Fix martin --auto-bounds silently ignored with --config (#1223)

When starting martin with both `--auto-bounds` and `--config`, the
auto-bounds param was silently ignored, but now it will notify of the
override.

Also includes a few minor formatting changes

Cargo.lock

@@ -2106,6 +2106,7 @@ dependencies = [
  "criterion",
  "ctor",
  "deadpool-postgres",
+ "enum-display",
  "env_logger",
  "flate2",
  "futures",

martin/Cargo.toml

@@ -79,11 +79,13 @@ bit-set = { workspace = true, optional = true }
 brotli.workspace = true
 clap.workspace = true
 deadpool-postgres = { workspace = true, optional = true }
+enum-display.workspace = true
 env_logger.workspace = true
 flate2.workspace = true
 futures.workspace = true
 itertools.workspace = true
 json-patch = { workspace = true, optional = true }
+lambda-web = { workspace = true, optional = true }
 log.workspace = true
 martin-tile-utils.workspace = true
 mbtiles = { workspace = true, optional = true }
@@ -92,8 +94,8 @@ num_cpus.workspace = true
 pbf_font_tools = { workspace = true, optional = true }
 pmtiles = { workspace = true, optional = true }
 postgis = { workspace = true, optional = true }
-postgres-protocol = { workspace = true, optional = true }
 postgres = { workspace = true, optional = true }
+postgres-protocol = { workspace = true, optional = true }
 regex.workspace = true
 rustls-native-certs.workspace = true
 rustls-pemfile.workspace = true
@@ -110,7 +112,6 @@ tilejson.workspace = true
 tokio = { workspace = true, features = ["io-std"] }
 tokio-postgres-rustls = { workspace = true, optional = true }
 url.workspace = true
-lambda-web = { workspace = true, optional = true }
 
 [dev-dependencies]
 cargo-husky.workspace = true

martin/src/args/pg.rs

@@ -1,6 +1,7 @@
 use std::time::Duration;
 
 use clap::ValueEnum;
+use enum_display::EnumDisplay;
 use log::{info, warn};
 use serde::{Deserialize, Serialize};
 
@@ -13,8 +14,11 @@ use crate::utils::{OptBoolObj, OptOneMany};
 // Must match the help string for BoundsType::Quick
 pub const DEFAULT_BOUNDS_TIMEOUT: Duration = Duration::from_secs(5);
 
-#[derive(PartialEq, Eq, Default, Debug, Clone, Copy, Serialize, Deserialize, ValueEnum)]
+#[derive(
+    PartialEq, Eq, Default, Debug, Clone, Copy, Serialize, Deserialize, ValueEnum, EnumDisplay,
+)]
 #[serde(rename_all = "lowercase")]
+#[enum_display(case = "Kebab")]
 pub enum BoundsCalcType {
     /// Compute table geometry bounds, but abort if it takes longer than 5 seconds.
     #[default]
@@ -37,7 +41,7 @@ pub struct PgArgs {
     /// If a spatial PG table has SRID 0, then this default SRID will be used as a fallback.
     #[arg(short, long)]
     pub default_srid: Option<i32>,
-    #[arg(help = format!("Maximum Postgres connections pool size [DEFAULT: {}]", POOL_SIZE_DEFAULT), short, long)]
+    #[arg(help = format!("Maximum Postgres connections pool size [DEFAULT: {POOL_SIZE_DEFAULT}]"), short, long)]
     pub pool_size: Option<usize>,
     /// Limit the number of features in a tile from a PG table source.
     #[arg(short, long)]
@@ -76,29 +80,35 @@ impl PgArgs {
         }
     }
 
+    /// Apply CLI parameters from `self` to the configuration loaded from the config file `pg_config`
     pub fn override_config<'a>(self, pg_config: &mut OptOneMany<PgConfig>, env: &impl Env<'a>) {
-        if self.default_srid.is_some() {
-            info!("Overriding configured default SRID to {} on all Postgres connections because of a CLI parameter", self.default_srid.unwrap());
+        if let Some(default_srid) = self.default_srid {
+            info!("Overriding configured default SRID to {default_srid} on all Postgres connections because of a CLI parameter");
             pg_config.iter_mut().for_each(|c| {
                 c.default_srid = self.default_srid;
             });
         }
-        if self.pool_size.is_some() {
-            info!("Overriding configured pool size to {} on all Postgres connections because of a CLI parameter", self.pool_size.unwrap());
+        if let Some(pool_size) = self.pool_size {
+            info!("Overriding configured pool size to {pool_size} on all Postgres connections because of a CLI parameter");
             pg_config.iter_mut().for_each(|c| {
                 c.pool_size = self.pool_size;
             });
         }
-        if self.max_feature_count.is_some() {
-            info!("Overriding maximum feature count to {} on all Postgres connections because of a CLI parameter", self.max_feature_count.unwrap());
+        if let Some(auto_bounds) = self.auto_bounds {
+            info!("Overriding auto_bounds to {auto_bounds} on all Postgres connections because of a CLI parameter");
+            pg_config.iter_mut().for_each(|c| {
+                c.auto_bounds = self.auto_bounds;
+            });
+        }
+        if let Some(max_feature_count) = self.max_feature_count {
+            info!("Overriding maximum feature count to {max_feature_count} on all Postgres connections because of a CLI parameter");
             pg_config.iter_mut().for_each(|c| {
                 c.max_feature_count = self.max_feature_count;
             });
         }
-
-        if self.ca_root_file.is_some() {
+        if let Some(ref ca_root_file) = self.ca_root_file {
             info!("Overriding root certificate file to {} on all Postgres connections because of a CLI parameter",
-                self.ca_root_file.as_ref().unwrap().display());
+                ca_root_file.display());
             pg_config.iter_mut().for_each(|c| {
                 c.ssl_certificates.ssl_root_cert = self.ca_root_file.clone();
             });

martin/src/args/srv.rs

@@ -6,9 +6,9 @@ use crate::srv::{SrvConfig, KEEP_ALIVE_DEFAULT, LISTEN_ADDRESSES_DEFAULT};
 #[derive(clap::Args, Debug, PartialEq, Default)]
 #[command(about, version)]
 pub struct SrvArgs {
-    #[arg(help = format!("Connection keep alive timeout. [DEFAULT: {}]", KEEP_ALIVE_DEFAULT), short, long)]
+    #[arg(help = format!("Connection keep alive timeout. [DEFAULT: {KEEP_ALIVE_DEFAULT}]"), short, long)]
     pub keep_alive: Option<u64>,
-    #[arg(help = format!("The socket address to bind. [DEFAULT: {}]", LISTEN_ADDRESSES_DEFAULT), short, long)]
+    #[arg(help = format!("The socket address to bind. [DEFAULT: {LISTEN_ADDRESSES_DEFAULT}]"), short, long)]
     pub listen_addresses: Option<String>,
     /// Set TileJSON URL path prefix, ignoring X-Rewrite-URL header. Must begin with a `/`. Examples: `/`, `/tiles`
     #[arg(long)]