A few more updates. Added new flags to usage.

docs/modules.rst

@@ -0,0 +1,7 @@
+git_lint
+========
+
+.. toctree::
+   :maxdepth: 4
+
+   git_lint

docs/usage.rst

@@ -11,42 +11,42 @@ git lint [options] [filenames]
 
 Options
 -------
-
-``-h`` ``--help``
-    Help
-
-``-v`` ``--version``
-    Version info
-
-``-c`` ``--config``
-    Specify config file (default: ``$GIT_DIR/.git-lint``)
-
-``-w`` ``--workspace``
-    Check workspace [default]
-    
-``-s`` ``--staging``
-    Check files in the staging area (useful as a pre-commit hook)
-    
-``-b`` ``--base``
-    Run checks from your repository's root directory. By default,
-    ``git-lint`` only runs from the current working directory.
-
-``-a`` ``--all``
-    Check all files in repository from the current directory, not
-    just changed files
-
-``-e`` ``--everything``
-   An alias for ``-b -a``, checks every file in the repository
-    
 ``-o`` ``--only``
-    Run only specific linters, skipping all others
+    A comma-separated list of only those linters to run
-    
+``-x`` ``--exclude``
-``-e`` ``--exclude``
+    A comma-separated list of linters to skip
-    Exclude specific linters, running all others    
+``-l`` ``--linters``
+    Show the list of configured linters
+``-b`` ``--base``
+    Check all changed files in the repository, not just those in the current directory.
+``-a`` ``--all``
+    Scan all files in the repository, not just those that have changed.
+``-e`` ``--every``
+    Short for -b -a: scan everything
+``-w`` ``--workspace``
+    Scan the workspace
+``-s`` ``--staging``
+    Scan the staging area (useful for pre-commit).
+``-g`` ``--changes``
+    Report lint failures only for diff'd sections
+``-p`` ``--complete``
+    Report lint failures for all files
+``-c`` ``--config``
+    Path to config file
+``-d`` ``--dryrun``
+    Report what git-lint would do, but don't actually do anything.
+``-q`` ``--quiet``
+    Produce a short report of files that failed to pass.
+``-h`` ``--help``
+    This help message
+``-v`` ``--version``
+    Version information
 
 As a pre-commit hook:
 ---------------------
 
+.. code-block:: python
+
     #!/usr/bin/env python
     import git_lint
     git_lint.run_precommit(staging = True, timestamps = True)
@@ -54,6 +54,8 @@ As a pre-commit hook:
 Install this file in your project's ``.git/hooks/pre-commit``, and set
 the file's executable flag to ``true``:
 
+.. code-block:: shell
+
     chmod +x pre-commit
 
 Please see the :ref:`api` for more details on options taken by the

git_lint_src/git_lint.hy

@@ -37,10 +37,6 @@
 (defn split-git-response [cmd]
   (let [[(, out error returncode) (get-git-response-raw cmd)]] (.splitlines out)))
 
-(defn split-git-response [cmd]
-  (let [[(, out error returncode) (get-git-response-raw cmd)]] (.splitlines out)))
-
-
 (defn run-git-command [cmd]
   (let [[fullcmd (+ ["git"] cmd)]]
     (subprocess.call fullcmd
@@ -67,6 +63,30 @@
         [(, out err returncode) (get-git-response-raw ["rev-parse" "--verify HEAD"])]]
     (if (not err) "HEAD" empty-repository-hash)))
 
+
+(defn run-external-checker [filename check]
+  (let [[cmd (-> (get check "command")
+                 (.format
+                  :filename filename
+                  :config_path *config-path*))]
+        [(, out err returncode) (get-shell-response cmd)]]
+    (if (or (and out (= (.get check "error_condition" "error") "output"))
+            err
+            (not (= returncode 0)))
+      (let [[prefix (if (get check "print_filename")
+                      (.format "\t{}:" filename)
+                      "\t")]
+            [output (+ (encode-shell-messages prefix out)
+                       (if err (encode-shell-messages prefix err) []))]]
+        [(or returncode 1) output])
+      [0 []])))
+
+; ___ _ _                           ___     _               _             ___ _           _   
+;| __(_) |___ _ _  __ _ _ __  ___  | __|_ _| |_ ___ _ _  __(_)___ _ _    / __| |_  ___ __| |__
+;| _|| | / -_) ' \/ _` | '  \/ -_) | _|\ \ /  _/ -_) ' \(_-< / _ \ ' \  | (__| ' \/ -_) _| / /
+;|_| |_|_\___|_||_\__,_|_|_|_\___| |___/_\_\\__\___|_||_/__/_\___/_||_|  \___|_||_\___\__|_\_\
+;                                                                                             
+
 (defn make-match-filter-matcher [extensions]
   (->> (map (fn [s] (.split s ",")) extensions)
        (reduce operator.add)