From abd98a13781146de087d800218ee4a098d176a40 Mon Sep 17 00:00:00 2001
From: Miku AuahDark <lumi.hotaru@gmail.com>
Date: Sat, 25 Nov 2023 18:04:19 +0800
Subject: [PATCH] Replace Python script with Unix Shell and Powershell script.

Fixes #246.
---
 love/src/jni/Android.mk            | 15 ++++++++++++---
 love/src/jni/detect_androidapi.ps1 | 13 +++++++++++++
 love/src/jni/detect_androidapi.py  | 17 -----------------
 love/src/jni/detect_androidapi.sh  | 15 +++++++++++++++
 love/src/jni/detect_love.ps1       |  7 +++++++
 love/src/jni/detect_love.py        | 14 --------------
 love/src/jni/detect_love.sh        |  7 +++++++
 love/src/jni/detect_ndkrel.ps1     | 15 +++++++++++++++
 love/src/jni/detect_ndkrel.py      | 20 --------------------
 love/src/jni/detect_ndkrel.sh      | 15 +++++++++++++++
 10 files changed, 84 insertions(+), 54 deletions(-)
 create mode 100644 love/src/jni/detect_androidapi.ps1
 delete mode 100644 love/src/jni/detect_androidapi.py
 create mode 100755 love/src/jni/detect_androidapi.sh
 create mode 100644 love/src/jni/detect_love.ps1
 delete mode 100644 love/src/jni/detect_love.py
 create mode 100755 love/src/jni/detect_love.sh
 create mode 100644 love/src/jni/detect_ndkrel.ps1
 delete mode 100644 love/src/jni/detect_ndkrel.py
 create mode 100755 love/src/jni/detect_ndkrel.sh

diff --git a/love/src/jni/Android.mk b/love/src/jni/Android.mk
index 1163c25b3..77f88956c 100644
--- a/love/src/jni/Android.mk
+++ b/love/src/jni/Android.mk
@@ -1,7 +1,16 @@
 LOVE_JNI_DIR := $(call my-dir)
-IS_NDK_R17 := $(shell python ${LOVE_JNI_DIR}/detect_ndkrel.py $(NDK_ROOT)/source.properties 17)
-IS_ANDROID_21 := $(shell python ${LOVE_JNI_DIR}/detect_androidapi.py $(TARGET_PLATFORM) 21)
-HAS_LOVE := $(shell python ${LOVE_JNI_DIR}/detect_love.py ${LOVE_JNI_DIR})
+
+ifeq ($(OS),Windows_NT)
+    SHELL_EXECUTOR := powershell -executionpolicy unrestricted
+    SCRIPT_EXTENSION := ps1
+else
+    SHELL_EXECUTOR := sh
+    SCRIPT_EXTENSION := sh
+endif
+
+IS_NDK_R17 := $(shell ${SHELL_EXECUTOR} ${LOVE_JNI_DIR}/detect_ndkrel.${SCRIPT_EXTENSION} $(NDK_ROOT)/source.properties 17)
+IS_ANDROID_21 := $(shell ${SHELL_EXECUTOR} ${LOVE_JNI_DIR}/detect_androidapi.${SCRIPT_EXTENSION} $(TARGET_PLATFORM) 21)
+HAS_LOVE := $(shell ${SHELL_EXECUTOR} ${LOVE_JNI_DIR}/detect_love.${SCRIPT_EXTENSION} ${LOVE_JNI_DIR})
 
 ifneq (${HAS_LOVE},yes)
     $(error Missing LOVE. Make sure to initialize the submodule correctly!)
diff --git a/love/src/jni/detect_androidapi.ps1 b/love/src/jni/detect_androidapi.ps1
new file mode 100644
index 000000000..35e4d881e
--- /dev/null
+++ b/love/src/jni/detect_androidapi.ps1
@@ -0,0 +1,13 @@
+if ($args.Length -gt 1) {
+    # $args[0] = android-%d
+    # $args[1] = %d
+    $found = $args[0] -match 'android-(\d+)'
+
+    if ($found -and $matches[1] -ge $args[1]) {
+        Write-Output "yes"
+    } else {
+        Write-Output "no"
+    }
+} else {
+    Write-Output "unknown"
+}
diff --git a/love/src/jni/detect_androidapi.py b/love/src/jni/detect_androidapi.py
deleted file mode 100644
index 80c06890f..000000000
--- a/love/src/jni/detect_androidapi.py
+++ /dev/null
@@ -1,17 +0,0 @@
-import sys
-import re
-
-def main(argv):
-    if len(argv) > 1:
-        # argv[0] = android-%d
-        # argv[1] = %d
-        matches = re.findall("android-(\d+)", argv[0])
-        if len(matches) >= 1 and int(matches[0]) >= int(argv[1]):
-            print("yes")
-        else:
-            print("no")
-    else:
-        print("unknown")
-
-if __name__ == "__main__":
-    main(sys.argv[1:])
diff --git a/love/src/jni/detect_androidapi.sh b/love/src/jni/detect_androidapi.sh
new file mode 100755
index 000000000..d58632887
--- /dev/null
+++ b/love/src/jni/detect_androidapi.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ $# -gt 1 ]; then
+    # $1 = android-%d
+    # $2 = %d
+    version=$(echo $1 | grep -o 'android-[0-9]*' | grep -o '[0-9]*')
+
+    if [ $version -ge $2 ]; then
+        echo "yes"
+    else
+        echo "no"
+    fi
+else
+    echo "unknown"
+fi
diff --git a/love/src/jni/detect_love.ps1 b/love/src/jni/detect_love.ps1
new file mode 100644
index 000000000..bf811f635
--- /dev/null
+++ b/love/src/jni/detect_love.ps1
@@ -0,0 +1,7 @@
+$path = $args[0]
+
+if (Test-Path -Path "$path/love/Android.mk") {
+    Write-Output "yes"
+} else {
+    Write-Output "no"
+}
diff --git a/love/src/jni/detect_love.py b/love/src/jni/detect_love.py
deleted file mode 100644
index 8fc93dc9e..000000000
--- a/love/src/jni/detect_love.py
+++ /dev/null
@@ -1,14 +0,0 @@
-import sys
-from os import path
-
-def main(argv):
-    if len(argv) > 0:
-        if path.isdir(argv[0] + "/love") and path.isfile(argv[0] + "/love/Android.mk"):
-            print("yes")
-        else:
-            print("no")
-    else:
-        print("no")
-
-if __name__ == "__main__":
-    main(sys.argv[1:])
diff --git a/love/src/jni/detect_love.sh b/love/src/jni/detect_love.sh
new file mode 100755
index 000000000..1cc8ebafb
--- /dev/null
+++ b/love/src/jni/detect_love.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [ -d "$1/love" ] && [ -f "$1/love/Android.mk" ]; then
+    echo "yes"
+else
+    echo "no"
+fi
diff --git a/love/src/jni/detect_ndkrel.ps1 b/love/src/jni/detect_ndkrel.ps1
new file mode 100644
index 000000000..80223944c
--- /dev/null
+++ b/love/src/jni/detect_ndkrel.ps1
@@ -0,0 +1,15 @@
+# $args[0] = source.properties
+# $args[1] = NDK version to be checked
+
+if ($args.Count -ne 2) {
+    Write-Output "unknown"
+    exit 1
+}
+
+$ndkVersion = (Select-String -Pattern "Pkg.Revision = (\d+)" -Path $args[0] | ForEach-Object { $_.Matches[0].Groups[1].Value })
+
+if ($ndkVersion -ge $args[1]) {
+    Write-Output "yes"
+} else {
+    Write-Output "no"
+}
diff --git a/love/src/jni/detect_ndkrel.py b/love/src/jni/detect_ndkrel.py
deleted file mode 100644
index df96a312d..000000000
--- a/love/src/jni/detect_ndkrel.py
+++ /dev/null
@@ -1,20 +0,0 @@
-import sys
-import re
-
-def main(argv):
-    if len(argv) > 1:
-        # argv[0] = source.properties
-        # argv[1] = desired NDK version
-        f = open(argv[0], "r")
-        contents = f.read()
-        f.close()
-        matches = re.findall("Pkg.Revision = (\d+)", contents)
-        if len(matches) >= 1 and int(matches[0]) >= int(argv[1]):
-            print("yes")
-        else:
-            print("no")
-    else:
-        print("unknown")
-
-if __name__ == "__main__":
-    main(sys.argv[1:])
diff --git a/love/src/jni/detect_ndkrel.sh b/love/src/jni/detect_ndkrel.sh
new file mode 100755
index 000000000..cbb7aa7a2
--- /dev/null
+++ b/love/src/jni/detect_ndkrel.sh
@@ -0,0 +1,15 @@
+# $1 = source.properties
+# $2 = NDK version to be checked
+
+if [ $# -ne 2 ]; then
+    echo "unknown"
+    exit 1
+fi
+
+ndkVersion=$(grep -Po 'Pkg.Revision = (\d+)' "$1" | grep -Po '\d+')
+
+if [ "$ndkVersion" -ge "$2" ]; then
+    echo "yes"
+else
+    echo "no"
+fi