.picker]` during config loading.
pub fn switch_picker(&self, project: Option<&str>) -> SwitchPickerConfig {
let global = self
.configs
.switch
.as_ref()
.and_then(|switch| switch.picker.as_ref())
.cloned()
.unwrap_or_default();
self.project_overrides(project)
.and_then(|config| {
config
.overrides
.switch
.as_ref()
.and_then(|switch| switch.picker.as_ref())
.cloned()
})
.map(|project_config| global.merge_with(&project_config))
.unwrap_or(global)
}
/// Returns effective hooks for a specific project.
///
/// Merges global hooks with per-project hooks using append semantics.
/// Both global and per-project hooks run (global first, then per-project).
pub fn hooks(&self, project: Option<&str>) -> HooksConfig {
let global = &self.configs.hooks;
let project_hooks = self
.project_overrides(project)
.map(|config| &config.overrides.hooks);
match project_hooks {
Some(ph) => global.merge_with(ph),
None => global.clone(),
}
}
/// Returns effective aliases for a specific project.
///
/// Merges global user aliases with per-project user aliases using append
/// semantics: both run on name collision (global first, then per-project).
pub fn aliases(&self, project: Option<&str>) -> BTreeMap<String, CommandConfig> {
let mut result = self.configs.aliases.clone().unwrap_or_default();
if let Some(proj_aliases) = project
.and_then(|p| self.projects.get(p))
.and_then(|proj| proj.overrides.aliases.as_ref())
{
crate::config::commands::append_aliases(&mut result, proj_aliases);
}
result
}
// ---- Resolved config (concrete types with defaults applied) ----
/// Returns all resolved config with defaults applied.
///
/// Merges global and per-project settings, applying defaults for any unset fields.
pub fn resolved(&self, project: Option<&str>) -> super::resolved::ResolvedConfig {
super::resolved::ResolvedConfig::for_project(self, project)
}
/// Format a worktree path using this configuration's template.
///
/// # Arguments
/// * `main_worktree` - Main worktree directory name (replaces {{ main_worktree }} in template)
/// * `branch` - Branch name (replaces {{ branch }} in template; use `{{ branch | sanitize }}` for paths)
/// * `repo` - Repository for template function access
/// * `project` - Optional project identifier (e.g., "github.com/user/repo") to look up
/// project-specific worktree-path template
pub fn format_path(
&self,
main_worktree: &str,
branch: &str,
repo: &crate::git::Repository,
project: Option<&str>,
) -> anyhow::Result<String> {
let template = match project {
Some(p) => self.worktree_path_for_project(p),
None => self.worktree_path(),
};
// Use native path format (not POSIX) since this is used for filesystem operations
let repo_path = repo.repo_path()?.to_string_lossy().to_string();
let mut vars = HashMap::new();
vars.insert("main_worktree", main_worktree);
vars.insert("repo", main_worktree);
vars.insert("branch", branch);
vars.insert("repo_path", repo_path.as_str());
Ok(
expand_template(&template, &vars, false, repo, "worktree-path")
.map(|p| shellexpand::tilde(&p).into_owned())?,
)
}
}