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use std::{collections::BTreeMap, path::Path};
use tutti_types::{Project, ProjectId, Restart, Service};
use crate::{
raw::{RawProject, RawRestart},
ConfigError,
};
impl RawProject {
pub fn to_project(&self, path: &Path) -> Result<Project, ConfigError> {
let services = self
.services
.iter()
.map(|(name, raw_service)| {
if raw_service.cmd.is_empty() {
return Err(ConfigError::Validation(format!(
"service `{name}`: cmd is empty"
)));
}
if raw_service.cmd.iter().any(|c| c.trim().is_empty()) {
return Err(ConfigError::Validation(format!(
"service `{name}`: cmd contains empty element"
)));
}
// TODO: Add validations
let restart = raw_service
.restart
.as_ref()
.map(|policy| match policy {
RawRestart::Always => Restart::Always,
RawRestart::Never => Restart::Never,
})
.unwrap_or_default();
Ok((
name.clone(),
Service {
cmd: raw_service.cmd.clone(),
cwd: raw_service.cwd.clone().and_then(|cwd| cwd.parse().ok()),
env: raw_service.env.clone(),
deps: raw_service.deps.clone().unwrap_or_default(),
healthcheck: raw_service.healthcheck,
restart,
},
))
})
.collect::<Result<BTreeMap<String, Service>, ConfigError>>()?;
Ok(Project {
id: ProjectId(path.into()),
version: self.version,
services,
})
}
}
#[cfg(test)]
mod tests {
use std::{collections::HashMap, path::PathBuf};
use crate::raw::RawService;
use super::*;
#[test]
fn test_raw_to_project_success() {
let raw = {
let mut services = BTreeMap::new();
services.insert(
"full_service".into(),
RawService {
cmd: vec!["echo".to_owned(), "hello".to_owned()],
cwd: Some("/tmp".to_owned()),
env: Some(HashMap::from_iter(vec![(
"KEY".to_owned(),
"Value".to_owned(),
)])),
deps: Some(vec!["empty_service".to_owned()]),
healthcheck: None,
restart: Some(RawRestart::Always),
},
);
services.insert(
"empty_service".into(),
RawService {
cmd: vec!["echo".to_owned(), "hello".to_owned()],
cwd: None,
env: None,
deps: None,
healthcheck: None,
restart: None,
},
);
RawProject {
version: 1,
services: services,
}
};
let expected = {
let mut services = BTreeMap::new();
services.insert(
"full_service".into(),
Service {
cmd: vec!["echo".to_owned(), "hello".to_owned()],
cwd: Some(PathBuf::from("/tmp")),
env: Some(HashMap::from_iter(vec![(
"KEY".to_owned(),
"Value".to_owned(),
)])),
deps: vec!["empty_service".to_owned()],
healthcheck: None,
restart: Restart::Always,
},
);
services.insert(
"empty_service".into(),
Service {
cmd: vec!["echo".to_owned(), "hello".to_owned()],
cwd: None,
env: None,
deps: vec![],
healthcheck: None,
restart: Restart::Never,
},
);
Project {
id: ProjectId("test".into()),
version: 1,
services: services,
}
};
let actual = raw.to_project(&PathBuf::from("test")).unwrap();
assert_eq!(actual, expected);
}
#[test]
fn test_empty_cmd() {
{
let raw = {
let mut services = BTreeMap::new();
services.insert(
"test".into(),
RawService {
cmd: vec![],
cwd: None,
env: None,
deps: None,
healthcheck: None,
restart: None,
},
);
RawProject {
version: 1,
services: services,
}
};
let result = raw.to_project(&PathBuf::from("test"));
assert!(result.is_err());
}
{
let raw = {
let mut services = BTreeMap::new();
services.insert(
"test".into(),
RawService {
cmd: vec!["echo".to_owned(), "".to_owned()],
cwd: None,
env: None,
deps: None,
healthcheck: None,
restart: None,
},
);
RawProject {
version: 1,
services: services,
}
};
let result = raw.to_project(&PathBuf::from("test"));
assert!(result.is_err());
}
}
}