Can create an AppImage with make-appimage.

appimage/make-appimage

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Copyright (C) 2017 Andrew Hamilton. All rights reserved.
+# Licensed under the Artistic License 2.0.
+
+
+set -e
+
+
+VIGIL_PATH=$(realpath $(dirname $0)/..)
+export VIGIL_PATH
+
+
+function get_patched_recipe {
+    wget -c "https://github.com/AppImage/AppImages/raw/94d39b68d8d7ab56f31fde6f59bc8d2813d13599/recipes/meta/Recipe"
+    cp Recipe Recipe-patched
+    sed -i -e 's|delete_blacklisted|# delete_blacklisted|g' Recipe-patched
+    chmod +x Recipe-patched
+}
+
+
+[ $# -eq 0 ] && WORK_PATH=$(mktemp -d --suffix=-appimage) || WORK_PATH="$1"
+cd "$WORK_PATH"
+$VIGIL_PATH/appimage/make-appimage-yml.py > vigil.yml
+get_patched_recipe
+./Recipe-patched --no-di vigil.yml
+mv out/Vigil* .
+echo
+echo "AppImage path: $(realpath Vigil*)"

appimage/make-appimage-yml.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+
+# Copyright (C) 2017 Andrew Hamilton. All rights reserved.
+# Licensed under the Artistic License 2.0.
+
+
+import vigil.tools as tools
+
+
+dist_deps = set()
+for dependency in tools.dependencies("ubuntu"):
+    if "/" in dependency:
+        raise ValueError
+    else:
+        dist_deps.add(dependency)
+dist_deps.update({"python3-pygments", "python3-pyinotify", "python3-docopt",
+                  "util-linux", "python3-pil", "python3-pip",
+                  "python3-setuptools"})
+dep_list = "\n    - ".join(sorted(dist_deps))
+print("""app: vigil-code-monitor
+
+ingredients:
+  packages:
+    - %s
+  dist: zesty
+  sources:
+    - deb http://archive.ubuntu.com/ubuntu/ zesty main universe
+
+script:
+  - ./usr/bin/python3 -m pip install $VIGIL_PATH
+  - cp $VIGIL_PATH/appimage/vigil-icon.png .
+  - cp -a $VIGIL_PATH/tests .
+  - cp $VIGIL_PATH/test-all tests
+  - cat > vigil.desktop <<\EOF
+  - [Desktop Entry]
+  - Type=Application
+  - Name=Vigil Code Monitor
+  - Comment=Vigil maintains an up-to-date set of reports for every file in a codebase.
+  - Exec=./bin/python3 -m vigil
+  - Terminal=true
+  - Icon=vigil-icon.png
+  - Categories=Application;
+  - EOF
+""" % dep_list)

vigil/__main__.py

@@ -41,12 +41,17 @@ from vigil import tools
 from vigil import worker
 
 
+if "APPDIR" in os.environ:
+    test_usage_line = "  vigil --self_test\n"
+    test_option_line = ("  --self_test                      "
+                        "Test that vigil is working properly.\n")
+else:
+    test_usage_line, test_option_line = "", ""
 USAGE = """
 Usage:
   vigil [options] <directory>
   vigil -h | --help
-  vigil --self_test
-
+%s
 Example:
   # vigil my_project
 
@@ -58,8 +63,7 @@ Options:
                                    the *edit command. It may contain options.
   -t THEME, --theme=THEME          The pygment theme used for syntax
                                    highlighting. Defaults to "native".
-  --self_test                      Test that vigil is working properly.
-"""
+%s""" % (test_usage_line, test_option_line)
 
 
 KEYS_DOC = """Keys:
@@ -1016,9 +1020,10 @@ def check_arguments():
     if arguments["--help"]:
         print(cmdline_help)
         sys.exit(0)
-    if arguments["--self_test"]:
-        test_path = os.path.join(os.path.dirname(__file__), "test-all")
-        sys.exit(subprocess.call([test_path]))
+    if "APPDIR" in os.environ and arguments["--self_test"]:
+        test_dir = os.path.join(os.environ["APPDIR"], "tests")
+        sys.exit(subprocess.call([os.path.join(test_dir, "test-all")],
+                                 cwd=test_dir))
     worker_count = None
     try:
         if arguments["--workers"] is not None:

vigil/tools.py

@@ -400,7 +400,8 @@ def pycodestyle(path):
     return _run_command([_python_version(path), "-m", "pycodestyle", path])
 
 
-@deps(deps={"pyflakes"}, arch_deps={"python2-pyflakes", "python-pyflakes"},
+@deps(deps={"python-pyflakes", "python3-pyflakes"},
+      arch_deps={"python2-pyflakes", "python-pyflakes"},
       opensuse_deps={"python2-pyflakes", "python3-pyflakes"}, url="pyflakes",
       missing_in={"gentoo"})
 def pyflakes(path):
@@ -611,7 +612,7 @@ def html2text(path):
     return _run_command(["html2text", path], Status.normal)
 
 
-@deps(deps={"gcc"}, url="https://gcc.gnu.org/", executables={"gcc"})
+@deps(deps={"gcc", "g++-6"}, url="https://gcc.gnu.org/", executables={"gcc"})
 def cpp_syntax_gcc(path):
     return _run_command(["gcc", "-fsyntax-only", path])