added support for 32bit go installations (#76)

pipeline/recon/config.py

@@ -1,4 +1,5 @@
 # flake8: noqa E231
+import platform
 from pathlib import Path
 
 
@@ -11,6 +12,7 @@
     "results-dir": "recon-results",
     "aquatone-scan-timeout": "900",
     "home": Path.home(),
+    "arch": ["386", "amd64"][platform.architecture()[0].startswith("64")],
 }
 
 defaults["project-dir"] = str(Path(__file__).parents[2])

pipeline/tools/go.yaml

@@ -1,9 +1,10 @@
 installed: false
 bashrc: &bashrc !join_path [!get_default "{home}", .bashrc]
 path: &gotool !join_path [!get_default "{goroot}", go/bin/go]
+dlpath: &dlpath !join_empty ["https://dl.google.com/go/go1.14.4.linux-", !get_default "{arch}", ".tar.gz"]
 
 install_commands:
-- wget -q https://dl.google.com/go/go1.14.4.linux-amd64.tar.gz -O /tmp/go.tar.gz
+- !join ["wget -q", *dlpath, "-O /tmp/go.tar.gz"]
 - !join [tar -C, !get_default "{goroot}", -xvf /tmp/go.tar.gz]
 - !join ["bash -c 'if [ ! $(grep $(dirname", *gotool, ")", *bashrc, ") ]; then echo PATH=${PATH}:$(dirname", *gotool, ") >>", *bashrc, "; fi'"]