From fd79e5d2a39b84d978b8b4ac3b4517943f11fc09 Mon Sep 17 00:00:00 2001
From: Aleksandar Petrov <8142643+aleks-p@users.noreply.github.com>
Date: Thu, 28 Nov 2024 09:31:47 -0400
Subject: [PATCH] Bump async-profiler to 3.0.0.1

---
 async-profiler-context/build.gradle           | 27 +++++---
 .../io/pyroscope/PyroscopeAsyncProfiler.java  | 69 +------------------
 gradle.properties                             |  2 +
 3 files changed, 21 insertions(+), 77 deletions(-)

diff --git a/async-profiler-context/build.gradle b/async-profiler-context/build.gradle
index b814e60..f92f8d6 100644
--- a/async-profiler-context/build.gradle
+++ b/async-profiler-context/build.gradle
@@ -21,7 +21,7 @@ repositories {
     mavenCentral()
 }
 
-def asyncProfilerVersion = "3.0.0.0"
+def asyncProfilerVersion = project.properties['async_profiler_version']
 def pyroscopeVersion = project.properties['pyroscope_version']
 dependencies {
     api files("$buildDir/async-profiler/async-profiler.jar")
@@ -64,18 +64,18 @@ shadowJar {
     archiveClassifier.set('')
 }
 
-task relocateShadowJar(type: ConfigureShadowRelocation) {
+tasks.register('relocateShadowJar', ConfigureShadowRelocation) {
     target = tasks.shadowJar
     prefix = "io.pyroscope"
 }
 tasks.shadowJar.dependsOn tasks.relocateShadowJar
 
-task asyncProfilerLib {
+tasks.register('asyncProfilerLib') {
+    def useLocalArtifacts = project.findProperty('useLocalAsyncProfilerArtifacts') == 'true'
+
     def suffixes = [
         ['linux-arm64', 'tar.gz'],
         ['linux-x64', 'tar.gz'],
-        ['linux-musl-x64', 'tar.gz'],
-        ['linux-musl-arm64', 'tar.gz'],
         ['macos', 'zip']
     ]
 
@@ -87,11 +87,18 @@ task asyncProfilerLib {
 
     doLast {
         suffixes.forEach { suffix, ext ->
-            def repo = "https://github.com/grafana/async-profiler"
-            download {
-                src "$repo/releases/download/v${asyncProfilerVersion}/async-profiler-${asyncProfilerVersion}-${suffix}.${ext}"
-                dest new File(asyncProfilerDir, "async-profiler-${asyncProfilerVersion}-${suffix}.${ext}")
-                overwrite true
+            if (!useLocalArtifacts) {
+                def repo = "https://github.com/grafana/async-profiler"
+                download {
+                    src "$repo/releases/download/v${asyncProfilerVersion}/async-profiler-${asyncProfilerVersion}-${suffix}.${ext}"
+                    dest new File(asyncProfilerDir, "async-profiler-${asyncProfilerVersion}-${suffix}.${ext}")
+                    overwrite true
+                }
+            } else {
+                copy {
+                    from file("../async-profiler-${asyncProfilerVersion}-${suffix}.${ext}")
+                    into asyncProfilerDir
+                }
             }
 
             // Extract the native library files.
diff --git a/async-profiler-context/src/main/java/io/pyroscope/labels/io/pyroscope/PyroscopeAsyncProfiler.java b/async-profiler-context/src/main/java/io/pyroscope/labels/io/pyroscope/PyroscopeAsyncProfiler.java
index c365c92..750aa19 100644
--- a/async-profiler-context/src/main/java/io/pyroscope/labels/io/pyroscope/PyroscopeAsyncProfiler.java
+++ b/async-profiler-context/src/main/java/io/pyroscope/labels/io/pyroscope/PyroscopeAsyncProfiler.java
@@ -78,19 +78,10 @@ private static String libraryFileName() {
             case "Linux":
                 switch (archProperty) {
                     case "amd64":
-                        if (isMusl()) {
-                            arch = "musl-x64";
-                        } else {
-                            arch = "x64";
-                        }
+                        arch = "x64";
                         break;
-
                     case "aarch64":
-                        if (isMusl()) {
-                            arch = "musl-arm64";
-                        } else {
-                            arch = "arm64";
-                        }
+                        arch = "arm64";
                         break;
 
                     default:
@@ -135,60 +126,4 @@ private static String targetLibraryFileName(final String libraryFileName) throws
 
         return libraryFileName.substring(0, libraryFileName.length() - 3) + "-" + checksum + ".so";
     }
-
-    private static boolean isMusl() {
-        // allow user to force musl/glibc it in case next checks fails
-        String env = System.getenv("PYROSCOPE_MUSL");
-        if (env == null) {
-            env = System.getProperty("pyroscope.musl");
-        }
-        if (env != null) {
-            return Boolean.parseBoolean(env);
-        }
-        // check ldd on currently running jvm
-        // $ ldd /usr/lib/jvm/java-11-openjdk/bin/java
-        //    /lib/ld-musl-x86_64.so.1 (0x7f337ca6c000)
-        //    libjli.so => /usr/lib/jvm/java-11-openjdk/bin/../lib/jli/libjli.so (0x7f337ca55000)
-        //    libc.musl-x86_64.so.1 => /lib/ld-musl-x86_64.so.1 (0x7f337ca6c000)
-        File javaExecutable = new File(System.getProperty("java.home") + "/bin/java");
-        if (javaExecutable.exists()) {
-            for (String l : runProcess("ldd", javaExecutable.getAbsolutePath())) {
-                if (l.contains("ld-musl-") || l.contains("libc.musl-")) {
-                    return true;
-                }
-            }
-            return false;
-        }
-        // $  ldd --version
-        // musl libc (x86_64)
-        for (String l : runProcess("ldd", "--version")) {
-            if (l.contains("musl")) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private static List<String> runProcess(String... cmd) {
-        List<String> lines = new ArrayList<>();
-        try {
-            Process pr = new ProcessBuilder(Arrays.<String>asList(cmd))
-                .redirectErrorStream(true) // ldd --version prints to stderr
-                .start();
-            BufferedReader in = new BufferedReader(new InputStreamReader(pr.getInputStream()));
-            String line;
-            while ((line = in.readLine()) != null) {
-                lines.add(line);
-            }
-            try {
-                pr.waitFor();
-            } catch (InterruptedException e) {
-                Thread.currentThread().interrupt();
-            }
-            pr.destroy();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        return lines;
-    }
 }
diff --git a/gradle.properties b/gradle.properties
index 60bf4f3..7face51 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1 +1,3 @@
 pyroscope_version=0.14.1
+async_profiler_version=3.0.0.1
+useLocalAsyncProfilerArtifacts=false