From 56234e23319a71d96e5a105b98c81cd7af1316b0 Mon Sep 17 00:00:00 2001
From: "Raphael \"Thom\" Thomazella" <thomazella9@gmail.com>
Date: Wed, 11 Sep 2024 16:17:34 +0000
Subject: [PATCH] style(lib): color logs if T0_COLOR true & misc (#22)

* feat(lib): add debug log func with color option via env T0_COLOR

* misc(lib): introduce LIB_GREEN_PASS and LIB_RED_FAIL

* misc: rename cmds to t0 prefix

* misc: lint fix

* style(lib): color log, err and fatal outputs if T0_COLOR is true

* docs(lib): document global vars
---
 .github/workflows/release_pr.yml |  2 +-
 lib.sh                           | 49 +++++++++++++++++++++++++++-----
 2 files changed, 43 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/release_pr.yml b/.github/workflows/release_pr.yml
index ea9ded3..10304fb 100644
--- a/.github/workflows/release_pr.yml
+++ b/.github/workflows/release_pr.yml
@@ -36,7 +36,7 @@ jobs:
         uses: actions/setup-go@v5.0.2
         with:
           go-version: 1.23
-      - run: go install github.com/tcodes0/go/cmd/changelog@latest
+      - run: go install github.com/tcodes0/go/cmd/t0changelog@latest
 
       - name: Update changelog
         shell: bash
diff --git a/lib.sh b/lib.sh
index 20a3b4e..746487b 100644
--- a/lib.sh
+++ b/lib.sh
@@ -15,14 +15,21 @@
 # used to check this file has been sourced
 export LIB_LOADED=true
 
-# ANSI escape codes for specific colors
-export LIB_COLOR_PASS="\e[7;38;05;242m PASS \e[0m"
-export LIB_COLOR_FAIL="\e[2;7;38;05;197;47m FAIL \e[0m"
-
 # ANSI escape codes for visual formatting
 export LIB_VISUAL_END="\e[0m"
 export LIB_FORMAT_DIM="\e[2m"
 
+# ANSI escape codes for specific colors
+export LIB_COLOR_DARK_GRAY="\e[38;05;8m"
+export LIB_COLOR_RED="\e[38;05;124m"
+export LIB_COLOR_RED_BRIGHT="\e[38;05;197m"
+
+# ANSI escape codes for specific text
+export LIB_COLOR_PASS="\e[7;38;05;242m PASS \e[0m"      # deprecated in favor of LIB_TEXT_PASS_GREEN
+export LIB_COLOR_FAIL="\e[2;7;38;05;197;47m FAIL \e[0m" # deprecated in favor of LIB_TEXT_FAIL_RED
+export LIB_TEXT_PASS_GREEN="\e[7;38;05;242m PASS \e[0m"
+export LIB_TEXT_FAIL_RED="\e[2;7;38;05;197;47m FAIL \e[0m"
+
 # on most systems, sed is GNU sed
 export SED="sed"
 
@@ -66,27 +73,55 @@ msgln() {
 }
 
 # Description: Log a message with INFO level and line number
+# Globals    : T0_COLOR (env) colored output if "true"
 # Args       : Any
 # STDERR     : INFO (pizza.sh:34) message + \n
 # Example    : log $LINENO pizza order received
 log() {
-  __log INFO "$@"
+  if [ "${T0_COLOR:-}" == "true" ]; then
+    __log "${LIB_COLOR_DARK_GRAY}INFO" "$@" "${LIB_VISUAL_END}"
+  else
+    __log INFO "$@"
+  fi
+}
+
+# Description: Log a message with DEBUG level and line number
+# Globals    : T0_COLOR (env) colored output if "true"
+# Args       : Any
+# STDERR     : INFO (pizza.sh:34) message + \n
+# Example    : log $LINENO pizza order received
+debug() {
+  if [ "${T0_COLOR:-}" == "true" ]; then
+    __log "${LIB_COLOR_DARK_GRAY}DEBUG" "$@" "${LIB_VISUAL_END}"
+  else
+    __log DEBUG "$@"
+  fi
 }
 
 # Description: Log a message with ERROR level and line number
+# Globals    : T0_COLOR (env) colored output if "true"
 # Args       : Any
 # STDERR     : ERROR (pizza.sh:34) message + \n
 # Example    : err $LINENO oven temperature too high
 err() {
-  __log ERROR "$@"
+  if [ "${T0_COLOR:-}" == "true" ]; then
+    __log "${LIB_COLOR_RED}ERROR" "$@" "${LIB_VISUAL_END}"
+  else
+    __log ERROR "$@"
+  fi
 }
 
 # Description: Calls err with args, then exits with status 1
+# Globals    : T0_COLOR (env) colored output if "true"
 # Args       : Any
 # STDERR     : FATAL (pizza.sh:34) message + \n
 # Example    : fatal $LINENO we've run out of cheese
 fatal() {
-  __log FATAL "$@"
+  if [ "${T0_COLOR:-}" == "true" ]; then
+    __log "${LIB_COLOR_RED_BRIGHT}FATAL" "$@" "${LIB_VISUAL_END}"
+  else
+    __log FATAL "$@"
+  fi
   exit 1
 }