Add a load of handy ~/bin scripts

bin/mypass

@@ -0,0 +1,76 @@
+#!/usr/bin/env python3
+
+import sys
+import subprocess
+import yaml
+
+PASS = 'pass'
+
+def run(args):
+    return(subprocess.run(
+        args,
+        stdin=sys.stdin,
+        stdout=sys.stdout,
+        stderr=sys.stderr).returncode)
+
+def get_stdout(args):
+    return(subprocess.run(
+        args,
+        stdout=subprocess.PIPE).stdout)
+
+def extract_from_dict(d, k, last=None):
+    if '.' in k:
+        k1, k2 = k.split('.', 1)
+        try:
+            d1 = d[k1]
+            return extract_from_dict(d1, k2, last=k1)
+        except KeyError:
+            print("\"{}\" was not found in the data".format(k))
+            sys.exit(3)
+    else:
+        if not isinstance(d, dict):
+            print("element \"{}\" is not a dictionary".format(last))
+            sys.exit(3)
+        try:
+            return d[k]
+        except KeyError:
+            print("\"{}\" was not found in the data".format(k))
+            sys.exit(3)
+
+
+def cmd_get(*args):
+    if len(args) == 1:
+        print(get_stdout(['pass', 'show', args[0]]).split(b'\n')[0].decode())
+        return 0
+
+    if len(args) != 2:
+        print("what do you want to get?")
+        return 1
+
+    # get the pass output
+    out = get_stdout(['pass', 'show', args[0]])
+    try:
+        data = list(yaml.safe_load_all(out))[-1]
+    except yaml.scanner.ScannerError as e:
+        print("invalid YAML data: {}".format(str(e)))
+        return 2
+    except IndexError:
+        print("invalid YAML data: no YAML document found")
+        return 2
+
+    if not isinstance(data, dict):
+        print("invalid YAML data, not a dict")
+        return 2
+
+    keydata = extract_from_dict(data, args[1])
+    if isinstance(keydata, list) or isinstance(keydata, dict):
+        print(yaml.safe_dump(keydata, default_flow_style=False).strip())
+    else:
+        print(keydata)
+
+cmds = ['get']
+
+if len(sys.argv) == 1 or sys.argv[1] not in cmds:
+    sys.exit(run([PASS] + sys.argv[1:]))
+else:
+    sys.exit(globals()['cmd_' + sys.argv[1]](*sys.argv[2:]))