Switch to anyhow and thiserror

Update clap to version 3
Make golang file parseable by removing line breaks

Cargo.lock

@@ -1,13 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
+version = 3
-name = "addr2line"
-version = "0.14.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a55f82cfe485775d02112886f4169bde0c5894d75e79ead7eafe7e40a25e45f7"
-dependencies = [
- "gimli",
-]
 
 [[package]]
 name = "adler"
@@ -24,6 +17,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.56"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4361135be9122e0870de935d7c439aef945b9f9ddd4199a553b5270b49c82a27"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -41,20 +40,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
-[[package]]
-name = "backtrace"
-version = "0.3.56"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d117600f438b1707d4e4ae15d3595657288f8235a0eb593e80ecc98ab34e1bc"
-dependencies = [
- "addr2line",
- "cfg-if",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
-]
-
 [[package]]
 name = "base64"
 version = "0.13.0"
@@ -142,9 +127,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.0.0-beta.2"
+version = "3.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bd1061998a501ee7d4b6d449020df3266ca3124b941ec56cf2005c3779ca142"
+checksum = "d8c93436c21e4698bacadf42917db28b23017027a4deccb35dbe47a7e7840123"
 dependencies = [
  "atty",
  "bitflags",
@@ -155,15 +140,13 @@ dependencies = [
  "strsim",
  "termcolor",
  "textwrap",
- "unicode-width",
- "vec_map",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.0.0-beta.2"
+version = "3.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "370f715b81112975b1b69db93e0b56ea4cd4e5002ac43b2da8474106a54096a1"
+checksum = "da95d038ede1a964ce99f49cbe27a7fb538d1da595e4b4f70b8c8f338d17bf16"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -230,28 +213,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "failure"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
-dependencies = [
- "backtrace",
- "failure_derive",
-]
-
-[[package]]
-name = "failure_derive"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "synstructure",
-]
-
 [[package]]
 name = "fake-simd"
 version = "0.1.2"
@@ -379,12 +340,6 @@ dependencies = [
  "wasi",
 ]
 
-[[package]]
-name = "gimli"
-version = "0.23.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
-
 [[package]]
 name = "h2"
 version = "0.3.2"
@@ -412,12 +367,9 @@ checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 
 [[package]]
 name = "heck"
-version = "0.3.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87cbf45460356b7deeb5e3415b5563308c0a9b057c85e12b06ad551f98d0a6ac"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
-dependencies = [
- "unicode-segmentation",
-]
 
 [[package]]
 name = "hermit-abi"
@@ -563,7 +515,7 @@ checksum = "ba4aede83fc3617411dc6993bc8c70919750c1c257c6ca6a502aed6e0e2394ae"
 name = "libips"
 version = "0.1.2"
 dependencies = [
- "failure",
+ "anyhow",
  "maplit 0.1.6",
  "object",
  "pest",
@@ -571,6 +523,7 @@ dependencies = [
  "regex",
  "sha2",
  "sha3",
+ "thiserror",
 ]
 
 [[package]]
@@ -602,9 +555,9 @@ checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
 [[package]]
 name = "memchr"
-version = "2.3.4"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
 [[package]]
 name = "mime"
@@ -744,9 +697,12 @@ dependencies = [
 
 [[package]]
 name = "os_str_bytes"
-version = "2.4.0"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afb2e1c3ee07430c2cf76151675e583e0f19985fa6efae47d6848a3e2c824f85"
+checksum = "8e22443d1643a904602595ba1cd8f7d896afe56d26712531c5ff73a15b2fbf64"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "percent-encoding"
@@ -843,9 +799,8 @@ version = "0.0.1-placeholder"
 name = "pkg6dev"
 version = "0.1.1"
 dependencies = [
+ "anyhow",
  "clap",
- "failure",
- "failure_derive",
  "libips",
  "userland",
 ]
@@ -886,9 +841,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.26"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
+checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
 dependencies = [
  "unicode-xid",
 ]
@@ -1012,12 +967,6 @@ dependencies = [
  "winreg",
 ]
 
-[[package]]
-name = "rustc-demangle"
-version = "0.1.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e3bad0ee36814ca07d7968269dd4b7ec89ec2da10c4bb613928d3077083c232"
-
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1179,27 +1128,15 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "1.0.70"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9505f307c872bab8eb46f77ae357c8eba1fdacead58ee5a850116b1d7f82883"
+checksum = "ea297be220d52398dcc07ce15a209fce436d361735ac1db700cab3b6cdfb9f54"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-xid",
 ]
 
-[[package]]
-name = "synstructure"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "unicode-xid",
-]
-
 [[package]]
 name = "tempfile"
 version = "3.2.0"
@@ -1225,11 +1162,28 @@ dependencies = [
 
 [[package]]
 name = "textwrap"
-version = "0.12.1"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "203008d98caf094106cfaba70acfed15e18ed3ddb7d94e49baec153a2b462789"
+checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
+
+[[package]]
+name = "thiserror"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
 dependencies = [
- "unicode-width",
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1348,18 +1302,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-segmentation"
-version = "1.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
-
-[[package]]
-name = "unicode-width"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
-
 [[package]]
 name = "unicode-xid"
 version = "0.2.1"
@@ -1382,7 +1324,7 @@ dependencies = [
 name = "userland"
 version = "0.1.1"
 dependencies = [
- "failure",
+ "anyhow",
  "maplit 0.1.6",
  "pest",
  "pest_derive",
@@ -1398,12 +1340,6 @@ version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cbdbff6266a24120518560b5dc983096efb98462e51d0d68169895b237be3e5d"
 
-[[package]]
-name = "vec_map"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
-
 [[package]]
 name = "version_check"
 version = "0.9.3"

libips/Cargo.toml

@@ -17,7 +17,8 @@ keywords = ["packaging", "illumos"]
 
 [dependencies]
 regex = "1.3.7"
-failure = "0.1.8"
+anyhow = "1.0.56"
+thiserror = "1.0.30"
 maplit = "0.1.6"
 object = "0.23.0"
 sha2 = "0.9.3"

libips/src/actions/mod.rs

@@ -12,9 +12,9 @@ use std::clone::Clone;
 use crate::digest::Digest;
 use std::str::FromStr;
 use std::path::{Path};
-use std::fmt;
+use anyhow::{anyhow, Result};
-use crate::errors::Result;
 use pest::Parser;
+use thiserror::Error;
 
 pub trait FacetedAction {
     // Add a facet to the action if the facet is already present the function returns false.
@@ -220,9 +220,9 @@ impl FacetedAction for File {
     }
 }
 
-#[derive(Debug, Fail)]
+#[derive(Debug, Error)]
 pub enum FileError {
-    #[fail(display = "file path is not a string")]
+    #[error("file path is not a string")]
     FilePathIsNoStringError,
 }
 
@@ -459,8 +459,8 @@ impl Manifest {
         }
     }
 
-    pub fn parse_file(f: String) -> Result<Manifest> {
+    pub fn parse_file<P: AsRef<Path>>(f: P) -> Result<Manifest> {
-        let content = read_to_string(Path::new(&f))?;
+        let content = read_to_string(f)?;
         Manifest::parse_string(content)
     }
 
@@ -544,14 +544,14 @@ impl Default for ActionKind {
 }
 
 //TODO Multierror and no failure for these cases
-#[derive(Debug, Fail)]
+#[derive(Debug, Error)]
 pub enum ManifestError {
-    #[fail(display = "unknown action {} at line {}", action, line)]
+    #[error("unknown action {action:?} at line {line:?}")]
     UnknownAction {
         line: usize,
         action: String,
     },
-    #[fail(display = "action string \"{}\" at line {} is invalid: {}", action, line, message)]
+    #[error("action string \"{action:?}\" at line {line:?} is invalid: {message:?}")]
     InvalidAction {
         line: usize,
         action: String,
@@ -615,6 +615,6 @@ fn string_to_bool(orig: &str) -> Result<bool> {
         "false" => Ok(false),
         "t" => Ok(true),
         "f" => Ok(false),
-        _ => Err(failure::err_msg("not a boolean like value"))
+        _ => Err(anyhow!("not a boolean like value"))
     }
 }

libips/src/digest/mod.rs

@@ -3,10 +3,14 @@
 //  MPL was not distributed with this file, You can
 //  obtain one at https://mozilla.org/MPL/2.0/.
 
+use thiserror::Error;
+use anyhow::Result;
 use std::str::FromStr;
 use sha2::{Digest as Sha2Digest};
+#[allow(unused_imports)]
 use sha3::{Digest as Sha3Digest};
 
+#[allow(dead_code)]
 static DEFAULT_ALGORITHM: DigestAlgorithm = DigestAlgorithm::SHA512;
 
 #[derive(Debug, PartialEq, Clone)]
@@ -90,7 +94,7 @@ impl FromStr for Digest {
 }
 
 impl Digest {
-    pub fn from_bytes(b: &[u8], algo: DigestAlgorithm, src: DigestSource) -> Result<Self, failure::Error> {
+    pub fn from_bytes(b: &[u8], algo: DigestAlgorithm, src: DigestSource) -> Result<Self> {
         let hash = match algo {
             DigestAlgorithm::SHA256=> {
                 format!("{:x}", sha2::Sha256::digest(b))
@@ -136,13 +140,13 @@ impl Digest {
     }
 }
 
-#[derive(Debug, Fail)]
+#[derive(Debug, Error)]
 pub enum DigestError {
-    #[fail(display = "hashing algorithm {} is not known by this library", algorithm)]
+    #[error("hashing algorithm {algorithm:?} is not known by this library")]
     UnknownAlgorithm {
         algorithm: String,
     },
-    #[fail(display = "digest {} is not formatted properly: {}", digest, details)]
+    #[error("digest {digest:?} is not formatted properly: {details:?}")]
     InvalidDigestFormat{
         digest: String,
         details: String,

libips/src/lib.rs

@@ -7,16 +7,8 @@ pub mod actions;
 pub mod digest;
 pub mod payload;
 
-mod errors {
-    use failure::Error;
-    use std::result::Result as StdResult;
-
-    pub type Result<T> = StdResult<T, Error>;
-}
-
 extern crate pest;
 #[macro_use] extern crate pest_derive;
-#[macro_use] extern crate failure;
 extern crate maplit;
 
 #[cfg(test)]

libips/src/payload/mod.rs

@@ -4,7 +4,7 @@
 //  obtain one at https://mozilla.org/MPL/2.0/.
 
 use crate::digest::{Digest, DigestAlgorithm, DigestSource};
-use failure::Error;
+use anyhow::Error;
 use object::Object;
 use std::path::Path;
 

pkg6dev/Cargo.toml

@@ -14,6 +14,5 @@ keywords = ["packaging", "illumos"]
 [dependencies]
 libips = {path = "../libips", version = "0.1.1"}
 userland = {path = "../userland", version = "0.1.1"}
-failure = "0.1.8"
+anyhow = "1.0.56"
-failure_derive = "0.1.8"
+clap = {version = "3.1.6", features = [ "derive" ] }
-clap = "~3.0.0-beta.2"

pkg6dev/src/main.rs

@@ -1,69 +1,58 @@
-//#[macro_use]
+use clap::{Parser, Subcommand};
-//extern crate failure_derive;
-
-use clap::{app_from_crate, ArgMatches};
-use clap::{Arg, App};
 use libips::actions::{File, Manifest};
 
-mod errors {
+use anyhow::Result;
-    use failure::Error;
-    use std::result::Result as StdResult;
-
-    pub type Result<T> = StdResult<T, Error>;
-}
-
-use errors::Result;
 use std::collections::HashMap;
 use std::fs::{read_dir};
 use std::path::Path;
 use userland::Makefile;
 use userland::repology::{find_newest_version};
 
-fn main() {
+#[derive(Parser, Debug)]
-    let component_arg = Arg::new("component")
+#[clap(author, version, about, long_about = None)]
-        .takes_value(true)
+#[clap(propagate_version = true)]
-        .default_value("../sample_data/pkgs/golang-116");
+struct App {
-        //.default_value("./");
+    #[clap(subcommand)]
-    let opts = app_from_crate!().subcommand(App::new("diff-component")
+    command: Commands
-        .about("shows differences between sample-manifest and manifests")
+}
-        .arg(&component_arg)
-    ).subcommand(App::new("show-component")
-        .about("Show informations about the component")
-        .arg(&component_arg)
-    ).get_matches();
-        //.get_matches_from(vec!["pkg6dev", "diff-component"]);
 
-    if let Some(diff_component_opts) = opts.subcommand_matches("diff-component") {
+#[derive(Subcommand, Debug)]
-        let res = diff_component(diff_component_opts);
+enum Commands {
-        if res.is_err() {
+    DiffComponent{
-            println!("error: {:?}", res.unwrap_err())
+        component: String,
+    },
+    ShowComponent{
+        component: String,
+    },
+}
+
+fn main() -> Result<()> {
+    let cli = App::parse();
+
+    match &cli.command {
+        Commands::ShowComponent{ component } => {
+            show_component_info(component)
+        }
+        Commands::DiffComponent{component} => {
+            diff_component(component)
+        }
     }
 }
 
-    if let Some(show_component_opts) = opts.subcommand_matches("show-component") {
+fn diff_component(component_path: impl AsRef<Path>) -> Result<()> {
-        let res = show_component_info(show_component_opts);
+    let files = read_dir(&component_path)?;
-        if res.is_err() {
-            println!("error: {:?}", res.unwrap_err())
-        }
-    }
-
-}
-
-fn diff_component(matches: &ArgMatches) -> Result<()> {
-    let component_path = matches.value_of("component").unwrap();
-
-    let files = read_dir(component_path)?;
 
     let manifest_files: Vec<String> = files
         .filter_map(std::result::Result::ok)
         .filter(|d| if let Some(e) = d.path().extension() { e == "p5m" } else {false})
         .map(|e| e.path().into_os_string().into_string().unwrap()).collect();
 
-    let sample_manifest_file = component_path.to_string() + "/manifests/sample-manifest.p5m";
+    let sample_manifest_file = &component_path.as_ref().join("/manifests/sample-manifest.p5m");
 
     let manifests_res: Result<Vec<Manifest>> = manifest_files.iter().map(|f|{
         Manifest::parse_file(f.to_string())
     }).collect();
+
     let sample_manifest = Manifest::parse_file(sample_manifest_file)?;
 
     let manifests: Vec<Manifest> = manifests_res.unwrap();
@@ -74,7 +63,7 @@ fn diff_component(matches: &ArgMatches) -> Result<()> {
         println!("file {} is missing in the manifests", f.path);
     }
 
-    let removed_files = find_removed_files(&sample_manifest, manifests.clone(), component_path)?;
+    let removed_files = find_removed_files(&sample_manifest, manifests.clone(), &component_path)?;
 
     for f in removed_files {
         println!("file path={} has been removed from the sample-manifest", f.path);
@@ -83,12 +72,12 @@ fn diff_component(matches: &ArgMatches) -> Result<()> {
     Ok(())
 }
 
-fn show_component_info(opts: &ArgMatches) -> Result<()> {
+fn show_component_info<P: AsRef<Path>>(component_path: P) -> Result<()> {
-    let component_path = opts.value_of("component").unwrap();
+    let makefile_path = component_path.as_ref().join("Makefile");
 
-    let makefile = Makefile::parse_file(Path::new(&(component_path.to_string() + "/Makefile")))?;
+    println!("{:?}", makefile_path);
 
-    //println!("{:#?}", makefile);
+    let makefile = Makefile::parse_file(&makefile_path)?;
 
     let mut name = String::new();
 
@@ -139,7 +128,7 @@ fn show_component_info(opts: &ArgMatches) -> Result<()> {
 }
 
 // Show all files that have been removed in the sample-manifest
-fn find_removed_files(sample_manifest: &Manifest, manifests: Vec<Manifest>, component_path: &str) -> Result<Vec<File>> {
+fn find_removed_files<P: AsRef<Path>>(sample_manifest: &Manifest, manifests: Vec<Manifest>, component_path: P) -> Result<Vec<File>> {
     let f_map = make_file_map(sample_manifest.files.clone());
     let all_files: Vec<File> = manifests.iter().map(|m| m.files.clone()).flatten().collect();
 
@@ -149,7 +138,7 @@ fn find_removed_files(sample_manifest: &Manifest, manifests: Vec<Manifest>, comp
         match f.get_original_path() {
             Some(path) => {
                 if !f_map.contains_key(path.as_str()) {
-                    if !Path::new(&(component_path.to_string() + "/" + path.as_str())).exists() {
+                    if !component_path.as_ref().join(path).exists() {
                         removed_files.push(f)
                     }
                 }

sample_data/pkgs/golang-116/Makefile

@@ -57,8 +57,8 @@ COMPONENT_BUILD_ENV +=	GOEXPERIMENT="$(GOEXPERIMENT)"
 COMPONENT_BUILD_ENV +=	GOOS="illumos"
 COMPONENT_BUILD_ENV +=	GOCACHE="$(SOURCE_DIR)/gocache"
 COMPONENT_BUILD_ENV +=  GOPATH="$(SOURCE_DIR)/gopath"
-COMPONENT_BUILD_ENV +=	\
+# COMPONENT_BUILD_ENV +=	\
-	GOROOT_BOOTSTRAP="/usr/lib/golang/$(COMPONENT_MAJOR_VERSION)"
+#	GOROOT_BOOTSTRAP="/usr/lib/golang/$(COMPONENT_MAJOR_VERSION)"
 
 # For convenience during installation of supplementary packages.
 COMPONENT_INSTALL_ENV += PATH="$(PROTO_DIR)$(GOROOT_FINAL)/bin:$(PATH)"
@@ -74,16 +74,16 @@ include $(WS_MAKE_RULES)/common.mk
 # We have to fiddle with the package archives to get them into the same source
 # directory so that we can use the standard build targets.  We're effectively
 # building multiple components using a single target.
-COMPONENT_POST_UNPACK_ACTION= \
+# COMPONENT_POST_UNPACK_ACTION= \
-	$(MV) go $(COMPONENT_SRC)
+#	$(MV) go $(COMPONENT_SRC)
 
 # Go doesn't have a standard Makefile-based build process, so override the
 # default.
-COMPONENT_BUILD_ACTION=	\
+# COMPONENT_BUILD_ACTION=	\
-	cd $(@D)/src; $(ENV) $(COMPONENT_BUILD_ENV) ./make.bash
+#	cd $(@D)/src; $(ENV) $(COMPONENT_BUILD_ENV) ./make.bash
 
-COMPONENT_TARGET_DIR= \
+# COMPONENT_TARGET_DIR= \
-	$(PROTOUSRLIBDIR)/$(COMPONENT_NAME)/$(COMPONENT_MAJOR_VERSION)
+#	$(PROTOUSRLIBDIR)/$(COMPONENT_NAME)/$(COMPONENT_MAJOR_VERSION)
 
 # We can't do any ASLR'ing as the Go 6l linker has no understanding of the
 # -z aslr=... option. So just override where needed in the .p5m files.
@@ -97,24 +97,24 @@ COMPONENT_TEST_TARGETS=
 
 # Use this Command to copy the Go Source tree into the proto area. In order to deliver the Go SDK under GOROOT
 # Additionally nuke all the funky binary files used for test suites. They keep bothering the packaging tools
-define COMPONENT_INSTALL_ACTION=
+#define COMPONENT_INSTALL_ACTION=
-	($(MKDIR) $(COMPONENT_TARGET_DIR)/src); \
+#	($(MKDIR) $(COMPONENT_TARGET_DIR)/src); \
-	(cd $(SOURCE_DIR) && \
+#	(cd $(SOURCE_DIR) && \
-	/usr/gnu/bin/find . -maxdepth 1 -path "./$(COMPONENT_SRC_NAME)" \
+#	/usr/gnu/bin/find . -maxdepth 1 -path "./$(COMPONENT_SRC_NAME)" \
-	  -prune -o \( ! -iname ".*" \) -print \
+#	  -prune -o \( ! -iname ".*" \) -print \
-	  -exec /usr/gnu/bin/cp -r \
+#	  -exec /usr/gnu/bin/cp -r \
-	  --parents {} $(COMPONENT_TARGET_DIR) \;); \
+#	  --parents {} $(COMPONENT_TARGET_DIR) \;); \
-	(cd $(BUILD_DIR_64) && \
+#	(cd $(BUILD_DIR_64) && \
-	/usr/gnu/bin/find src -type f \
+#	/usr/gnu/bin/find src -type f \
-		-exec /usr/gnu/bin/cp --parents {} $(COMPONENT_TARGET_DIR) \;); \
+#		-exec /usr/gnu/bin/cp --parents {} $(COMPONENT_TARGET_DIR) \;); \
-	(cd $(BUILD_DIR_64) && $(CP) -r bin $(COMPONENT_TARGET_DIR)/); \
+#	(cd $(BUILD_DIR_64) && $(CP) -r bin $(COMPONENT_TARGET_DIR)/); \
-	(cd $(BUILD_DIR_64) && $(CP) -r pkg $(COMPONENT_TARGET_DIR)/); \
+#	(cd $(BUILD_DIR_64) && $(CP) -r pkg $(COMPONENT_TARGET_DIR)/); \
-	(rm -r $(COMPONENT_TARGET_DIR)/pkg/obj); \
+#	(rm -r $(COMPONENT_TARGET_DIR)/pkg/obj); \
-	($(MKDIR) -p $(MEDIATEDUSRSHAREMAN1DIR)); \
+#	($(MKDIR) -p $(MEDIATEDUSRSHAREMAN1DIR)); \
-	/usr/gnu/bin/find $(COMPONENT_TARGET_DIR)/src -type f \
+#	/usr/gnu/bin/find $(COMPONENT_TARGET_DIR)/src -type f \
-       	| egrep -v '\.go|\.s|\.bash|\.txt|\.c|\.tmpl|\.h|\.pl|\.md|\.S|\.py|\.dist|\.rc|\.bat|README|Makefile|\.awk|\.rules|\.mod|\.json|LICENSE|PATENTS'\
+#      	| egrep -v '\.go|\.s|\.bash|\.txt|\.c|\.tmpl|\.h|\.pl|\.md|\.S|\.py|\.dist|\.rc|\.bat|README|Makefile|\.awk|\.rules|\.mod|\.json|LICENSE|PATENTS'\
-	| xargs rm;
+#	| xargs rm;
-endef
+#endef
 
 REQUIRED_PACKAGES += developer/golang-115
 # Auto-generated dependencies

userland/Cargo.toml

@@ -9,7 +9,7 @@ description = "Helper tool for IPS package development"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-failure = "0.1.8"
+anyhow = "1.0.56"
 pest_derive = "2.1.0"
 maplit = "0.1.6"
 pest = "2.1.0"

userland/src/lib.rs

@@ -1,22 +1,16 @@
 pub mod repology;
 
 extern crate pest;
-#[macro_use] extern crate pest_derive;
-#[macro_use] extern crate failure;
-#[macro_use] extern crate serde;
 extern crate maplit;
 
-mod errors {
+#[macro_use]
-    use failure::Error;
+extern crate pest_derive;
-    use std::result::Result as StdResult;
 
-    pub type Result<T> = StdResult<T, Error>;
-}
 
-use errors::Result;
+use anyhow::Result;
 use std::collections::HashMap;
 use std::fs::read_to_string;
-use pest::iterators::{Pair, Pairs};
+use pest::iterators::{Pairs};
 use std::path::Path;
 use pest::Parser;
 

userland/src/repology.rs

@@ -1,17 +1,12 @@
 extern crate reqwest;
 
 use reqwest::*;
-use crate::errors::Result as EResult;
+use anyhow::Result;
 use semver::Version;
 use serde::{Serialize, Deserialize};
 
 const BASE_URL: &str = "https://repology.org/api/v1/";
 
-#[derive(Debug, Clone)]
-pub struct RepologyClient {
-    client: reqwest::Client,
-}
-
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct Package {
     repo: String,
@@ -31,7 +26,7 @@ pub struct Package {
 
 pub fn project(package: &str) -> Result<Vec<Package>> {
 
-    let url = Url::parse(&format!("{}/project/{}",BASE_URL, package)).unwrap();
+    let url = Url::parse(&format!("{}/project/{}",BASE_URL, package))?;
 
     let json = reqwest::blocking::get(url)?
         .json::<Vec<Package>>()?;
@@ -39,9 +34,9 @@ pub fn project(package: &str) -> Result<Vec<Package>> {
     return Ok(json);
 }
 
-pub fn find_newest_version(package: &str) -> EResult<String> {
+pub fn find_newest_version(package: &str) -> Result<String> {
     let pkgs = project(package)?;
-    let version_res: EResult<Vec<Version>> = pkgs.iter().map(|p| -> EResult<Version> {
+    let version_res: Result<Vec<Version>> = pkgs.iter().map(|p| -> Result<Version> {
         let v = Version::parse(&p.version);
         if v.is_ok() {
             return Ok(v?);