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|
pub enum Components {
#[clap(name = "minio")]
Minio,
Hdfs,
PrometheusAndGrafana,
Etcd,
Kafka,
@@ -77,6 +78,7 @@ impl Components {
pub fn title(&self) -> String {
match self {
Self::Minio => "[Component] Hummock: MinIO + MinIO-CLI",
Self::Hdfs => "[Component] Hummock: Hdfs Backend",
Self::PrometheusAndGrafana => "[Component] Metrics: Prometheus + Grafana",
Self::Etcd => "[Component] Etcd",
Self::Kafka => "[Component] Kafka",
@@ -97,6 +99,10 @@ impl Components {
match self {
Self::Minio => {
"
Required by Hummock state store."
}
Self::Hdfs => {
"
Required by Hummock state store."
}
Self::PrometheusAndGrafana => {
@@ -169,6 +175,7 @@ Required if you want to create CDC source from external Databases.
pub fn from_env(env: impl AsRef<str>) -> Option<Self> {
match env.as_ref() {
"ENABLE_MINIO" => Some(Self::Minio),
"ENABLE_HDFS" => Some(Self::Hdfs),
"ENABLE_PROMETHEUS_GRAFANA" => Some(Self::PrometheusAndGrafana),
"ENABLE_ETCD" => Some(Self::Etcd),
"ENABLE_KAFKA" => Some(Self::Kafka),
@@ -188,6 +195,7 @@ Required if you want to create CDC source from external Databases.
pub fn env(&self) -> String {
match self {
Self::Minio => "ENABLE_MINIO",
Self::Hdfs => "ENABLE_HDFS",
Self::PrometheusAndGrafana => "ENABLE_PROMETHEUS_GRAFANA",
Self::Etcd => "ENABLE_ETCD",
Self::Kafka => "ENABLE_KAFKA",
Self::Pubsub => "ENABLE_PUBSUB",
Self::Redis => "ENABLE_REDIS",
Self::RustComponents => "ENABLE_BUILD_RUST",
Self::Dashboard => "ENABLE_BUILD_DASHBOARD_V2",
Self::Tracing => "ENABLE_COMPUTE_TRACING",
Self::Release => "ENABLE_RELEASE_PROFILE",
Self::AllInOne => "ENABLE_ALL_IN_ONE",
Self::Sanitizer => "ENABLE_SANITIZER",
Self::ConnectorNode => "ENABLE_RW_CONNECTOR",
}
.into()
}
pub fn default_enabled() -> &'static [Self] {
&[Self::RustComponents]
}
}
fn configure(chosen: &[Components]) -> Result<Option<Vec<Components>>> {
println!("=== Configure RiseDev ===");
let all_components = all::<Components>().collect_vec();
const ITEMS_PER_PAGE: usize = 6;
let items = all_components
.iter()
.map(|c| {
let title = c.title();
let desc = style(
("\n".to_string() + c.description().trim())
.split('\n')
.join("\n "),
)
.dim();
(format!("{title}{desc}",), chosen.contains(c))
})
.collect_vec();
let Some(chosen_indices) = MultiSelect::new()
.with_prompt(
format!(
"RiseDev includes several components. You can select the ones you need, so as to reduce build time\n\n{}: navigate\n{}: confirm and save {}: quit without saving\n\nPick items with {}",
style("↑ / ↓ / ← / → ").reverse(),
style("Enter").reverse(),
style("Esc / q").reverse(),
style("Space").reverse(),
)
)
.items_checked(&items)
.max_length(ITEMS_PER_PAGE)
.interact_opt()? else {
return Ok(None);
};
let chosen = chosen_indices
.into_iter()
.map(|i| all_components[i])
.collect_vec();
Ok(Some(chosen))
}
fn main() -> Result<()> {
let opts = RiseDevConfigOpts::parse();
let file_path = opts.file;
let chosen = {
if let Ok(file) = OpenOptions::new().read(true).open(&file_path) {
let reader = BufReader::new(file);
let mut enabled = vec![];
for line in reader.lines() {
let line = line?;
if line.trim().is_empty() || line.trim().starts_with('#') {
continue;
}
let Some((component, val)) = line.split_once('=') else {
println!("invalid config line {}, discarded", line);
continue;
};
if component == "RISEDEV_CONFIGURED" {
continue;
}
match Components::from_env(component) {
Some(component) => {
if val == "true" {
enabled.push(component);
}
}
None => {
println!("unknown configure {}, discarded", component);
continue;
}
}
}
enabled
} else {
println!(
"RiseDev component config not found, generating {}",
file_path
);
Components::default_enabled().to_vec()
}
};
let chosen = match &opts.command {
Some(Commands::Default) => {
println!("Using default config");
Components::default_enabled().to_vec()
}
Some(Commands::Enable { component }) => {
let mut chosen = chosen;
chosen.push(*component);
chosen
}
Some(Commands::Disable { component }) => {
chosen.into_iter().filter(|x| x != component).collect()
}
None => match configure(&chosen)? {
Some(chosen) => chosen,
None => {
println!("Quit without saving");
println!("=========================");
return Ok(());
}
},
};
println!("=== Enabled Components ===");
for component in all::<Components>() {
println!(
"{}: {}",
component.title(),
if chosen.contains(&component) {
style("enabled").green()
} else {
style("disabled").dim()
}
);
}
println!("Configuration saved at {}", file_path);
println!("=========================");
let mut file = BufWriter::new(
OpenOptions::new()
.write(true)
.truncate(true)
.create(true)
.open(&file_path)
.context(format!("failed to open component config at {}", file_path))?,
);
writeln!(file, "RISEDEV_CONFIGURED=true")?;
writeln!(file)?;
for component in all::<Components>() {
writeln!(file, "# {}", component.title())?;
writeln!(
file,
"# {}",
component.description().trim().split('\n').join("\n# ")
)?;
if chosen.contains(&component) {
writeln!(file, "{}=true", component.env())?;
} else {
writeln!(file, "# {}=true", component.env())?;
}
writeln!(file)?;
}
file.flush()?;
println!(
"RiseDev will {} the components you've enabled.",
style("only download").bold()
);
println!(
"If you want to use these components, please {} in {} to start that component.",
style("modify the cluster config").yellow().bold(),
style(RISEDEV_CONFIG_FILE).bold(),
);
println!("See CONTRIBUTING.md or RiseDev's readme for more information.");
Ok(())
} |
L’éditeur RisingWave explique pourquoi il a réécrit son SGBD Cloud natif depuis zéro en Rust
Êtes-vous en accord avec les griefs portés à l'endroit de C/C++ en matière de sécurité ? Le problème n'est-il pas plutôt celui de la qualité des développeurs ?
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