#591: Add path_from_history rule

thefuck/rules/path_from_history.py

@@ -0,0 +1,53 @@
+from collections import Counter
+import re
+from thefuck.system import Path
+from thefuck.utils import (get_valid_history_without_current,
+                           memoize, replace_argument)
+from thefuck.shells import shell
+
+
+patterns = [r'no such file or directory: (.*)$',
+            r"cannot access '(.*)': No such file or directory",
+            r': (.*): No such file or directory',
+            r"can't cd to (.*)$"]
+
+
+@memoize
+def _get_destination(command):
+    for pattern in patterns:
+        found = re.findall(pattern, command.stderr)
+        if found:
+            if found[0] in command.script_parts:
+                return found[0]
+
+
+def match(command):
+    return bool(_get_destination(command))
+
+
+def _get_all_absolute_paths_from_history(command):
+    counter = Counter()
+
+    for line in get_valid_history_without_current(command):
+        splitted = shell.split_command(line)
+
+        for param in splitted[1:]:
+            if param.startswith('/') or param.startswith('~'):
+                if param.endswith('/'):
+                    param = param[:-1]
+
+                counter[param] += 1
+
+    return (path for path, _ in counter.most_common(None))
+
+
+def get_new_command(command):
+    destination = _get_destination(command)
+    paths = _get_all_absolute_paths_from_history(command)
+
+    return [replace_argument(command.script, destination, path)
+            for path in paths if path.endswith(destination)
+            and Path(path).expanduser().exists()]
+
+
+priority = 800

thefuck/utils.py

@@ -268,7 +268,9 @@ def get_valid_history_without_current(command):
     from thefuck.shells import shell
     history = shell.get_history()
     tf_alias = get_alias()
-    executables = set(get_all_executables())
+    executables = set(get_all_executables())\
+        .union(shell.get_builtin_commands())
+
     return [line for line in _not_corrected(history, tf_alias)
             if not line.startswith(tf_alias) and not line == command.script
             and line.split(' ')[0] in executables]