commit efde1d5264a6dba29cb73121a5598d5d66dfbacb
Author: Niles Rogoff <nilesrogoff@gmail.com>
Date:   Sun Jul 10 22:51:34 2016 -0400

    Initial commit

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..cb900d4
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,8 @@
+all:
+	gpg --list-sigs > sigs
+	python3 sigs2dot.py sigs > out.dot
+	neato out.dot -Tsvg > out.svg
+	convert out.svg out.png
+	xdg-open out.png
+clean:
+	rm sigs out.dot out.svg out.png||:
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..8eb127a
--- /dev/null
+++ b/README.md
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+# A sucessor of sig2dot
+
+The similarly named project [sig2dot](http://www.chaosreigns.com/code/sig2dot/) was last updated in 2002, and it does not currently function.
+
+This is a small replacement project. Simply run `make` and you're all set.
+
+For more fine grained control, the usage is as follows
+
+    python3 sigs2dot.py [sigsfile] > graph.dot
+
+where sigsfile contains the output of `gpg --list-sigs`
diff --git a/sigs2dot.py b/sigs2dot.py
new file mode 100644
index 0000000..d5b28bf
--- /dev/null
+++ b/sigs2dot.py
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+import string, sys
+def sanitize(s):
+    final = ''
+    for char in s:
+        if char in string.ascii_letters:
+            final += char
+    return final
+def get(label, second = False):
+    # return sanitize(label) + " [label=\"" + label + "\"]"
+    s = "\"" + label + "\""
+    if not second: return s
+    # return s +  " [minlen=2]"
+    return s
+f = open(sys.argv[1], "r").read().split('\n')
+inuid = False
+print("digraph test {")
+# print("\tsize=\"24,24\";")
+# print("\tratio=1;")
+print("\tgraph [overlap = false];")
+for line in f:
+    if "User ID not found" in line:
+        continue
+    if line[:3] == 'uid':
+        inuid = True
+        current_id = " ".join(line.split()[1:])
+        continue
+    elif line[:3] == 'sub':
+        inuid = False
+        continue
+    if inuid:
+        if line[:3] == "sig":
+            currentsig = line[42:]
+            if currentsig in current_id:
+                # Its a selfsig
+                continue
+            if "PGP Global Directory Verification Key" in currentsig:
+                continue
+        else:
+            continue
+        print("\t" + get(currentsig) + " -> " + get(current_id, True) + ";")
+print("}")