From 19b0960fe4cc58d38fdda95d6f4638070dc2ac3a Mon Sep 17 00:00:00 2001
From: ranomier <ranomier@fragomat.net>
Date: Tue, 3 Dec 2024 01:32:15 +0100
Subject: [PATCH] initial commit

---
 .gitignore         |  2 ++
 Dockerfile         |  2 ++
 main.sh            | 34 ++++++++++++++++++++++++++++++++++
 text.pango.example |  1 +
 4 files changed, 39 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 create mode 100755 main.sh
 create mode 100644 text.pango.example

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f4f5711
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+text.pango
+label.jpg
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..f67b9d2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,2 @@
+FROM docker.io/alpine:latest
+RUN apk add imagemagick imagemagick-jpeg imagemagick-pango font-fira-code-nerd
diff --git a/main.sh b/main.sh
new file mode 100755
index 0000000..d5b67ae
--- /dev/null
+++ b/main.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env sh
+# takes two optional arguments
+# -t path to pango formated text file
+#    https://usage.imagemagick.org/text/#pango
+#    this can be overwritten with the text inside a env var named
+#    IMAGE_TEXT
+#
+# -p is a path to write the jpg to
+#    alternativly you can write the path into PICTURE_PATH
+set -E -o pipefail
+#shopt -s failglob
+export LC_ALL='C.UTF8'
+
+P_PATH="./label.jpg"
+I_TEXT="$(cat ./text.pango)"
+
+P_PATH="${PICTURE_PATH:-$P_PATH}"
+I_TEXT="${IMAGE_TEXT:-$I_TEXT}"
+
+
+while getopts "p:t:" opt
+do
+   case "$opt" in
+       p) P_PATH="$OPTARG";;
+       t) I_TEXT="$OPTARG";;
+   esac
+done
+
+magick \
+  -background '#FFFFFF' \
+  -fill '#000000' \
+  -font 'FiraCode Nerd Font' \
+  -pointsize 72 pango:"$I_TEXT" \
+  "$P_PATH"
diff --git a/text.pango.example b/text.pango.example
new file mode 100644
index 0000000..21d0393
--- /dev/null
+++ b/text.pango.example
@@ -0,0 +1 @@
+<i>Pretty example text with Pango</i>