From 7d9044d479fc05155bc6fa30814800972cefa910 Mon Sep 17 00:00:00 2001
From: EnumDev <enumdev@enumerated.dev>
Date: Thu, 8 May 2025 17:18:57 +0300
Subject: [PATCH] Initial Commit

---
 .compilation-options         |  1 +
 pkg.info                     |  6 ++++
 source-files/LICENSE         | 21 ++++++++++++
 source-files/java.profile    |  2 ++
 source-files/tide-java-utils | 66 ++++++++++++++++++++++++++++++++++++
 source.sh                    | 12 +++++++
 6 files changed, 108 insertions(+)
 create mode 100644 .compilation-options
 create mode 100644 pkg.info
 create mode 100644 source-files/LICENSE
 create mode 100644 source-files/java.profile
 create mode 100644 source-files/tide-java-utils
 create mode 100644 source.sh

diff --git a/.compilation-options b/.compilation-options
new file mode 100644
index 0000000..9c7aafe
--- /dev/null
+++ b/.compilation-options
@@ -0,0 +1 @@
+ARCH=any
diff --git a/pkg.info b/pkg.info
new file mode 100644
index 0000000..1a759dd
--- /dev/null
+++ b/pkg.info
@@ -0,0 +1,6 @@
+name: tide-java-utils
+description: Tide Linux utility for switching between java versions
+version: 1.0
+license: MIT
+architecture: any
+type: source
diff --git a/source-files/LICENSE b/source-files/LICENSE
new file mode 100644
index 0000000..338bf97
--- /dev/null
+++ b/source-files/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 EnumDev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/source-files/java.profile b/source-files/java.profile
new file mode 100644
index 0000000..101d081
--- /dev/null
+++ b/source-files/java.profile
@@ -0,0 +1,2 @@
+# Append default java version to PATH
+append_path /usr/lib/java/default/bin
diff --git a/source-files/tide-java-utils b/source-files/tide-java-utils
new file mode 100644
index 0000000..08a34d7
--- /dev/null
+++ b/source-files/tide-java-utils
@@ -0,0 +1,66 @@
+#!/bin/bash
+
+function help() {
+	echo "Tide Linux Java Utilities"
+	echo
+	echo "Available commands:"
+	echo "- tide-java set-default <version> | Sets the default java version"
+	echo "- tide-java get-default <version> | Gets the default java version"
+	echo "- tide-java list | Lists available java versions"
+}
+
+function get_installed_java_versions() {
+	for dir in $(find /usr/lib/java/ -mindepth 1 -maxdepth 1 -not -name 'default'); do
+		echo $(basename "$dir")
+	done
+}
+
+function get_default_java_version() {
+	# Return 1 if directory isn't found
+	[ -d /usr/lib/java/default/bin ] || return 1
+	
+	local LINK_PATH=$(readlink /usr/lib/java/default)
+	echo $(basename "$LINK_PATH")
+}
+
+function set_default_java_version() {
+	# Return 1 if empty argument is given
+	[ -z "$1" ] && return 1
+	
+	while read line; do
+		if [[ "$1" == "$line" ]]; then
+			ln -sf "$line" -T /usr/lib/java/default || return 1
+			return 0
+		fi
+	done < <(get_installed_java_versions)
+	return 1
+}
+
+case "$1" in
+	"set-default")
+		if [ $UID -ne 0 ]; then
+			echo "Root permissions are required to set default java version"
+			exit 1
+		fi
+		
+		if set_default_java_version "$2"; then
+			echo "Default java version successfully set to $2"
+		else
+			echo "Could not set default java version to $2"
+			exit 1
+		fi
+		;;
+	"get-default")
+		echo -n "Current default java version: "
+		get_default_java_version || echo "None"
+		;;
+	"list")
+		echo "Available java versions:"
+		while read line; do
+			echo "- $line"
+		done < <(get_installed_java_versions)
+		;;
+	*)
+		help
+		;;
+esac
diff --git a/source.sh b/source.sh
new file mode 100644
index 0000000..09d0634
--- /dev/null
+++ b/source.sh
@@ -0,0 +1,12 @@
+# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
+# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
+
+# The package function is executed in the source directory
+# This function is used to move the compiled files into the output directory
+package() {
+  install -Dm755 "$BPM_WORKDIR"/tide-java-utils "$BPM_OUTPUT"/usr/bin/tide-java-utils
+  install -Dm644 "$BPM_WORKDIR"/java.profile "$BPM_OUTPUT"/etc/profile.d/java.sh
+
+  install -Dm644 "$BPM_WORKDIR"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/tide-java/LICENSE
+}