Switch to cargo workspace

Primary:
- Switch to cargo workspace to replace xtask, make, etc.
- Add debug symbol stripping

Misc:
- Upgrade all packages
- Replace entries iterator with "next" due to the following PR:
  https://github.com/rust-lang/git2-rs/pull/854
- Remove "rustfmt.toml"

Signed-off-by: Nick Gerace <nickagerace@gmail.com>

22 files changed, 130 insertions, 109 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8c483e..810ccb5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
-The latest version contains all changes.
+<!-- The latest version contains all changes. -->
+
+### Added
+
+- Debug symbol stripping for `cargo install` users (result: ~79% of the size of `4.0.1`)
+
+### Changed
+
+- Switched to `cargo` workspaces
 
 ### [4.0.1] - 2022-07-05
 
diff --git a/Cargo.lock b/Cargo.lock
index c1d3e2c..b84a94e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "anyhow"
-version = "1.0.58"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb07d2053ccdbe10e2af2995a2f116c1330396493dc1269f6a91d0ae82e19704"
+checksum = "c794e162a5eff65c72ef524dfe393eb923c354e350bb78b9c7383df13f3bc142"
 dependencies = [
  "backtrace",
 ]
@@ -74,9 +74,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
-version = "0.3.65"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11a17d453482a265fd5f8479f2a3f405566e6ca627837aaddb85af8b1ab8ef61"
+checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
 dependencies = [
  "addr2line",
  "cc",
@@ -88,6 +88,13 @@ dependencies = [
 ]
 
 [[package]]
+name = "bench-loosely"
+version = "0.1.0"
+dependencies = [
+ "dirs",
+]
+
+[[package]]
 name = "bitflags"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -110,9 +117,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c02a4d71819009c192cf4872265391563fd6a84c81ff2c0f2a7026ca4c1d85c"
+checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"
 dependencies = [
  "cfg-if",
  "crossbeam-utils",
@@ -120,9 +127,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6455c0ca19f0d2fbf751b908d5c55c1f5cbc65e03c4225427254b46890bdde1e"
+checksum = "715e8152b692bba2d374b53d4875445368fdf21a94751410af607a5ac677d1fc"
 dependencies = [
  "cfg-if",
  "crossbeam-epoch",
@@ -131,9 +138,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07db9d94cbd326813772c968ccd25999e5f8ae22f4f8d1b11effa37ef6ce281d"
+checksum = "045ebe27666471bb549370b4b0b3e51b07f56325befa4284db65fc89c02511b1"
 dependencies = [
  "autocfg",
  "cfg-if",
@@ -145,9 +152,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d82ee10ce34d7bc12c2122495e7593a9c41347ecdd64185af4ecf72cb1a7f83"
+checksum = "51887d4adc7b564537b15adcfb307936f8075dfcd5f00dde9a9f1d29383682bc"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -231,15 +238,15 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.26.1"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78cc372d058dcf6d5ecd98510e7fbc9e5aec4d21de70f65fea8fecebcd881bd4"
+checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
 
 [[package]]
 name = "git2"
-version = "0.14.4"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0155506aab710a86160ddb504a480d2964d7ab5b9e62419be69e0032bc5931c"
+checksum = "2994bee4a3a6a51eb90c218523be382fd7ea09b16380b9312e9dbe955ff7c7d1"
 dependencies = [
  "bitflags",
  "libc",
@@ -285,9 +292,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
+checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
 
 [[package]]
 name = "jobserver"
@@ -300,15 +307,15 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.126"
+version = "0.2.127"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+checksum = "505e71a4706fa491e9b1b55f51b95d4037d0821ee40131190475f692b35b009b"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.13.4+1.4.2"
+version = "0.14.0+1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0fa6563431ede25f5cc7f6d803c6afbc1c5d3ad3d4925d12c882bf2b526f5d1"
+checksum = "47a00859c70c8a4f7218e6d1cc32875c4b55f6799445b842b0d8ed5e4c3d959b"
 dependencies = [
  "cc",
  "libc",
@@ -379,9 +386,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.28.4"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e42c982f2d955fac81dd7e1d0e1426a7d702acd9c98d19ab01083a6a0328c424"
+checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
 dependencies = [
  "memchr",
 ]
@@ -406,18 +413,18 @@ checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.40"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
+checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.20"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
 dependencies = [
  "proc-macro2",
 ]
@@ -448,9 +455,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.13"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
  "bitflags",
 ]
@@ -474,9 +481,9 @@ checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
 [[package]]
 name = "ryu"
-version = "1.0.10"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3f6f92acf49d1b98f7a81226834412ada05458b7364277387724a237f062695"
+checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
 
 [[package]]
 name = "scopeguard"
@@ -486,18 +493,18 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "serde"
-version = "1.0.138"
+version = "1.0.143"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1578c6245786b9d168c5447eeacfb96856573ca56c9d68fdcf394be134882a47"
+checksum = "53e8e5d5b70924f74ff5c6d64d9a5acd91422117c60f48c4e07855238a254553"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.138"
+version = "1.0.143"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "023e9b1467aef8a10fb88f25611870ada9800ef7e22afce356bb0d2387b6f27c"
+checksum = "d3d8e8de557aee63c26b85b947f5e59b690d0454c753f3adeb5cd7835ab88391"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -506,9 +513,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.82"
+version = "1.0.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82c2c1fdcd807d1098552c5b9a36e425e42e9fbd7c6a37a8425f390f781f7fa7"
+checksum = "38dd04e3c8279e75b31ef29dbdceebfe5ad89f4d0937213c53f7d49d01b3d5a7"
 dependencies = [
  "itoa",
  "ryu",
@@ -516,10 +523,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "size"
+version = "0.1.0"
+dependencies = [
+ "dirs",
+]
+
+[[package]]
 name = "syn"
-version = "1.0.98"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
+checksum = "58dbef6ec655055e20b86b15a8cc6d439cca19b667537ac6a1369572d151ab13"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -537,18 +551,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.31"
+version = "1.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
+checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.31"
+version = "1.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
+checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -587,9 +601,9 @@ checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.1"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bd2fe26506023ed7b5e1e315add59d6f584c621d037f9368fea9cfb988f368c"
+checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
 
 [[package]]
 name = "unicode-normalization"
diff --git a/Cargo.toml b/Cargo.toml
index ac82ebc..52bc1f1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,43 +1,12 @@
-[package]
-authors = ["Nick Gerace <nickagerace@gmail.com>"]
-categories = ["command-line-utilities", "command-line-interface"]
-description = "CLI tool to help keep track of your Git repositories."
-homepage = "https://nickgerace.dev"
-keywords = ["git", "cli"]
-license = "Apache-2.0"
-name = "gfold"
-readme = "README.md"
-repository = "https://github.com/nickgerace/gfold/"
+[workspace]
+members = ["crates/*"]
+default-members = ["crates/gfold"]
 
-edition = "2021"
-version = "4.0.1"
-
-[dependencies]
-anyhow = { version = "1", features = ["backtrace"] }
-argh = "0"
-dirs = "4"
-git2 = { version = "0", default_features = false }
-log = "0"
-rayon = "1"
-serde = { version = "1", features = ["derive"] }
-serde_json = "1"
-termcolor = "1"
-thiserror = "1"
-toml = "0"
-
-# Source: https://github.com/env-logger-rs/env_logger/blob/v0.9.0/Cargo.toml#L47
-# Removed features: ["regex", "termcolor"]
-env_logger = { version = "0", features = ["atty", "humantime"], default_features = false }
-
-[profile.release]
+[profile.release.package.gfold]
 codegen-units = 1
-
-# Instruct linker to optimize at the link stage.
-lto = true
-
-# There is a noticeable speed difference from level 3 to 'z' or 's'.
-# We need this speed for the user experience.
 opt-level = 3
+strip = true
 
-# This application should not panic often and only read from the filesystem.
+[profile.release]
+lto = true
 panic = "abort"
diff --git a/scripts/bench-loosely/Cargo.toml b/crates/bench-loosely/Cargo.toml
index b533aa1..b533aa1 100644
--- a/scripts/bench-loosely/Cargo.toml
+++ b/crates/bench-loosely/Cargo.toml
diff --git a/scripts/bench-loosely/src/main.rs b/crates/bench-loosely/src/main.rs
index 6613fb5..8ad46a3 100644
--- a/scripts/bench-loosely/src/main.rs
+++ b/crates/bench-loosely/src/main.rs
@@ -21,7 +21,7 @@ fn main() {
         .parent()
         .expect("could not get parent");
 
-    println!("Running \"cargo build --release\"...");
+    println!("running in {:?}: cargo build --release", &repo);
     let output = Command::new("cargo")
         .arg("build")
         .arg("--release")
diff --git a/crates/gfold/Cargo.toml b/crates/gfold/Cargo.toml
new file mode 100644
index 0000000..f9202af
--- /dev/null
+++ b/crates/gfold/Cargo.toml
@@ -0,0 +1,30 @@
+[package]
+authors = ["Nick Gerace <nickagerace@gmail.com>"]
+categories = ["command-line-utilities", "command-line-interface"]
+description = "CLI tool to help keep track of your Git repositories."
+homepage = "https://nickgerace.dev"
+keywords = ["git", "cli"]
+license = "Apache-2.0"
+name = "gfold"
+readme = "README.md"
+repository = "https://github.com/nickgerace/gfold/"
+
+edition = "2021"
+version = "4.0.1"
+
+[dependencies]
+anyhow = { version = "1", features = ["backtrace"] }
+argh = "0"
+dirs = "4"
+git2 = { version = "0", default_features = false }
+log = "0"
+rayon = "1"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+termcolor = "1"
+thiserror = "1"
+toml = "0"
+
+# Source: https://github.com/env-logger-rs/env_logger/blob/v0.9.0/Cargo.toml#L47
+# Removed features: ["regex", "termcolor"]
+env_logger = { version = "0", features = ["atty", "humantime"], default_features = false }
diff --git a/src/cli.rs b/crates/gfold/src/cli.rs
index 89518c2..89518c2 100644
--- a/src/cli.rs
+++ b/crates/gfold/src/cli.rs
diff --git a/src/config.rs b/crates/gfold/src/config.rs
index bb4ac57..bb4ac57 100644
--- a/src/config.rs
+++ b/crates/gfold/src/config.rs
diff --git a/src/display.rs b/crates/gfold/src/display.rs
index 98f320b..98f320b 100644
--- a/src/display.rs
+++ b/crates/gfold/src/display.rs
diff --git a/src/display/color.rs b/crates/gfold/src/display/color.rs
index 47ae7a0..47ae7a0 100644
--- a/src/display/color.rs
+++ b/crates/gfold/src/display/color.rs
diff --git a/src/error.rs b/crates/gfold/src/error.rs
index 6eeda29..6eeda29 100644
--- a/src/error.rs
+++ b/crates/gfold/src/error.rs
diff --git a/src/main.rs b/crates/gfold/src/main.rs
index dd48e98..dc47f75 100644
--- a/src/main.rs
+++ b/crates/gfold/src/main.rs
@@ -56,7 +56,14 @@ mod tests {
         //         └── two
 
         let manifest_directory = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        let target = manifest_directory.join("target");
+        let target = manifest_directory
+            .parent()
+            .expect("could not get parent")
+            .parent()
+            .expect("could not get parent")
+            .parent()
+            .expect("could not get parent")
+            .join("target");
         create_directory(&target);
 
         // Warning: setting up test directory by removing it and its contents recursively.
@@ -117,6 +124,12 @@ mod tests {
 
         // Now, let's ensure our reports are what we expect.
         let test_dir = Path::new(env!("CARGO_MANIFEST_DIR"))
+            .parent()
+            .expect("could not get parent")
+            .parent()
+            .expect("could not get parent")
+            .parent()
+            .expect("could not get parent")
             .join("target")
             .join("test");
         let mut expected_reports: LabeledReports = BTreeMap::new();
diff --git a/src/report.rs b/crates/gfold/src/report.rs
index 469ff62..8e4a483 100644
--- a/src/report.rs
+++ b/crates/gfold/src/report.rs
@@ -204,7 +204,7 @@ fn get_email(repository: &Repository) -> Option<String> {
             return None;
         }
     };
-    let entries = match config.entries(None) {
+    let mut entries = match config.entries(None) {
         Ok(v) => v,
         Err(e) => {
             trace!("ignored error: {}", e);
@@ -213,7 +213,7 @@ fn get_email(repository: &Repository) -> Option<String> {
     };
 
     // Greedily find our "user.email" value. Return the first result found.
-    for entry in &entries {
+    while let Some(entry) = entries.next() {
         match entry {
             Ok(entry) => {
                 if let Some(name) = entry.name() {
diff --git a/src/report/target.rs b/crates/gfold/src/report/target.rs
index abc836a..abc836a 100644
--- a/src/report/target.rs
+++ b/crates/gfold/src/report/target.rs
diff --git a/src/run.rs b/crates/gfold/src/run.rs
index a67b9cf..a67b9cf 100644
--- a/src/run.rs
+++ b/crates/gfold/src/run.rs
diff --git a/src/status.rs b/crates/gfold/src/status.rs
index 2301dc9..2301dc9 100644
--- a/src/status.rs
+++ b/crates/gfold/src/status.rs
diff --git a/scripts/size/Cargo.toml b/crates/size/Cargo.toml
index 1a6bc06..1a6bc06 100644
--- a/scripts/size/Cargo.toml
+++ b/crates/size/Cargo.toml
diff --git a/scripts/size/src/main.rs b/crates/size/src/main.rs
index a92309a..bd9b313 100644
--- a/scripts/size/src/main.rs
+++ b/crates/size/src/main.rs
@@ -12,7 +12,7 @@ fn main() {
         .parent()
         .expect("could not get parent");
 
-    println!("Running \"cargo build --release\"...");
+    println!("running in {:?}: cargo build --release", &repo);
     let output = Command::new("cargo")
         .arg("build")
         .arg("--release")
diff --git a/docs/DEVELOPING.md b/docs/DEVELOPING.md
index 929b42c..d4ed78e 100644
--- a/docs/DEVELOPING.md
+++ b/docs/DEVELOPING.md
@@ -30,9 +30,13 @@ cargo fix --all-targets --all-features --allow-dirty --allow-staged
 cargo clippy --fix --all-features --all-targets --allow-dirty --allow-staged
 ```
 
-## Running Performance Testing Scripts
+## Running Performance Tests
 
-For performance testing, navigate to the [README](../scripts/README.md) to get start.
+See available packages with the following command:
+
+```shell
+cargo run -p
+```
 
 ## Optional Checks
 
diff --git a/rustfmt.toml b/rustfmt.toml
deleted file mode 100644
index 43d4840..0000000
--- a/rustfmt.toml
+++ /dev/null
@@ -1 +0,0 @@
-newline_style = "Unix"
diff --git a/scripts/.gitignore b/scripts/.gitignore
deleted file mode 100644
index 6485775..0000000
--- a/scripts/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-**/Cargo.lock
diff --git a/scripts/README.md b/scripts/README.md
deleted file mode 100644
index eb72c92..0000000
--- a/scripts/README.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# Performance Testing Scripts
-
-Run a script by executing `cargo run` in its directory.
-
-```shell
-cd <path-to-root>/scripts/<script>/
-cargo run -q
-```
-
-Alternatively, you can execute `cargo run` from another directory.
-Here is an example:
-
-```shell
-cargo run -q --manifest-path <path-to-root>/scripts/<script>/Cargo.toml
-```
\ No newline at end of file