Use tap-reader (#35)

* use tap-reader
* update single-line diff
* update changelog and readme

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.2.0] - 2023-10-27
+
+### Changed
+
+- replace `tap-parser` with `tap-reader` for simpler i/o, shallower dependency graph, and smaller disk footprint
+- single-line diffs now output to 2 lines: "Actual" and "Expected" for easier reading
 
 ## [1.1.0] - 2023-10-17
 

README.md

@@ -14,10 +14,9 @@
 
 ## Objectives
 
-- minimal, informative spec-like output for all assertions
-- minimal, maintained dependencies
-- streaming in and out
+- minimal, informative spec-like output for all assertion types
 - helpful diffing for failures
+- shallow graph of maintained dependencies
 
 ![tap-arc output screen shot](./screen-shot.png)
 
@@ -41,7 +40,8 @@ Example `npm test` script:
 }
 ```
 
-💁  `tap-arc` will format output from any tap reporter. [`tape`](https://github.com/ljharb/tape) is our favorite and was used for testing.
+> [!IMPORTANT]  
+> 💁  `tap-arc` will format output from any tap reporter. [`tape`](https://github.com/ljharb/tape) is our favorite and was used for testing.
 
 ### `tap-arc --help`
 
@@ -83,10 +83,7 @@ npm run tap-arc.simple # used to create the screen shot above
 
 ### Dev Tips
 
-1. `./test/smoke.js` contains the bare minimum usage of `tap-parser` with `process.stdin`.  
-Helpful for understanding `tap-parser`'s behavior.
-
-2. To see previous exit code, run:
+1. To see previous exit code, run:
 
 ```sh
 echo $?
@@ -101,12 +98,12 @@ Testing could be improved by unit testing the printer and diff maker.
 ## FAQ
 
 <details>
-<summary>"Expected <code>n</code> assertions, but found <code>< n</code>"</summary>
+<summary>"Expected <code>n</code> tests, but found <code>< n</code>"</summary>
 
 _What happened?_  
 ✅ The TAP parser found zero failing tests  
 ✅ The final tally from the raw TAP shows `n` of `n` passed  
-🤨 But the TAP plan called for more assertions than were found, counted, and parsed.
+🤨 But the TAP plan called for more tests than were found, counted, and parsed.
 
 💁‍♀️ Currently, when this case is detected, `tap-arc` will exit with a successful status code.  
 This can be overridden with the `--fail-bad-count` flag.
@@ -138,4 +135,3 @@ If you'd like to see different behavior from `tap-arc`, please open an issue or
 
 - [tap-spec](https://github.com/scottcorgan/tap-spec) ol' reliable, but a bit stale and vulnerable
 - [tap-difflet](https://github.com/namuol/tap-difflet) inspired output and diffing, also vulnerable
-- [tap-min](https://github.com/derhuerst/tap-min) helpful approaches to streaming and exit codes, used to report `tap-arc`'s TAP