feat: print deps option

defs.bzl

@@ -1,11 +1,11 @@
 """ Entrypoint for Snyk macros """
 
 load("//snyk/maven:rules.bzl", _snyk_maven = "snyk_maven")
-#load("//snyk/gomod:rules.bzl", _snyk_gomod = "snyk_gomod")
+load("//snyk/gomod:rules.bzl", _snyk_gomod = "snyk_gomod")
 #load("//snyk/pip:rules.bzl", _snyk_pip = "snyk_pip")
 load("//snyk/tester:rules.bzl", _snyk_python_tester = "snyk_python_tester")
 
 snyk_maven = _snyk_maven
-# snyk_gomod = _snyk_gomod
+snyk_gomod = _snyk_gomod
 # snyk_pip = _snyk_pip
 snyk_python_tester = _snyk_python_tester

snyk/maven/rules.bzl

@@ -1,6 +1,11 @@
 load(":aspect.bzl", "maven_deps_aspect")
 load(":depgraph.bzl", _depgraph = "snyk_maven_depgraph")
-load("//snyk:rules.bzl", _monitor = "snyk_depgraph_monitor_deps", _test = "snyk_depgraph_test_deps")
+load(
+    "//snyk:rules.bzl", 
+    _test = "snyk_depgraph_test_deps", 
+    _monitor = "snyk_depgraph_monitor_deps",
+    _print_deps = "snyk_depgraph_print_deps"
+)
 
 def snyk_maven(
         name,
@@ -33,6 +38,14 @@ def snyk_maven(
         # nocolor = nocolor,
     )
 
+    _print_deps(
+        name = name + "_print_deps",
+        package_source = package_source,
+        depgraph = depgraph_rule_name,
+        json = json,
+        # nocolor = nocolor,
+    )
+
     _depgraph(
         name = depgraph_rule_name,
         target = target,

snyk/rules.bzl

@@ -4,6 +4,8 @@
 
 def _snyk_depgraph_test_deps_impl(ctx):
   depgraph_file = ctx.attr.depgraph.files.to_list()[0]
+  # gomod_list_file = ctx.attr.depgraph.files.to_list()[1]
+
   args = [
       "--depgraph-file",
       depgraph_file.short_path,
@@ -59,6 +61,37 @@ def _snyk_depgraph_monitor_deps_impl(ctx):
   runfiles = ctx.runfiles(files = [ctx.executable._snyk_cli_zip, depgraph_file])
   return [DefaultInfo(runfiles = runfiles)]
 
+def _snyk_depgraph_print_deps_impl(ctx):
+  depgraph_file = ctx.attr.depgraph.files.to_list()[0]
+  # gomod_list_file = ctx.attr.depgraph.files.to_list()[1]
+
+  args = [
+      "--depgraph-file",
+      depgraph_file.short_path,
+      "--package-source",
+      ctx.attr.package_source,
+      "print-deps",
+  ]
+
+  if ctx.attr.json:
+      args.append("--json")
+  #if ctx.attr.nocolor:
+  #    args.append("-nocolor")
+
+  ctx.actions.write(
+      output = ctx.outputs.executable,
+      content = "\n".join([
+          "#!/bin/bash",
+          "exec python3 %s %s" % (ctx.executable._snyk_cli_zip.short_path, " ".join(args))
+      ]),
+      is_executable = True,
+   )
+
+  runfiles = ctx.runfiles(files = [ctx.executable._snyk_cli_zip, depgraph_file])
+  return [DefaultInfo(
+      runfiles = runfiles
+  )]
+
 snyk_depgraph_test_deps = rule(
   attrs = {
         "_snyk_cli": attr.label(
@@ -132,6 +165,39 @@ snyk_depgraph_monitor_deps = rule(
     executable = True
 )
 
+snyk_depgraph_print_deps = rule(
+  attrs = {
+        "_snyk_cli": attr.label(
+            default = "//snyk/scripts/cli:main",
+            cfg = "host",
+            executable = True,
+        ),
+        "_snyk_cli_zip": attr.label(
+            default = "//snyk/scripts/cli:main_zip", 
+            cfg = "host", 
+            executable = True
+        ),
+        "package_source": attr.string(
+            doc = "The package source type", 
+            #default = "maven",
+            mandatory = True
+        ),
+        "depgraph": attr.label(
+            mandatory = True
+        ),
+        "json": attr.bool(
+            doc = "Dump full JSON output",
+            default = False
+        ),
+        "nocolor": attr.bool(
+            doc = "Don't display colors",
+            default = False
+        )
+    },
+    implementation = _snyk_depgraph_print_deps_impl,
+    executable = True
+)
+
 def _snyk_python_tester_impl(ctx):
   args = []
   print("ctx: " + str(dir(ctx.toolchains)))

snyk/scripts/cli/main.py

@@ -1,5 +1,5 @@
 import sys
-import json
+import json as json_lib
 import os
 import typer
 import snyk
@@ -72,9 +72,9 @@ def main(ctx: typer.Context,
         logger.setLevel(logging.DEBUG)
 
     f = open(depgraph_file)
-    g['depgraph_json'] = json.load(f)
+    g['depgraph_json'] = json_lib.load(f)
 
-    #print(json.dumps(g['depgraph_json']))
+    #print(json_lib.dumps(g['depgraph_json']))
 
 @app.command()
 def test(
@@ -97,7 +97,7 @@ def test(
     json: bool = typer.Option(
         False,
         "--json",
-        help="return the JSON output from the test API results"
+        help="Return the JSON output from the test API results"
     ),
 ):
 
@@ -117,7 +117,7 @@ def test(
     #    )
 
     if json:
-        print(json.dumps(json_response, indent=4))
+        print(json_lib.dumps(json_response, indent=4))
         sys.exit(0)
 
     # create a list of dictionaries with the key of the package name
@@ -214,18 +214,32 @@ def monitor(
     response: requests.Response = monitor_depgraph(snyk_client, g['depgraph_json'], snyk_org_id)
 
     json_response = response.json()
-    print(json.dumps(json_response, indent=4))
+    print(json_lib.dumps(json_response, indent=4))
 
     if str(json_response['ok']) == "False":
         typer.echo("\n" + textColor.light_red + "security issues found, exiting with code 1 ...\n", file=sys.stderr)
         sys.exit(1)
 
-# Utility functions
+@app.command()
+def print_deps(
+    json: bool = typer.Option(
+        False,
+        "--json",
+        help="Print the dependency tree in JSON format"
+    ),
+):
+    """
+    Print the dependency tree
+    """
+    print(json_lib.dumps(g['depgraph_json'], indent=4))
+
+
+# depgraph functions
 def test_depgraph(snyk_client, depgraph: str, org_id: UUID) -> requests.Response:
-        return snyk_client.post(f"{DEPGRAPH_BASE_TEST_URL}{org_id}", body=depgraph)
+    return snyk_client.post(f"{DEPGRAPH_BASE_TEST_URL}{org_id}", body=depgraph)
 
 def monitor_depgraph(snyk_client, depgraph: str, org_id: UUID) -> requests.Response:
-        return snyk_client.post(f"{DEPGRAPH_BASE_MONITOR_URL}{org_id}", body=depgraph)
+    return snyk_client.post(f"{DEPGRAPH_BASE_MONITOR_URL}{org_id}", body=depgraph)
 
 
 if __name__ == "__main__":