Remove build.rs and nu-build (#2282)

crates/nu-build/Cargo.toml

@@ -1,16 +0,0 @@
-[package]
-authors = ["The Nu Project Contributors"]
-description = "Core build system for nushell"
-edition = "2018"
-license = "MIT"
-name = "nu-build"
-version = "0.17.0"
-
-[lib]
-doctest = false
-
-[dependencies]
-lazy_static = "1.4.0"
-serde = {version = "1.0.114", features = ["derive"]}
-serde_json = "1.0.55"
-toml = "0.5.6"

crates/nu-build/src/lib.rs

@@ -1,80 +0,0 @@
-use lazy_static::lazy_static;
-use serde::Deserialize;
-use std::collections::BTreeMap;
-use std::collections::HashMap;
-use std::collections::HashSet;
-use std::env;
-use std::path::{Path, PathBuf};
-use std::sync::Mutex;
-
-lazy_static! {
-    static ref WORKSPACES: Mutex<BTreeMap<String, &'static Path>> = Mutex::new(BTreeMap::new());
-}
-
-// got from https://github.com/mitsuhiko/insta/blob/b113499249584cb650150d2d01ed96ee66db6b30/src/runtime.rs#L67-L88
-
-fn get_cargo_workspace(manifest_dir: &str) -> Result<Option<&Path>, Box<dyn std::error::Error>> {
-    let mut workspaces = WORKSPACES.lock()?;
-    if let Some(rv) = workspaces.get(manifest_dir) {
-        Ok(Some(rv))
-    } else {
-        #[derive(Deserialize)]
-        struct Manifest {
-            workspace_root: String,
-        }
-        let output = std::process::Command::new(env!("CARGO"))
-            .arg("metadata")
-            .arg("--format-version=1")
-            .current_dir(manifest_dir)
-            .output()?;
-        let manifest: Manifest = serde_json::from_slice(&output.stdout)?;
-        let path = Box::leak(Box::new(PathBuf::from(manifest.workspace_root)));
-        workspaces.insert(manifest_dir.to_string(), path.as_path());
-        Ok(workspaces.get(manifest_dir).cloned())
-    }
-}
-
-#[derive(Deserialize)]
-struct Feature {
-    #[allow(unused)]
-    description: String,
-    enabled: bool,
-}
-
-pub fn build() -> Result<(), Box<dyn std::error::Error>> {
-    let input = env::var("CARGO_MANIFEST_DIR")?;
-
-    let all_on = env::var("NUSHELL_ENABLE_ALL_FLAGS").is_ok();
-    let flags: HashSet<String> = env::var("NUSHELL_ENABLE_FLAGS")
-        .map(|s| s.split(',').map(|s| s.to_string()).collect())
-        .unwrap_or_else(|_| HashSet::new());
-
-    if all_on && !flags.is_empty() {
-        println!(
-            "cargo:warning=Both NUSHELL_ENABLE_ALL_FLAGS and NUSHELL_ENABLE_FLAGS were set. You don't need both."
-        );
-    }
-
-    let workspace = match get_cargo_workspace(&input)? {
-        // If the crate is being downloaded from crates.io, it won't have a workspace root, and that's ok
-        None => return Ok(()),
-        Some(workspace) => workspace,
-    };
-
-    let path = Path::new(&workspace).join("features.toml");
-
-    // If the crate is being downloaded from crates.io, it won't have a features.toml, and that's ok
-    if !path.exists() {
-        return Ok(());
-    }
-
-    let toml: HashMap<String, Feature> = toml::from_str(&std::fs::read_to_string(path)?)?;
-
-    for (key, value) in toml.iter() {
-        if value.enabled || all_on || flags.contains(key) {
-            println!("cargo:rustc-cfg={}", key);
-        }
-    }
-
-    Ok(())
-}

crates/nu-cli/Cargo.toml

@@ -111,7 +111,6 @@ optional = true
 version = "0.23.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}
 
 [dev-dependencies]
 quickcheck = "0.9"

crates/nu-errors/Cargo.toml

@@ -28,4 +28,3 @@ serde_yaml = "0.8"
 toml = "0.5.6"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu-errors/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu-plugin/Cargo.toml

@@ -22,4 +22,3 @@ serde = {version = "1.0.114", features = ["derive"]}
 serde_json = "1.0.55"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu-plugin/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu-protocol/Cargo.toml

@@ -37,4 +37,3 @@ serde_yaml = "0.8"
 toml = "0.5.6"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu-protocol/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu-source/Cargo.toml

@@ -18,4 +18,3 @@ serde = {version = "1.0.114", features = ["derive"]}
 termcolor = "1.1.0"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu-source/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu-test-support/Cargo.toml

@@ -22,4 +22,3 @@ indexmap = {version = "1.4.0", features = ["serde-1"]}
 tempfile = "3.1.0"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu-test-support/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu-value-ext/Cargo.toml

@@ -20,4 +20,3 @@ itertools = "0.9.0"
 num-traits = "0.2.12"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu-value-ext/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_binaryview/Cargo.toml

@@ -22,4 +22,3 @@ pretty-hex = "0.1.1"
 rawkey = "0.1.2"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_binaryview/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_fetch/Cargo.toml

@@ -20,4 +20,3 @@ surf = "1.0.3"
 url = "2.1.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_fetch/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_from_bson/Cargo.toml

@@ -20,4 +20,3 @@ nu-value-ext = {path = "../nu-value-ext", version = "0.17.0"}
 num-traits = "0.2.12"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_from_bson/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_from_sqlite/Cargo.toml

@@ -24,4 +24,3 @@ features = ["bundled", "blob"]
 version = "0.23.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_from_sqlite/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_inc/Cargo.toml

@@ -19,4 +19,3 @@ nu-value-ext = {path = "../nu-value-ext", version = "0.17.0"}
 semver = "0.10.0"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_inc/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_match/Cargo.toml

@@ -18,4 +18,3 @@ nu-source = {path = "../nu-source", version = "0.17.0"}
 regex = "1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_match/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_post/Cargo.toml

@@ -22,4 +22,3 @@ surf = "1.0.3"
 url = "2.1.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_post/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_ps/Cargo.toml

@@ -24,4 +24,3 @@ features = ["process"]
 version = "0.1.0-beta.3"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_ps/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_start/Cargo.toml

@@ -19,6 +19,5 @@ open = "1.4.0"
 url = "2.1.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}
 nu-errors = {version = "0.17.0", path = "../nu-errors"}
 nu-source = {version = "0.17.0", path = "../nu-source"}

crates/nu_plugin_start/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_sys/Cargo.toml

@@ -27,4 +27,3 @@ version = "0.1.0-beta.3"
 features = ["host", "cpu", "memory", "disk", "net", "sensors"]
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_sys/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_textview/Cargo.toml

@@ -24,4 +24,3 @@ term_size = "0.3.2"
 url = "2.1.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_textview/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_to_bson/Cargo.toml

@@ -19,4 +19,3 @@ nu-value-ext = {path = "../nu-value-ext", version = "0.17.0"}
 num-traits = "0.2.12"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_to_bson/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_to_sqlite/Cargo.toml

@@ -24,4 +24,3 @@ features = ["bundled", "blob"]
 version = "0.23.1"
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_to_sqlite/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}

crates/nu_plugin_tree/Cargo.toml

@@ -18,4 +18,3 @@ nu-source = {path = "../nu-source", version = "0.17.0"}
 ptree = {version = "0.2"}
 
 [build-dependencies]
-nu-build = {version = "0.17.0", path = "../nu-build"}

crates/nu_plugin_tree/build.rs

@@ -1,3 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    nu_build::build()
-}