config.rs 85.0%

182 of 214 lines run, 36 of 56 functions · run #259 on main · run missed

//! Layered configuration: defaults, the user file, the repository file.

use super::*;

/// Effective settings: defaults, then the user file (`~/.config/oxy/config.toml`,
/// spec §19), then the repository file (`.oxy/config`). Both files are
/// `key = "value"` lines. `save` writes only the repository layer.
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct Config {
    /// Keys set in the repository file (or via `set`), written by `save`.
    repo_layer: BTreeMap<String, String>,
    pub author_name: String,
    pub author_email: String,
    /// The KeyId of the author's identity, once `create_identity` has run.
    pub author_key: Option<KeyId>,
    /// `author.signer` (or `$OXY_SIGNER`): the key that signs and seals in
    /// place of `author.key`, whose identity lists it as a delegate. An
    /// agent sets it to its own key, so its changes carry the human as
    /// author and the agent's signature (spec §14.2, agent workflows §2).
    pub signer_key: Option<KeyId>,
    /// `core.sign`: sign every change at commit (`true`) or leave signing to
    /// push-time seals (`false`, the spec default).
    pub sign_changes: bool,
    pub bookmark: String,
    /// `remote.<name>.url`.
    pub remotes: BTreeMap<String, String>,
    /// `remote.<name>.token`: bearer token for HTTP pushes.
    pub remote_tokens: BTreeMap<String, String>,
    /// `remote.<name>.ca`: PEM file of extra roots to trust for that remote.
    pub remote_cas: BTreeMap<String, String>,
    /// `core.remote`: the remote `pull`, `fetch` and `push` use when none is
    /// named, for a repository whose remotes include no `origin`.
    pub default_remote: Option<String>,
    /// `core.op-retention`: days for which operations keep their states reachable (spec §12.1, §21).
    pub op_retention_days: u64,
    /// `core.gc-grace`: days an unreachable object survives, protecting concurrent writers (spec §21).
    pub gc_grace_days: u64,
    /// `core.checkpoint-interval`: changes between automatic checkpoints (spec §11).
    pub checkpoint_interval: u64,
    /// `filter.max-blob`: blobs larger than this many bytes are fetched lazily (spec §17).
    pub max_blob: Option<u64>,
    /// `filter.paths`: only these subtrees are materialized (spec §17); empty means everything.
    pub sparse_paths: Vec<String>,
    /// `hooks.semantic-deps`: run the semantic-deps hook at commit (spec §20).
    pub semantic_deps: bool,
    /// `revset.<name>`: a saved revset, used as `name()`.
    pub revsets: BTreeMap<String, String>,
    /// `storage.url`: the store the repository's objects and operation
    /// head are kept on (`dir://`, `s3://`, …) instead of `.oxy/objects`
    /// (oxygen#68).
    pub storage_url: Option<String>,
    /// `storage.cache`: the most the local cache in front of that store
    /// holds, in bytes.
    pub storage_cache: u64,
}

impl Config {
    /// Whether the repository's own file sets `key` (as against the user
    /// config or a default).
    pub fn is_repo_set(&self, key: &str) -> bool {
        self.repo_layer.contains_key(key)
    }

    pub(super) fn default_for_user() -> Config {
        let user = std::env::var("USER").unwrap_or_else(|_| "unknown".into());
        Config {
            repo_layer: BTreeMap::new(),
            author_name: std::env::var("OXY_AUTHOR_NAME").unwrap_or_else(|_| user.clone()),
            author_email: std::env::var("OXY_AUTHOR_EMAIL")
                .unwrap_or_else(|_| format!("{user}@localhost")),
            author_key: None,
            signer_key: std::env::var("OXY_SIGNER")
                .ok()
                .and_then(|v| KeyId::from_hex(&v)),
            sign_changes: false,
            bookmark: "main".into(),
            remotes: BTreeMap::new(),
            remote_tokens: BTreeMap::new(),
            remote_cas: BTreeMap::new(),
            default_remote: None,
            op_retention_days: 90,
            gc_grace_days: 14,
            checkpoint_interval: 256,
            max_blob: None,
            sparse_paths: Vec::new(),
            semantic_deps: false,
            revsets: BTreeMap::new(),
            storage_url: None,
            storage_cache: DEFAULT_STORAGE_CACHE,
        }
    }

    /// Set a key in the repository layer, as `oxy config` does.
    pub fn set(&mut self, key: &str, value: &str) -> Result<()> {
        self.apply(key, value)?;
        if value.is_empty() {
            self.repo_layer.remove(key);
        } else {
            self.repo_layer.insert(key.to_string(), value.to_string());
        }
        Ok(())
    }

    /// Set a key in the user file without touching any repository.
    pub fn set_user(user_path: &Path, key: &str, value: &str) -> Result<()> {
        Config::default_for_user().apply(key, value)?;
        let mut entries = read_config_file(user_path)?;
        if value.is_empty() {
            entries.remove(key);
        } else {
            entries.insert(key.to_string(), value.to_string());
        }
        if let Some(parent) = user_path.parent() {
            fs::create_dir_all(parent)?;
        }
        write_config_file(user_path, &entries)
    }

    /// Apply a key to the effective values.
    pub(super) fn apply(&mut self, key: &str, value: &str) -> Result<()> {
        match key {
            "author.name" => self.author_name = value.into(),
            "author.email" => self.author_email = value.into(),
            "author.key" => {
                self.author_key = if value.is_empty() {
                    None
                } else {
                    Some(KeyId::from_hex(value).ok_or_else(|| {
                        RepoError::Msg("author.key must be a 64-character hex KeyId".into())
                    })?)
                }
            }
            "author.signer" => {
                self.signer_key = if value.is_empty() {
                    None
                } else {
                    Some(KeyId::from_hex(value).ok_or_else(|| {
                        RepoError::Msg("author.signer must be a 64-character hex KeyId".into())
                    })?)
                }
            }
            "core.sign" => {
                self.sign_changes = match value {
                    "change" => true,
                    "seal" => false,
                    _ => return fail("core.sign must be \"change\" or \"seal\""),
                }
            }
            "workspace.bookmark" => self.bookmark = value.into(),
            // Read by the credential store from the user file.
            "auth.helper" => {}
            "core.op-retention" => self.op_retention_days = parse_days(value)?,
            "core.gc-grace" => self.gc_grace_days = parse_days(value)?,
            "filter.max-blob" => {
                self.max_blob = if value.is_empty() {
                    None
                } else {
                    Some(parse_size(value)?)
                }
            }
            "storage.url" => {
                self.storage_url = (!value.is_empty()).then(|| value.to_string());
            }
            "storage.cache" => {
                self.storage_cache = if value.is_empty() {
                    DEFAULT_STORAGE_CACHE
                } else {
                    parse_size(value)?
                }
            }
            "core.remote" => {
                self.default_remote = (!value.is_empty()).then(|| value.to_string());
            }
            "hooks.semantic-deps" => self.semantic_deps = matches!(value, "true" | "1" | "yes"),
            "filter.paths" => {
                self.sparse_paths = value
                    .split(',')
                    .map(|p| {
                        p.trim()
                            .trim_start_matches("./")
                            .trim_matches('/')
                            .to_string()
                    })
                    .filter(|p| !p.is_empty())
                    .collect();
            }
            "core.checkpoint-interval" => {
                self.checkpoint_interval = value
                    .parse()
                    .map_err(|_| RepoError::Msg(format!("expected a number, got {value:?}")))?;
            }
            k if k.starts_with("remote.") => {
                let rest = &k["remote.".len()..];
                let Some((name, field)) = rest.rsplit_once('.') else {
                    return fail(format!("unknown configuration key {key:?}"));
                };
                if name.is_empty() || name.contains('/') {
                    return fail(format!("invalid remote name in {key:?}"));
                }
                let map = match field {
                    "url" => &mut self.remotes,
                    "token" => &mut self.remote_tokens,
                    "ca" => &mut self.remote_cas,
                    _ => return fail(format!("unknown configuration key {key:?}")),
                };
                if value.is_empty() {
                    map.remove(name);
                    if field == "url" {
                        self.remote_tokens.remove(name);
                        self.remote_cas.remove(name);
                    }
                } else {
                    map.insert(name.to_string(), value.into());
                }
            }
            k if k.starts_with("revset.") => {
                let name = &k["revset.".len()..];
                if name.is_empty()
                    || !name
                        .chars()
                        .all(|c| c.is_ascii_alphanumeric() || c == '_' || c == '-')
                {
                    return fail(format!(
                        "a revset's name is letters, digits, _ and -: {key:?}"
                    ));
                }
                if value.is_empty() {
                    self.revsets.remove(name);
                } else {
                    crate::revset::parse(value)
                        .map_err(|e| RepoError::Msg(format!("{key} = {value:?}: {e}")))?;
                    self.revsets.insert(name.to_string(), value.into());
                }
            }
            _ => return fail(format!("unknown configuration key {key:?}")),
        }
        Ok(())
    }

    /// Defaults, then the user file if it exists, then the repository file.
    pub(super) fn load(user_path: Option<&Path>, repo_path: &Path) -> Result<Config> {
        let mut c = Config::default_for_user();
        if let Some(u) = user_path {
            for (k, v) in read_config_file(u)? {
                let _ = c.apply(&k, &v);
            }
        }
        for (k, v) in read_config_file(repo_path)? {
            if c.apply(&k, &v).is_ok() {
                c.repo_layer.insert(k, v);
            }
        }
        Ok(c)
    }

    pub(super) fn save(&self, path: &Path) -> Result<()> {
        write_config_file(path, &self.repo_layer)
    }

    /// Keys explicitly set for this repository.
    pub fn repo_layer(&self) -> &BTreeMap<String, String> {
        &self.repo_layer
    }
}

/// A byte count with an optional `K`, `M`, or `G` suffix (binary units).
/// `storage.cache` when unset: 2 GiB.
pub const DEFAULT_STORAGE_CACHE: u64 = 2 << 30;

pub fn parse_size(v: &str) -> Result<u64> {
    let v = v.trim();
    let (num, mult) = match v.chars().last() {
        Some('K' | 'k') => (&v[..v.len() - 1], 1u64 << 10),
        Some('M' | 'm') => (&v[..v.len() - 1], 1u64 << 20),
        Some('G' | 'g') => (&v[..v.len() - 1], 1u64 << 30),
        _ => (v, 1),
    };
    let n: u64 = num
        .trim()
        .parse()
        .map_err(|_| RepoError::Msg(format!("expected a size like 1M, got {v:?}")))?;
    Ok(n * mult)
}

/// A count of days, optionally suffixed `d`.
fn parse_days(v: &str) -> Result<u64> {
    v.trim_end_matches('d')
        .parse()
        .map_err(|_| RepoError::Msg(format!("expected a number of days, got {v:?}")))
}

/// Read `key = "value"` lines; a missing file is empty.
pub fn read_config_file(path: &Path) -> Result<BTreeMap<String, String>> {
    let text = match fs::read_to_string(path) {
        Ok(t) => t,
        Err(e) if e.kind() == std::io::ErrorKind::NotFound => return Ok(BTreeMap::new()),
        Err(e) => return Err(e.into()),
    };
    let mut out = BTreeMap::new();
    for line in text.lines() {
        let line = line.trim();
        if line.is_empty() || line.starts_with('#') {
            continue;
        }
        let Some((k, v)) = line.split_once('=') else {
            continue;
        };
        out.insert(k.trim().to_string(), v.trim().trim_matches('"').to_string());
    }
    Ok(out)
}

fn write_config_file(path: &Path, entries: &BTreeMap<String, String>) -> Result<()> {
    let text: String = entries
        .iter()
        .map(|(k, v)| format!("{k} = \"{v}\"\n"))
        .collect();
    write_atomic(path, text.as_bytes())
}

`/`	Search
`g` `c`	Code
`g` `h`	History
`g` `b`	Bookmarks
`g` `t`	Trust
`y`	Permalink to this state (files and trees)
`?`	This sheet

1		//! Layered configuration: defaults, the user file, the repository file.
2
3		use super::*;
4
5		/// Effective settings: defaults, then the user file (`~/.config/oxy/config.toml`,
6		/// spec §19), then the repository file (`.oxy/config`). Both files are
7		/// `key = "value"` lines. `save` writes only the repository layer.
8		#[derive(Clone, Debug, PartialEq, Eq)]
9		pub struct Config {
10		/// Keys set in the repository file (or via `set`), written by `save`.
11		repo_layer: BTreeMap<String, String>,
12		pub author_name: String,
13		pub author_email: String,
14		/// The KeyId of the author's identity, once `create_identity` has run.
15		pub author_key: Option<KeyId>,
16		/// `author.signer` (or `$OXY_SIGNER`): the key that signs and seals in
17		/// place of `author.key`, whose identity lists it as a delegate. An
18		/// agent sets it to its own key, so its changes carry the human as
19		/// author and the agent's signature (spec §14.2, agent workflows §2).
20		pub signer_key: Option<KeyId>,
21		/// `core.sign`: sign every change at commit (`true`) or leave signing to
22		/// push-time seals (`false`, the spec default).
23		pub sign_changes: bool,
24		pub bookmark: String,
25		/// `remote.<name>.url`.
26		pub remotes: BTreeMap<String, String>,
27		/// `remote.<name>.token`: bearer token for HTTP pushes.
28		pub remote_tokens: BTreeMap<String, String>,
29		/// `remote.<name>.ca`: PEM file of extra roots to trust for that remote.
30		pub remote_cas: BTreeMap<String, String>,
31		/// `core.remote`: the remote `pull`, `fetch` and `push` use when none is
32		/// named, for a repository whose remotes include no `origin`.
33		pub default_remote: Option<String>,
34		/// `core.op-retention`: days for which operations keep their states reachable (spec §12.1, §21).
35		pub op_retention_days: u64,
36		/// `core.gc-grace`: days an unreachable object survives, protecting concurrent writers (spec §21).
37		pub gc_grace_days: u64,
38		/// `core.checkpoint-interval`: changes between automatic checkpoints (spec §11).
39		pub checkpoint_interval: u64,
40		/// `filter.max-blob`: blobs larger than this many bytes are fetched lazily (spec §17).
41		pub max_blob: Option<u64>,
42		/// `filter.paths`: only these subtrees are materialized (spec §17); empty means everything.
43		pub sparse_paths: Vec<String>,
44		/// `hooks.semantic-deps`: run the semantic-deps hook at commit (spec §20).
45		pub semantic_deps: bool,
46		/// `revset.<name>`: a saved revset, used as `name()`.
47		pub revsets: BTreeMap<String, String>,
48		/// `storage.url`: the store the repository's objects and operation
49		/// head are kept on (`dir://`, `s3://`, …) instead of `.oxy/objects`
50		/// (oxygen#68).
51		pub storage_url: Option<String>,
52		/// `storage.cache`: the most the local cache in front of that store
53		/// holds, in bytes.
54		pub storage_cache: u64,
55		}
56
57		impl Config {
58		/// Whether the repository's own file sets `key` (as against the user
59		/// config or a default).
60	2×	pub fn is_repo_set(&self, key: &str) -> bool {
61	2×	self.repo_layer.contains_key(key)
62	2×	}
63
64	2615×	pub(super) fn default_for_user() -> Config {
65	2615×	let user = std::env::var("USER").unwrap_or_else(\|_\| "unknown".into());
66		Config {
67	2615×	repo_layer: BTreeMap::new(),
68	2615×	author_name: std::env::var("OXY_AUTHOR_NAME").unwrap_or_else(\|_\| user.clone()),
69	2615×	author_email: std::env::var("OXY_AUTHOR_EMAIL")
70	2615×	.unwrap_or_else(\|_\| format!("{user}@localhost")),
71	2615×	author_key: None,
72	2615×	signer_key: std::env::var("OXY_SIGNER")
73	2615×	.ok()
74	2615×	.and_then(\|v\| KeyId::from_hex(&v)),
75		sign_changes: false,
76	2615×	bookmark: "main".into(),
77	2615×	remotes: BTreeMap::new(),
78	2615×	remote_tokens: BTreeMap::new(),
79	2615×	remote_cas: BTreeMap::new(),
80	2615×	default_remote: None,
81		op_retention_days: 90,
82		gc_grace_days: 14,
83		checkpoint_interval: 256,
84	2615×	max_blob: None,
85	2615×	sparse_paths: Vec::new(),
86		semantic_deps: false,
87	2615×	revsets: BTreeMap::new(),
88	2615×	storage_url: None,
89		storage_cache: DEFAULT_STORAGE_CACHE,
90		}
91	2615×	}
92
93		/// Set a key in the repository layer, as `oxy config` does.
94	443×	pub fn set(&mut self, key: &str, value: &str) -> Result<()> {
95	443×	self.apply(key, value)?;
96	443×	if value.is_empty() {
97	2×	self.repo_layer.remove(key);
98	441×	} else {
99	441×	self.repo_layer.insert(key.to_string(), value.to_string());
100	441×	}
101	443×	Ok(())
102	443×	}
103
104		/// Set a key in the user file without touching any repository.
105	91×	pub fn set_user(user_path: &Path, key: &str, value: &str) -> Result<()> {
106	91×	Config::default_for_user().apply(key, value)?;
107	90×	let mut entries = read_config_file(user_path)?;
108	90×	if value.is_empty() {
109	0×	entries.remove(key);
110	90×	} else {
111	90×	entries.insert(key.to_string(), value.to_string());
112	90×	}
113	90×	if let Some(parent) = user_path.parent() {
114	90×	fs::create_dir_all(parent)?;
115	0×	}
116	90×	write_config_file(user_path, &entries)
117	91×	}
118
119		/// Apply a key to the effective values.
120	1476×	pub(super) fn apply(&mut self, key: &str, value: &str) -> Result<()> {
121	3×	match key {
122	1476×	"author.name" => self.author_name = value.into(),
123	1232×	"author.email" => self.author_email = value.into(),
124	988×	"author.key" => {
125	246×	self.author_key = if value.is_empty() {
126	0×	None
127		} else {
128	246×	Some(KeyId::from_hex(value).ok_or_else(\|\| {
129	0×	RepoError::Msg("author.key must be a 64-character hex KeyId".into())
130	0×	})?)
131		}
132		}
133	742×	"author.signer" => {
134	3×	self.signer_key = if value.is_empty() {
135	0×	None
136		} else {
137	3×	Some(KeyId::from_hex(value).ok_or_else(\|\| {
138	0×	RepoError::Msg("author.signer must be a 64-character hex KeyId".into())
139	0×	})?)
140		}
141		}
142	739×	"core.sign" => {
143	83×	self.sign_changes = match value {
144	83×	"change" => true,
145	7×	"seal" => false,
146	0×	_ => return fail("core.sign must be \"change\" or \"seal\""),
147		}
148		}
149	656×	"workspace.bookmark" => self.bookmark = value.into(),
150		// Read by the credential store from the user file.
151	652×	"auth.helper" => {}
152	652×	"core.op-retention" => self.op_retention_days = parse_days(value)?,
153	640×	"core.gc-grace" => self.gc_grace_days = parse_days(value)?,
154	640×	"filter.max-blob" => {
155	5×	self.max_blob = if value.is_empty() {
156	0×	None
157		} else {
158	5×	Some(parse_size(value)?)
159		}
160		}
161	635×	"storage.url" => {
162	5×	self.storage_url = (!value.is_empty()).then(\|\| value.to_string());
163		}
164	630×	"storage.cache" => {
165	0×	self.storage_cache = if value.is_empty() {
166	0×	DEFAULT_STORAGE_CACHE
167		} else {
168	0×	parse_size(value)?
169		}
170		}
171	630×	"core.remote" => {
172	1×	self.default_remote = (!value.is_empty()).then(\|\| value.to_string());
173		}
174	629×	"hooks.semantic-deps" => self.semantic_deps = matches!(value, "true" \| "1" \| "yes"),
175	628×	"filter.paths" => {
176	3×	self.sparse_paths = value
177	3×	.split(',')
178	4×	.map(\|p\| {
179	4×	p.trim()
180	4×	.trim_start_matches("./")
181	4×	.trim_matches('/')
182	4×	.to_string()
183	4×	})
184	4×	.filter(\|p\| !p.is_empty())
185	3×	.collect();
186		}
187	625×	"core.checkpoint-interval" => {
188	3×	self.checkpoint_interval = value
189	3×	.parse()
190	3×	.map_err(\|_\| RepoError::Msg(format!("expected a number, got {value:?}")))?;
191		}
192	622×	k if k.starts_with("remote.") => {
193	619×	let rest = &k["remote.".len()..];
194	619×	let Some((name, field)) = rest.rsplit_once('.') else {
195	0×	return fail(format!("unknown configuration key {key:?}"));
196		};
197	619×	if name.is_empty() \|\| name.contains('/') {
198	0×	return fail(format!("invalid remote name in {key:?}"));
199	619×	}
200	619×	let map = match field {
201	619×	"url" => &mut self.remotes,
202	10×	"token" => &mut self.remote_tokens,
203	4×	"ca" => &mut self.remote_cas,
204	0×	_ => return fail(format!("unknown configuration key {key:?}")),
205		};
206	619×	if value.is_empty() {
207	2×	map.remove(name);
208	2×	if field == "url" {
209	2×	self.remote_tokens.remove(name);
210	2×	self.remote_cas.remove(name);
211	2×	}
212	617×	} else {
213	617×	map.insert(name.to_string(), value.into());
214	617×	}
215		}
216	3×	k if k.starts_with("revset.") => {
217	3×	let name = &k["revset.".len()..];
218	3×	if name.is_empty()
219	3×	\|\| !name
220	3×	.chars()
221	11×	.all(\|c\| c.is_ascii_alphanumeric() \|\| c == '_' \|\| c == '-')
222		{
223	0×	return fail(format!(
224		"a revset's name is letters, digits, _ and -: {key:?}"
225		));
226	3×	}
227	3×	if value.is_empty() {
228	0×	self.revsets.remove(name);
229	0×	} else {
230	3×	crate::revset::parse(value)
231	3×	.map_err(\|e\| RepoError::Msg(format!("{key} = {value:?}: {e}")))?;
232	2×	self.revsets.insert(name.to_string(), value.into());
233		}
234		}
235	0×	_ => return fail(format!("unknown configuration key {key:?}")),
236		}
237	1475×	Ok(())
238	1476×	}
239
240		/// Defaults, then the user file if it exists, then the repository file.
241	2524×	pub(super) fn load(user_path: Option<&Path>, repo_path: &Path) -> Result<Config> {
242	2524×	let mut c = Config::default_for_user();
243	2524×	if let Some(u) = user_path {
244	2524×	for (k, v) in read_config_file(u)? {
245	294×	let _ = c.apply(&k, &v);
246	294×	}
247	0×	}
248	2524×	for (k, v) in read_config_file(repo_path)? {
249	648×	if c.apply(&k, &v).is_ok() {
250	648×	c.repo_layer.insert(k, v);
251	648×	}
252		}
253	2524×	Ok(c)
254	2524×	}
255
256	840×	pub(super) fn save(&self, path: &Path) -> Result<()> {
257	840×	write_config_file(path, &self.repo_layer)
258	840×	}
259
260		/// Keys explicitly set for this repository.
261	15×	pub fn repo_layer(&self) -> &BTreeMap<String, String> {
262	15×	&self.repo_layer
263	15×	}
264		}
265
266		/// A byte count with an optional `K`, `M`, or `G` suffix (binary units).
267		/// `storage.cache` when unset: 2 GiB.
268		pub const DEFAULT_STORAGE_CACHE: u64 = 2 << 30;
269
270	7×	pub fn parse_size(v: &str) -> Result<u64> {
271	7×	let v = v.trim();
272	7×	let (num, mult) = match v.chars().last() {
273	1×	Some('K' \| 'k') => (&v[..v.len() - 1], 1u64 << 10),
274	1×	Some('M' \| 'm') => (&v[..v.len() - 1], 1u64 << 20),
275	0×	Some('G' \| 'g') => (&v[..v.len() - 1], 1u64 << 30),
276	5×	_ => (v, 1),
277		};
278	7×	let n: u64 = num
279	7×	.trim()
280	7×	.parse()
281	7×	.map_err(\|_\| RepoError::Msg(format!("expected a size like 1M, got {v:?}")))?;
282	6×	Ok(n * mult)
283	7×	}
284
285		/// A count of days, optionally suffixed `d`.
286	12×	fn parse_days(v: &str) -> Result<u64> {
287	12×	v.trim_end_matches('d')
288	12×	.parse()
289	12×	.map_err(\|_\| RepoError::Msg(format!("expected a number of days, got {v:?}")))
290	12×	}
291
292		/// Read `key = "value"` lines; a missing file is empty.
293	5587×	pub fn read_config_file(path: &Path) -> Result<BTreeMap<String, String>> {
294	5587×	let text = match fs::read_to_string(path) {
295	2200×	Ok(t) => t,
296	3387×	Err(e) if e.kind() == std::io::ErrorKind::NotFound => return Ok(BTreeMap::new()),
297	0×	Err(e) => return Err(e.into()),
298		};
299	2200×	let mut out = BTreeMap::new();
300	2200×	for line in text.lines() {
301	1146×	let line = line.trim();
302	1146×	if line.is_empty() \|\| line.starts_with('#') {
303	0×	continue;
304	1146×	}
305	1146×	let Some((k, v)) = line.split_once('=') else {
306	0×	continue;
307		};
308	1146×	out.insert(k.trim().to_string(), v.trim().trim_matches('"').to_string());
309		}
310	2200×	Ok(out)
311	5587×	}
312
313	930×	fn write_config_file(path: &Path, entries: &BTreeMap<String, String>) -> Result<()> {
314	930×	let text: String = entries
315	930×	.iter()
316	930×	.map(\|(k, v)\| format!("{k} = \"{v}\"\n"))
317	930×	.collect();
318	930×	write_atomic(path, text.as_bytes())
319	930×	}

Coverage / crates/oxy-core/src/repo/config.rs 85.0%

Keyboard