automating cloning and analysis

Signed-off-by: Savitha Raghunathan <saveetha13@gmail.com>

samples/fetch_analyze_apps.py

@@ -0,0 +1,121 @@
+#!/usr/bin/env python
+
+import os
+import subprocess  # trunk-ignore(bandit)
+import sys
+
+repos = {
+    "eap-coolstore-monolith": [
+        "https://github.com/mathianasj/eap-coolstore-monolith.git",
+        "main",
+        "quarkus-migration",
+    ],
+    "kitchensink": [
+        "https://github.com/tqvarnst/jboss-eap-quickstarts.git",
+        "main",
+        "quarkus-3.2",
+    ],
+    "ticket-monster": ["https://github.com/jmle/monolith.git", "master", "quarkus"],
+    "jboss-eap-quickstarts": [
+        "https://github.com/jboss-developer/jboss-eap-quickstarts",
+        "7.4.x",
+        None,
+    ],
+    "jboss-eap-quickstarts-quarkus": [
+        "https://github.com/christophermay07/quarkus-migrations",
+        "main",
+        "main",
+    ],
+    "helloworld-mdb": [
+        "https://github.com/savitharaghunathan/helloworld-mdb.git",
+        "main",
+        "quarkus",
+    ],
+    "bmt": ["https://github.com/konveyor-ecosystem/bmt.git", "main", "quarkus"],
+    "cmt": ["https://github.com/konveyor-ecosystem/cmt.git", "main", "quarkus"],
+}
+
+sample_source_apps = {
+    "eap-coolstore-monolith": "sample_repos/eap-coolstore-monolith",
+    "ticket-monster": "sample_repos/ticket-monster",
+    "kitchensink": "sample_repos/kitchensink",
+    "helloworld-mdb": "sample_repos/helloworld-mdb",
+    "bmt": "sample_repos/bmt",
+    "cmt": "sample_repos/cmt",
+    "ejb-remote": "sample_repos/jboss-eap-quickstarts/ejb-remote",
+    "ejb-security": "sample_repos/jboss-eap-quickstarts/ejb-security",
+    "tasks-jsf": "sample_repos/jboss-eap-quickstarts/tasks-jsf",
+}
+
+sample_target_apps = {
+    "eap-coolstore-monolith": "sample_repos/eap-coolstore-monolith",
+    "ticket-monster": "sample_repos/ticket-monster",
+    "kitchensink": "sample_repos/kitchensink",
+    "helloworld-mdb": "sample_repos/helloworld-mdb",
+    "bmt": "sample_repos/bmt",
+    "cmt": "sample_repos/cmt",
+    "ejb-remote": "sample_repos/jboss-eap-quickstarts-quarkus/ejb-remote-to-quarkus-rest",
+    "ejb-security": "sample_repos/jboss-eap-quickstarts-quarkus/ejb-security-to-quarkus-basic-elytron",
+    "tasks-jsf": "sample_repos/jboss-eap-quickstarts-quarkus/tasks-qute",
+}
+
+
+# clone the sample apps in the sample_repos directory
+# skip jboss-eap-quickstarts-quarkus
+def fetch_sample_apps():
+    for repo in repos:
+        print(f"Cloning {repo}...")
+        os.system(f"git clone {repos[repo][0]} sample_repos/{repo}")
+        os.chdir(f"sample_repos/{repo}")
+        if repos[repo][1] is not None:
+            os.system(f"git checkout {repos[repo][1]}")
+        print(f"Current working directory: {os.getcwd()}")
+        os.chdir("../../")
+
+        # perform analysis
+    for repo in sample_source_apps:
+        source_dir = sample_source_apps[repo]
+        analyze(source_dir, repo, "initial")
+
+    # switch to quarkus branch and perform analysis again
+    # skip jboss-eap-quickstarts
+    for repo in repos:
+        if repo == "jboss-eap-quickstarts":
+            continue
+        print(f"Switching to {repos[repo][2]} branch for {repo}...")
+        os.chdir(f"sample_repos/{repo}")
+        if repos[repo][2] is not None:
+            os.system(f"git checkout {repos[repo][2]}")
+        os.chdir("../../")
+
+    for repo in sample_target_apps:
+        # perform analysis
+        source_dir = sample_target_apps[repo]
+        analysis = analyze(source_dir, repo, "solved")
+
+
+def ensure_kantra_bin_exists():
+    kantra_bin = os.path.join(os.getcwd(), "bin/kantra")
+    print(f"Checking for Kantra binary at {kantra_bin}")
+    if not os.path.isfile(kantra_bin):
+        sys.exit(f"Unable to find {kantra_bin}\nPlease install Kantra")
+
+
+def ensure_output_dir_exists(output_dir):
+    if not os.path.isdir(output_dir):
+        print(f"Creating output directory '{output_dir}'")
+        # os.mkdir(output_dir)
+        os.makedirs(output_dir)
+
+
+def analyze(source_dir, name, target):
+    ensure_kantra_bin_exists()
+    full_output_dir = os.path.join(os.getcwd(), f"analysis_reports/{name}/{target}")
+    ensure_output_dir_exists(full_output_dir)
+    print(f"Analyzing '{source_dir}', will write output to '{full_output_dir}'")
+    cmd = f'time ./bin/kantra analyze -i {source_dir} -t "quarkus" -t "jakarta-ee" -t "jakarta-ee8+" -t "jakarta-ee9+" -t "cloud-readiness" -o {full_output_dir} --overwrite'
+    subprocess.run(cmd, shell=True)  # trunk-ignore(bandit)
+
+
+if __name__ == "__main__":
+    fetch_sample_apps()