From ef0d17854bbc616539284988c286e7a3e26c18f1 Mon Sep 17 00:00:00 2001
From: Ivan Toshkov <ivan@toshkov.org>
Date: Mon, 30 May 2022 14:19:42 +0300
Subject: [PATCH 1/2] Make elementary OS terminal transparent

The elementary OS/Pantheon terminal uses a 5% transparent background.
This change applies this transparency for the Gogh themes.
---
 apply-colors.sh | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/apply-colors.sh b/apply-colors.sh
index 7881da9..d2a4eeb 100755
--- a/apply-colors.sh
+++ b/apply-colors.sh
@@ -385,7 +385,19 @@ apply_elementary() {
   # |
   # | Applying values on elementary/pantheon terminal
   # | ===========================================
-  gset background   "${BACKGROUND_COLOR}"
+
+  local BG_COLOR="${BACKGROUND_COLOR}"
+
+  # If the background color is in the format #rrggbb, convert it to rgba(r,g,b,0.95).
+  # This makes it 5% transparent, which is the default in elementary OS.
+  if [[ ${BACKGROUND_COLOR} =~ ^#[0-9A-Fa-f]{6}$ ]]; then
+    local R="$((16#${BACKGROUND_COLOR:1:2}))"
+    local G="$((16#${BACKGROUND_COLOR:3:2}))"
+    local B="$((16#${BACKGROUND_COLOR:5:2}))"
+    BG_COLOR="rgba($R,$G,$B,0.95)"
+  fi
+
+  gset background   "${BG_COLOR}"
   gset foreground   "${FOREGROUND_COLOR}"
   gset cursor-color "${CURSOR_COLOR}"
   gset palette      "${COLOR_01}:${COLOR_02}:${COLOR_03}:${COLOR_04}:${COLOR_05}:${COLOR_06}:${COLOR_07}:${COLOR_08}:${COLOR_09}:${COLOR_10}:${COLOR_11}:${COLOR_12}:${COLOR_13}:${COLOR_14}:${COLOR_15}:${COLOR_16}"

From aac975cdceb09f57a403d9f8fce0744935406cc1 Mon Sep 17 00:00:00 2001
From: Ivan Toshkov <ivan@toshkov.org>
Date: Mon, 30 May 2022 14:53:48 +0300
Subject: [PATCH 2/2] Use the :xdigit: character class

---
 apply-colors.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apply-colors.sh b/apply-colors.sh
index d2a4eeb..1c68e3c 100755
--- a/apply-colors.sh
+++ b/apply-colors.sh
@@ -390,7 +390,7 @@ apply_elementary() {
 
   # If the background color is in the format #rrggbb, convert it to rgba(r,g,b,0.95).
   # This makes it 5% transparent, which is the default in elementary OS.
-  if [[ ${BACKGROUND_COLOR} =~ ^#[0-9A-Fa-f]{6}$ ]]; then
+  if [[ ${BACKGROUND_COLOR} =~ ^#[[:xdigit:]]{6}$ ]]; then
     local R="$((16#${BACKGROUND_COLOR:1:2}))"
     local G="$((16#${BACKGROUND_COLOR:3:2}))"
     local B="$((16#${BACKGROUND_COLOR:5:2}))"