Switch from 'term' crate to 'termcolor' crate

The `term` crate is unmaintained:

Stebalien/term#93

Cargo.toml

@@ -11,7 +11,7 @@ edition     = "2018"
 homepage    = "https://github.com/iqlusioninc/abscissa/"
 repository  = "https://github.com/iqlusioninc/abscissa/tree/develop/"
 readme      = "README.md"
-categories  = ["command-line-interface", "rust-patterns", "web-programming"]
+categories  = ["command-line-interface", "rust-patterns"]
 keywords    = ["abscissa", "cli", "application", "framework", "service"]
 
 [dependencies]
@@ -30,7 +30,7 @@ secrecy = { version = "0.1", optional = true }
 semver = { version = "0.9", optional = true }
 serde = { version = "1", optional = true, features = ["serde_derive"] }
 simplelog = { version = "0.5", optional = true }
-term = { version = "0.5", optional = true, default-features = false }
+termcolor = { version = "1", optional = true }
 toml = { version = "0.5", optional = true }
 
 [dev-dependencies]
@@ -47,16 +47,12 @@ inflector = ["heck"]
 logging = ["errors", "log", "simplelog"]
 options = ["errors", "gumdrop", "gumdrop_derive"]
 secrets = ["secrecy"]
-shell = ["atty", "errors", "term"]
+shell = ["atty", "errors", "termcolor"]
 status = ["shell"]
 time = ["chrono"]
 
 [badges]
 travis-ci = { repository = "iqlusioninc/abscissa", branch = "develop" }
 
 [workspace]
-members = [
-    ".",
-    "abscissa_derive",
-    "abscissa_generator"
-]
+members = [".", "abscissa_derive", "abscissa_generator"]

README.md

@@ -90,14 +90,13 @@ Here are all of Abscissa's transitive dependencies:
 | 17 | [semver-parser]  | [@steveklabnik] | Apache-2.0/MIT | no†       | Parser for semver spec  |
 | 18 | [serde]          | [serde-rs]      | Apache-2.0/MIT | yes       | Serialization framework |
 | 19 | [simplelog]      | [@drakulix]     | Apache-2.0/MIT | yes       | Simple logging facility |
-| 20 | [term]           | [@Stebalien]    | Apache-2.0/MIT | yes‡      | Terminal color support  |
+| 20 | [termcolor]      | [@BurntSushi]   | MIT/Unlicense  | no        | Terminal color support  |
 | 21 | [time]           | [rust-lang]     | Apache-2.0/MIT | yes       | Time/date library       |
 | 22 | [toml]           | [@alexcrichton] | Apache-2.0/MIT | no        | TOML parser library     |
 | 23 | [winapi]§        | [@retep998]     | Apache-2.0/MIT | yes       | Windows API bindings    |
 | 24 | [zeroize]        | [iqlusion]      | Apache-2.0     | yes       | Zero out sensitive data |
 
 * † `semver-parser` has one usage of `unsafe` which is not compiled by Abscissa.
-* ‡ `term` has one usage of unsafe on Windows. Other platforms do not use unsafe.
 * § `winapi` also pulls in either [winapi-i686-pc-windows-gnu] or [winapi-x86_64-pc-windows-gnu]
     which are omitted for brevity.
 
@@ -130,7 +129,6 @@ so you only compile the parts you need.
 | [abscissa_derive] | mandatory        | -         | [abscissa]  |
 | [backtrace]       | mandatory        | -         | [failure]   |
 | [backtrace-sys]   | mandatory        | -         | [backtrace] |
-| [byteorder]       | `shell`          | -         | [term]      |
 | [canonical-path]  | mandatory        | -         | [abscissa]  |
 | [cc]              | mandatory        | -         | [backtrace-sys], [zeroize] |
 | [cfg-if]          | mandatory        | -         | [backtrace] |
@@ -139,7 +137,7 @@ so you only compile the parts you need.
 | [failure_derive]  | mandatory        | -         | [failure]   |
 | [atty]            | `shell`          | -         | [abscissa]  |
 | [lazy_static]     | mandatory        | -         | [abscissa]  |
-| [libc]            | `shell`          | `unix`    | [atty]    |
+| [libc]            | `shell`          | `unix`    | [atty]      |
 | [log]             | `logging`        | -         | [abscissa]  |
 | [num-integer]     | `logging`        | -         | [chrono]    |
 | [num-traits]      | `logging`        | -         | [chrono], [num-integer] |
@@ -151,11 +149,11 @@ so you only compile the parts you need.
 | [serde]           | `config`         | -         | [abscissa]  |
 | [serde_derive]    | `config`         | -         | [serde]     |
 | [simplelog]       | `logging`        | -         | [abscissa]  |
-| [term]            | `shell`          | -         | [abscissa]  |
+| [termcolor]       | `shell`          | -         | [abscissa]  |
 | [time]            | `logging`        | -         | [chrono]    |
 | [unicode-xid]     | mandatory        | -         | [proc-macro2] |
 | [version_check]   | mandatory        | -         | [lazy_static] |
-| [winapi]§         | `shell`          | `windows` | [atty]    |
+| [winapi]§         | `shell`          | `windows` | [atty]      |
 | [zeroize]         | mandatory        | -         | [abscissa]  |
 
 * § `winapi` also pulls in either [winapi-i686-pc-windows-gnu] or [winapi-x86_64-pc-windows-gnu]
@@ -233,10 +231,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 
-Parts of this code were taken from the [Cargo] project, which is
-Copyright (c) 2014 The Rust Project Developers and also licensed
-under the terms of the Apache License (Version 2.0).
-
 ## Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally
@@ -296,7 +290,7 @@ without any additional terms or conditions.
 [simplelog]: https://crates.io/crates/simplelog
 [syn]: https://crates.io/crates/syn
 [synstructure]: https://crates.io/crates/
-[term]: https://crates.io/crates/term
+[termcolor]: https://crates.io/crates/termcolor
 [time]: https://crates.io/crates/time
 [toml]: https://crates.io/crates/toml
 [unicode-xid]: https://crates.io/crates/unicode-xid
@@ -317,7 +311,6 @@ without any additional terms or conditions.
 [@retep998]: https://github.com/retep998
 [@SergioBenitez]: https://github.com/SergioBenitez
 [@softprops]: https://github.com/softprops
-[@Stebalien]: https://github.com/Stebalien
 [@steveklabnik]: https://github.com/steveklabnik
 [@withoutboats]: https://github.com/withoutboats
 [chronotope]: https://github.com/chronotope/

src/macros/status.rs

@@ -44,7 +44,7 @@
 #[macro_export]
 macro_rules! status {
     ($stream:expr, $color:expr, $status:expr, $msg:expr) => {
-        $crate::status($stream, $color, $status, $msg, true);
+        $crate::status($stream, $color, true, $status, $msg, true).unwrap();
     };
     ($stream:expr, $color:expr, $status:expr, $fmt:expr, $($arg:tt)+) => {
         $crate::status!($stream, $color, $status, format!($fmt, $($arg)+));
@@ -55,7 +55,7 @@ macro_rules! status {
 #[macro_export]
 macro_rules! status_nojust {
     ($stream:expr, $color:expr, $status:expr, $msg:expr) => {
-        $crate::status($stream, $color, $status, $msg, false);
+        $crate::status($stream, $color, true, $status, $msg, false).unwrap();
     };
     ($stream:expr, $color:expr, $status:expr, $fmt:expr, $($arg:tt)+) => {
         $crate::status!($stream, $color, $status, format!($fmt, $($arg)+));
@@ -74,7 +74,7 @@ macro_rules! status_nojust {
 #[macro_export]
 macro_rules! status_ok {
     ($status:expr, $msg:expr) => {
-        $crate::status!($crate::Stream::Stdout, $crate::shell::color::GREEN, $status, $msg);
+        $crate::status!($crate::Stream::Stdout, $crate::shell::Color::Green, $status, $msg);
     };
     ($status:expr, $fmt:expr, $($arg:tt)+) => {
         $crate::status_ok!($status, format!($fmt, $($arg)+));
@@ -93,7 +93,7 @@ macro_rules! status_ok {
 #[macro_export]
 macro_rules! status_info {
     ($status:expr, $msg:expr) => {
-        $crate::status!($crate::Stream::Stdout, $crate::shell::color::BRIGHT_CYAN, $status, $msg);
+        $crate::status!($crate::Stream::Stdout, $crate::shell::Color::Cyan, $status, $msg);
     };
     ($status:expr, $fmt:expr, $($arg:tt)+) => {
         $crate::status_info!($status, format!($fmt, $($arg)+));
@@ -112,7 +112,7 @@ macro_rules! status_info {
 #[macro_export]
 macro_rules! status_warn {
     ($msg:expr) => {
-        $crate::status_nojust!($crate::Stream::Stdout, $crate::shell::color::YELLOW, "warning:", $msg);
+        $crate::status_nojust!($crate::Stream::Stdout, $crate::shell::Color::Yellow, "warning:", $msg);
     };
     ($fmt:expr, $($arg:tt)+) => {
         $crate::status_warn!(format!($fmt, $($arg)+));
@@ -131,7 +131,7 @@ macro_rules! status_warn {
 #[macro_export]
 macro_rules! status_err {
     ($msg:expr) => {
-        $crate::status_nojust!($crate::Stream::Stderr, $crate::shell::color::RED, "error:", $msg);
+        $crate::status_nojust!($crate::Stream::Stderr, $crate::shell::Color::Red, "error:", $msg);
     };
     ($fmt:expr, $($arg:tt)+) => {
         $crate::status_err!(format!($fmt, $($arg)+));
@@ -173,7 +173,7 @@ macro_rules! status_attr {
 #[macro_export]
 macro_rules! status_attr_ok {
     ($attr:expr, $msg:expr) => {
-        $crate::status_attr!($crate::Stream::Stdout, $crate::shell::color::GREEN, $attr, $msg);
+        $crate::status_attr!($crate::Stream::Stdout, $crate::shell::Color::Green, $attr, $msg);
     };
     ($attr: expr, $fmt:expr, $($arg:tt)+) => {
         $crate::status_attr_ok!($attr, format!($fmt, $($arg)+));
@@ -192,7 +192,7 @@ macro_rules! status_attr_ok {
 #[macro_export]
 macro_rules! status_attr_err {
     ($attr:expr, $msg:expr) => {
-        $crate::status_attr!($crate::Stream::Stderr, $crate::shell::color::RED, $attr, $msg);
+        $crate::status_attr!($crate::Stream::Stderr, $crate::shell::Color::Red, $attr, $msg);
     };
     ($attr: expr, $fmt:expr, $($arg:tt)+) => {
         $crate::status_attr_err!($attr, format!($fmt, $($arg)+));