gate json schema generation behind feature flag

Cargo.toml

@@ -13,6 +13,7 @@ player = ["dep:dbus"]
 music = ["player"]
 android = ["dep:android_system_properties"]
 rpm_packages = ["dep:sqlite"]
+jsonschema = ["dep:schemars", "dep:serde_json"]
 
 [dependencies]
 clap = { version = "4.5.3", features = ["derive"] }
@@ -34,5 +35,5 @@ sha2 = "0.10.8"
 hex = "0.4.3"
 strip-ansi-escapes = "0.2.0"
 raw-cpuid = "11.1.0"
-schemars = "0.8.21"
-serde_json = "1.0.128"
+schemars = { version = "0.8.21", optional = true }
+serde_json = { version = "1.0.128", optional = true }

src/ascii.rs

@@ -1,10 +1,12 @@
 use colored::ColoredString;
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
 use crate::{config_manager::{self, Configuration}, formatter::CrabFetchColor};
 
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct AsciiConfiguration {
     pub display: bool,
     pub side: String,

src/config_manager.rs

@@ -2,14 +2,16 @@ use std::{env, fmt::{Debug, Display}, fs::{self, File}, io::Write, path::{Path,
 
 use config::{builder::DefaultState, Config, ConfigBuilder};
 use serde::Deserialize;
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 
 use crate::{ascii::AsciiConfiguration, battery::BatteryConfiguration, cpu::CPUConfiguration, datetime::DateTimeConfiguration, desktop::DesktopConfiguration, displays::DisplayConfiguration, editor::EditorConfiguration, formatter::CrabFetchColor, gpu::GPUConfiguration, host::HostConfiguration, hostname::HostnameConfiguration, initsys::InitSystemConfiguration, locale::LocaleConfiguration, memory::MemoryConfiguration, modules::localip::LocalIPConfiguration, mounts::MountConfiguration, os::OSConfiguration, packages::PackagesConfiguration, processes::ProcessesConfiguration, shell::ShellConfiguration, swap::SwapConfiguration, terminal::TerminalConfiguration, uptime::UptimeConfiguration, util};
 #[cfg(feature = "player")]
 use crate::player::PlayerConfiguration;
 
 
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct Configuration {
     pub modules: Vec<String>,
     pub unknown_as_text: bool,

src/formatter.rs

@@ -2,14 +2,16 @@
 use std::str::FromStr;
 
 use colored::{ColoredString, Colorize};
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
 use crate::config_manager::Configuration;
 
 // This is a hack to get the color deserializaton working
 // Essentially it uses my own enum, and to print it you need to call color_string
-#[derive(Deserialize, Debug, Clone, PartialEq, JsonSchema)]
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 #[serde(rename_all = "snake_case")]
 pub enum CrabFetchColor {
     Black,

src/main.rs

@@ -60,6 +60,7 @@ pub struct Args {
     /// Generates a default config file
     generate_config_file: bool,
 
+    #[cfg(feature = "jsonschema")]
     #[arg(short('G'), long)]
     generate_config_json_schema: bool,
 
@@ -279,6 +280,7 @@ fn main() {
         print_bench_time(args.benchmark, args.benchmark_warn, "Generating Config File", bench);
         exit(0);
     }
+    #[cfg(feature = "jsonschema")]
     if args.generate_config_json_schema {
         let bench: Option<Instant> = benchmark_point(args.benchmark);
         let schema_gen = schemars::gen::SchemaGenerator::default();

src/modules/battery.rs

@@ -1,5 +1,6 @@
 use std::{fs::{self, DirEntry, ReadDir}, path::PathBuf};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -9,7 +10,8 @@ pub struct BatteryInfo {
     index: String,
     percentage: f32,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct BatteryConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/cpu.rs

@@ -5,6 +5,7 @@ use std::{fs::{read_dir, File, ReadDir}, io::{BufRead, BufReader, Read}, path::{
 use {android_system_properties::AndroidSystemProperties, std::env};
 #[cfg(target_arch = "x86_64")]
 use raw_cpuid::CpuId;
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -18,7 +19,8 @@ pub struct CPUInfo {
     max_clock_mhz: f32,
     arch: String
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct CPUConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/datetime.rs

@@ -1,4 +1,5 @@
 use chrono::{DateTime, Local};
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -7,7 +8,8 @@ use crate::{formatter::CrabFetchColor, config_manager::Configuration, module::Mo
 pub struct DateTimeInfo {
     datetime: DateTime<Local>,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct DateTimeConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/desktop.rs

@@ -1,5 +1,6 @@
 use std::env;
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -9,7 +10,8 @@ pub struct DesktopInfo {
     desktop: String,
     display_type: String
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct DesktopConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/displays.rs

@@ -1,6 +1,7 @@
 use core::str;
 use std::{collections::HashMap, env, fs::{self, read_dir, ReadDir}};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 use wayland_client::{protocol::{wl_output::{self, Transform}, wl_registry}, ConnectError, Connection, Dispatch, QueueHandle, WEnum};
@@ -32,7 +33,8 @@ impl DisplayInfo {
     }
 }
 
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct DisplayConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/editor.rs

@@ -1,5 +1,6 @@
 use std::env;
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -10,7 +11,8 @@ pub struct EditorInfo {
     path: String,
     version: String
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct EditorConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/gpu.rs

@@ -1,6 +1,7 @@
 use core::str;
 use std::{fs::{self, File, ReadDir}, io::{BufRead, BufReader}, path::Path};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -13,7 +14,8 @@ pub struct GPUInfo {
     model: String,
     vram_mb: u32,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct GPUConfiguration {
     pub amd_accuracy: bool,
     pub ignore_disabled_gpus: bool,

src/modules/host.rs

@@ -3,6 +3,7 @@ use std::path::Path;
 
 #[cfg(feature = "android")]
 use {android_system_properties::AndroidSystemProperties, std::env};
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -12,7 +13,8 @@ pub struct HostInfo {
     host: String,
     chassis: String
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct HostConfiguration {
     pub title: String,
     pub format: String,

src/modules/hostname.rs

@@ -1,6 +1,7 @@
 use core::str;
 use std::{env, process::Command};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -10,7 +11,8 @@ pub struct HostnameInfo {
     username: String,
     hostname: String,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct HostnameConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/initsys.rs

@@ -1,6 +1,7 @@
 use core::str;
 use std::fs;
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -11,7 +12,8 @@ pub struct InitSystemInfo {
     path: String,
     version: String
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct InitSystemConfiguration {
     pub title: String,
     pub format: String,

src/modules/locale.rs

@@ -1,5 +1,6 @@
 use std::env;
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -9,7 +10,8 @@ pub struct LocaleInfo {
     language: String,
     encoding: String,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct LocaleConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/localip.rs

@@ -1,5 +1,6 @@
 use std::{fs::{self, ReadDir}, mem, net::{IpAddr, Ipv4Addr, Ipv6Addr}};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -9,7 +10,8 @@ pub struct LocalIPInfo {
     interface: String,
     ip_addr: String,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct LocalIPConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/memory.rs

@@ -1,6 +1,7 @@
 use std::fs::File;
 use std::io::{BufRead, BufReader};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -11,7 +12,8 @@ pub struct MemoryInfo {
     max_kb: u64,
     percentage: f32
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct MemoryConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/mounts.rs

@@ -5,6 +5,7 @@ use std::mem;
 use std::env;
 
 use libc::statfs;
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -18,7 +19,8 @@ pub struct MountInfo {
     space_total_kb: u64,
     percent: f32
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct MountConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/os.rs

@@ -4,6 +4,7 @@ use std::path::Path;
 #[cfg(feature = "android")]
 use {android_system_properties::AndroidSystemProperties, std::env};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -14,7 +15,8 @@ pub struct OSInfo {
     pub distro_id: String,
     kernel: String,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct OSConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/packages.rs

@@ -1,6 +1,7 @@
 use core::str;
 
 use colored::{ColoredString, Colorize};
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -9,7 +10,8 @@ use crate::{config_manager::Configuration, formatter::CrabFetchColor, module::Mo
 pub struct PackagesInfo {
     packages: Vec<ManagerInfo>
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct PackagesConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,

src/modules/player.rs

@@ -1,6 +1,7 @@
 use std::time::Duration;
 
 use dbus::{arg, blocking::{stdintf::org_freedesktop_dbus::Properties, Connection, Proxy}};
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -14,7 +15,8 @@ pub struct PlayerInfo {
     track_artists: Vec<String>,
     status: String,
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct PlayerConfiguration {
     pub title: String,
     pub ignore: Vec<String>,

src/modules/processes.rs

@@ -1,5 +1,6 @@
 use std::fs::{read_dir, ReadDir};
 
+#[cfg(feature = "jsonschema")]
 use schemars::JsonSchema;
 use serde::Deserialize;
 
@@ -8,7 +9,8 @@ use crate::{formatter::CrabFetchColor, config_manager::Configuration, module::Mo
 pub struct ProcessesInfo {
     count: u32 // god forbid someone manages to hit this limit
 }
-#[derive(Deserialize, JsonSchema)]
+#[derive(Deserialize)]
+#[cfg_attr(feature = "jsonschema", derive(JsonSchema))]
 pub struct ProcessesConfiguration {
     pub title: String,
     pub title_color: Option<CrabFetchColor>,