bears/
error.rs

1use std::path::PathBuf;
2
3pub type Result<T> = std::result::Result<T, Error>;
4
5#[derive(Debug, thiserror::Error)]
6pub enum Error {
7    #[error("not initialized: no `.bears` directory found")]
8    NotInitialized,
9
10    #[error("task not found: {0}")]
11    TaskNotFound(String),
12
13    #[error("ambiguous prefix '{prefix}' matches multiple tasks: {matches}")]
14    AmbiguousPrefix { prefix: String, matches: String },
15
16    #[error("task {0} is not an epic — plans can only be generated for epics")]
17    NotAnEpic(String),
18
19    #[error("parent {0} is not an epic — only epics can have child tasks")]
20    ParentNotEpic(String),
21
22    #[error("adding dependency would create a cycle: {from} -> {to}")]
23    CycleDetected { from: String, to: String },
24
25    #[error("unknown dependency ID(s): {}", ids.join(", "))]
26    UnknownDependency { ids: Vec<String> },
27
28    #[error("invalid config: {reason}")]
29    InvalidConfig { reason: String },
30
31    #[error("{0}")]
32    InvalidUsage(String),
33
34    #[error("invalid frontmatter in {path}: {reason}")]
35    InvalidFrontmatter { path: PathBuf, reason: String },
36
37    #[error("editor failed: {reason}")]
38    EditorFailed { reason: String },
39
40    /// The task cannot be archived because active tasks depend on it.
41    #[error("task {id} is not archivable — active dependents: {}", blockers.join(", "))]
42    NotArchivable { id: String, blockers: Vec<String> },
43
44    /// The task is not found in the archive.
45    #[error("task not found in archive: {0}")]
46    NotArchived(String),
47
48    #[error(transparent)]
49    Io(#[from] std::io::Error),
50
51    #[error(transparent)]
52    Yaml(#[from] serde_yml::Error),
53
54    #[error(transparent)]
55    Json(#[from] serde_json::Error),
56}
bears/error.rs

bears/
error.rs
