Can now install on the opensuse distribution.

- Now using the distro module to determine the linux distro.

install-dependencies

@@ -7,16 +7,27 @@ set -e
 DIST_ID=$(cat /etc/os-release | grep "^ID=" | cut -d "=" -f 2)
 if [ $DIST_ID == "fedora" ]; then
     INSTALL_CMD="dnf -y install"
-    INOTIFY_NAME="python3-inotify python3-pygments python3-docopt python3-pillow"
+    DEPS="python3-distro python3-inotify python3-pygments python3-docopt python3-pillow"
 elif [ $DIST_ID == "arch" ]; then
     INSTALL_CMD="pacman -S --noconfirm --needed"
-    INOTIFY_NAME="python-pyinotify python-pygments python-docopt python-pillow"
+    DEPS="python-pyinotify python-pygments python-docopt python-pillow"
+    sudo pacman -S --noconfirm python-pip
+    sudo pip3 install distro
+elif [ $DIST_ID == "opensuse" ]; then
+    INSTALL_CMD="zypper -n install"
+    DEPS="python3-pyinotify python3-Pygments python3-docopt python3-Pillow"
+    sudo pip3 install distro
+elif [ $DIST_ID == "debian" ]; then
+    INSTALL_CMD="apt --yes install"
+    DEPS="python3-pyinotify python3-pygments python3-docopt python3-pillow"
+    sudo apt --yes install python3-pip
+    sudo pip3 install distro
 else
     INSTALL_CMD="apt --yes install"
-    INOTIFY_NAME="python3-pyinotify python3-pygments python3-docopt python3-pillow"
+    DEPS="python3-distro python3-pyinotify python3-pygments python3-docopt python3-pillow"
 fi
-echo "Install the dependencies of the vigil script..."
-sudo $INSTALL_CMD $INOTIFY_NAME util-linux
+echo "Installing the dependencies of the vigil script..."
+sudo $INSTALL_CMD $DEPS util-linux
 echo
-echo "Install all the tools vigil may need..."
+echo "Installing all the tools vigil may need..."
 ./install-tools

install-tools

@@ -1,12 +1,12 @@
 #!/usr/bin/env python3
 
 
-import platform
+import distro
 import subprocess
 import tools
 
 
-dist_id = platform.linux_distribution()[0].lower()
+dist_id = distro.id()
 pip_deps, pip3_deps, dist_deps = set(), set(), set()
 for dependency in tools.dependencies(dist_id):
     if "/" in dependency:
@@ -17,7 +17,8 @@ for dependency in tools.dependencies(dist_id):
 cmd_for_dist = {"ubuntu": ["apt-get", "-y", "install"],
                 "debian": ["apt-get", "-y", "install"],
                 "fedora": ["dnf", "-y", "install"],
-                "arch": ["pacman", "-S", "--noconfirm", "--needed"]}
+                "arch": ["pacman", "-S", "--noconfirm", "--needed"],
+                "opensuse": ["zypper", "-n", "install"]}
 if pip_deps:
     dist_deps.add("python2-pip" if dist_id == "arch" else "python-pip")
 if pip3_deps:

test-distributions

@@ -7,6 +7,21 @@ set -e
 VIGIL_PATH=$(realpath $(dirname $0))
 
 
+function mount_squashfs_iso {
+    mkdir iso && sudo mount -o loop $1 iso
+    mkdir lower && sudo mount -t squashfs iso/$2 lower
+    mkdir upper work $3 && sudo mount -t overlay \
+	  -o lowerdir=lower,upperdir=upper,workdir=work overlay $3
+}
+
+
+function umount_squashfs_iso {
+    sudo umount $1 && sudo rm -rf upper work $1
+    sudo umount lower && rmdir lower
+    sudo umount iso && rmdir iso
+}
+
+
 function run_in_container {
     CONTAINER=$1
     shift
@@ -78,18 +93,28 @@ function remove_archlinux {
 }
 
 
-PIXEL_ISO=2016-12-13-pixel-x86-jessie.iso
+OPENSUSE_ISO="openSUSE-Tumbleweed-GNOME-Live-x86_64-Current.iso"
+
+
+function build_opensuse {
+    wget --continue "https://download.opensuse.org/tumbleweed/iso/$OPENSUSE_ISO"
+    mount_squashfs_iso $OPENSUSE_ISO \
+        "openSUSE-tumbleweed-livecd-gnome-read-only.x86_64-2.8.0" opensuse
+}
+
+
+function remove_opensuse {
+    umount_squashfs_iso opensuse
+    rm $OPENSUSE_ISO
+}
+
+
+PIXEL_ISO="2016-12-13-pixel-x86-jessie.iso"
 
 
 function build_pixel {
-    wget --continue http://downloads.raspberrypi.org/pixel_x86/images/pixel_x86-2016-12-13/$PIXEL_ISO
-    mkdir iso
-    sudo mount -o loop $PIXEL_ISO iso
-    mkdir lower
-    sudo mount -t squashfs iso/live/filesystem.squashfs lower
-    mkdir upper work pixel
-    sudo mount -t overlay -o lowerdir=lower,upperdir=upper,workdir=work \
-	 overlay pixel
+    wget --continue "http://downloads.raspberrypi.org/pixel_x86/images/pixel_x86-2016-12-13/$PIXEL_ISO"
+    mount_squashfs_iso $PIXEL_ISO live/filesystem.squashfs pixel
     sudo rm pixel/etc/resolv.conf
     echo "nameserver 127.0.0.53" | sudo dd of=pixel/etc/resolv.conf
     run_in_container pixel apt-get update
@@ -97,9 +122,7 @@ function build_pixel {
 
 
 function remove_pixel {
-    sudo umount pixel && sudo rm -rf upper work pixel
-    sudo umount lower && rmdir lower
-    sudo umount iso && rmdir iso
+    umount_squashfs_iso pixel
     rm $PIXEL_ISO
 }
 
@@ -107,7 +130,7 @@ function remove_pixel {
 [ $# -eq 0 ] && WORK_PATH=$(mktemp -d --suffix=-vigil) || WORK_PATH="$1"
 sudo apt-get install -y systemd-container debootstrap xz-utils wget
 cd $WORK_PATH
-for DISTRIBUTION in ubuntu fedora debian archlinux pixel; do
+for DISTRIBUTION in ubuntu fedora debian archlinux opensuse pixel; do
     if [ -e $DISTRIBUTION ]; then
 	echo "$DISTRIBUTION container already exists."
     else

tools.py

@@ -16,7 +16,6 @@ import math
 import os
 import os.path
 import pickle
-import platform
 import pwd
 import stat
 import subprocess
@@ -24,6 +23,7 @@ import tempfile
 import time
 import traceback
 
+import distro
 import PIL.Image
 import pygments
 import pygments.lexers
@@ -270,7 +270,8 @@ def metadata(path):
     return (Status.normal, fill3.Text(fill3.join("", text)))
 
 
-@deps(deps={"python3-pygments"}, arch_deps={"python-pygments"})
+@deps(deps={"python3-pygments"}, arch_deps={"python-pygments"},
+      opensuse_deps={"python3-Pygments"})
 def contents(path):
     root, ext = splitext(path)
     if ext == "":
@@ -349,8 +350,9 @@ def pydoc(path):
     return status, fill3.Text(output)
 
 
-@deps(deps="mypy", url="mypy", fedora_deps={"python3-mypy"},
-      debian_deps={"pip3/mypy"}, arch_deps={"pip3/mypy"}, executables={"mypy"})
+@deps(deps={"mypy"}, url="mypy", fedora_deps={"python3-mypy"},
+      debian_deps={"pip3/mypy"}, arch_deps={"pip3/mypy"},
+      opensuse_deps={"pip3/mypy"}, executables={"mypy"})
 def mypy(path):
     stdout, stderr, returncode = _do_command(["mypy", path], timeout=TIMEOUT)
     status = Status.ok if returncode == 0 else Status.normal
@@ -366,6 +368,7 @@ def _colorize_coverage_report(text):
 
 @deps(deps={"python-coverage", "python3-coverage"},
       arch_deps={"python2-coverage", "python-coverage"},
+      opensuse_deps={"python2-coverage", "python3-coverage"},
       url="python3-coverage")
 def python_coverage(path):
     # FIX: Also use test_*.py files.
@@ -403,26 +406,28 @@ def python_profile(path):
       fedora_deps={"python2-pycodestyle", "python3-pycodestyle"},
       debian_deps={"pip/pycodestyle", "pip3/pycodestyle"},
       arch_deps={"python-pycodestyle", "python2-pycodestyle"},
+      opensuse_deps={"python2-pycodestyle", "python3-pycodestyle"},
       url="python-pycodestyle")
 def pycodestyle(path):
     return _run_command([_python_version(path), "-m", "pycodestyle", path])
 
 
 @deps(deps={"pyflakes"}, arch_deps={"python2-pyflakes", "python-pyflakes"},
-      url="pyflakes")
+      opensuse_deps={"python2-pyflakes", "python3-pyflakes"}, url="pyflakes")
 def pyflakes(path):
     return _run_command([_python_version(path), "-m", "pyflakes", path])
 
 
 @deps(deps={"pylint", "pylint3"}, fedora_deps={"pylint", "python3-pylint"},
       arch_deps={"python2-pylint", "python-pylint"},
+      opensuse_deps={"python2-pylint", "python3-pylint"},
       debian_deps={"pip/pylint", "pip3/pylint"}, url="pylint3")
 def pylint(path):
     return _run_command([_python_version(path), "-m", "pylint",
                          "--errors-only", path])
 
 
-@deps(deps=set(), url="https://github.com/ahamilton/vigil/blob/master/gut.py")
+@deps(url="https://github.com/ahamilton/vigil/blob/master/gut.py")
 def python_gut(path):
     with open(path) as module_file:
         output = gut.gut_module(module_file.read())
@@ -450,7 +455,8 @@ def _colorize_mccabe(text, python_version):
 
 
 @deps(deps={"python-mccabe", "python3-mccabe"},
-      arch_deps={"python2-mccabe", "python-mccabe"}, url="python3-mccabe")
+      arch_deps={"python2-mccabe", "python-mccabe"},
+      opensuse_deps={"python2-mccabe", "python3-mccabe"}, url="python3-mccabe")
 def python_mccabe(path):
     python_version = _python_version(path)
     stdout, *rest = _do_command([python_version, "-m", "mccabe", path])
@@ -467,7 +473,7 @@ def python_tidy(path):  # Deps: found on internet?
     return Status.normal, _syntax_highlight_using_path(stdout, path)
 
 
-@deps(deps=set(), url="https://docs.python.org/3/library/dis.html")
+@deps(url="https://docs.python.org/3/library/dis.html")
 def disassemble_pyc(path):
     with open(path, "rb") as file_:
         bytecode = file_.read()
@@ -479,6 +485,7 @@ def disassemble_pyc(path):
 
 @deps(deps={"python-bandit", "python3-bandit"}, fedora_deps={"bandit"},
       debian_deps={"pip/bandit", "pip3/bandit"}, arch_deps={"bandit"},
+      opensuse_deps={"pip/bandit", "pip3/bandit"},
       url="python3-bandit")
 def bandit(path):
     python_version = _python_version(path)
@@ -512,6 +519,7 @@ def perldoc(path):
 
 
 @deps(deps={"perltidy"}, arch_deps={"perl-test-perltidy"},
+      opensuse_deps={"perl-Test-PerlTidy"},
       url="http://perltidy.sourceforge.net/", executables={"perltidy"})
 def perltidy(path):
     stdout, *rest = _do_command(["perltidy", "-st", path])
@@ -585,7 +593,7 @@ def nm(path):
 
 
 @deps(deps={"python-pdfminer"}, arch_deps=set(), url="python-pdfminer",
-      executables={"pdf2txt"}, missing_in={"arch", "fedora"})
+      executables={"pdf2txt"}, missing_in={"arch", "fedora", "opensuse"})
 def pdf2txt(path):
     return _run_command(["pdf2txt", path], Status.normal)
 
@@ -621,7 +629,7 @@ def cpp_syntax_clang(path):
 
 
 @deps(deps={"bcpp"}, fedora_deps=set(), arch_deps=set(), executables={"bcpp"},
-      missing_in={"arch", "fedora"})
+      missing_in={"arch", "fedora", "opensuse"})
 def bcpp(path):
     stdout, stderr, returncode = _do_command(["bcpp", "-fi", path])
     status = Status.normal if returncode == 0 else Status.problem
@@ -642,8 +650,9 @@ def uncrustify(path):
     return status, _syntax_highlight_using_path(stdout, path)
 
 
-@deps(deps={"php"}, url="https://en.wikipedia.org/wiki/PHP",
-      executables={"php"}, missing_in={"debian"})
+@deps(deps={"php"}, opensuse_deps={"php5"},
+      url="https://en.wikipedia.org/wiki/PHP", executables={"php"},
+      missing_in={"debian"})
 def php5_syntax(path):
     return _run_command(["php", "--syntax-check", path])
 
@@ -665,7 +674,8 @@ def _resize_image(image, new_width):
 
 
 @deps(deps={"python3-pil"}, fedora_deps={"python3-pillow"},
-      arch_deps={"python-pillow"}, url="python3-pil")
+      arch_deps={"python-pillow"}, opensuse_deps={"python3-Pillow"},
+      url="python3-pil")
 def pil(path):
     with open(path, "rb") as image_file:
         with PIL.Image.open(image_file).convert("RGB") as image:
@@ -683,7 +693,8 @@ def pil(path):
 
 
 @deps(deps={"python3-pil"}, fedora_deps={"python3-pillow"},
-      arch_deps={"python-pillow"}, url="python3-pil")
+      arch_deps={"python-pillow"}, opensuse_deps={"python3-Pillow"},
+      url="python3-pil")
 def pil_half(path):
     with open(path, "rb") as image_file:
         with PIL.Image.open(image_file).convert("RGB") as image:
@@ -863,7 +874,7 @@ def is_tool_in_distribution(tool, distribution):
 
 @functools.lru_cache(maxsize=1)
 def _tools_for_extension():
-    distribution = platform.linux_distribution()[0].lower()
+    distribution = distro.id()
     result = {}
     for extensions, tools in TOOLS_FOR_EXTENSIONS:
         for extension in extensions:
@@ -880,12 +891,13 @@ def tools_all():
 
 
 def tool_dependencies(tool, distribution="ubuntu"):
-    if distribution not in ["ubuntu", "debian", "fedora", "arch"]:
-        raise ValueError
     try:
         return getattr(tool, distribution + "_deps")
     except AttributeError:
+        try:
             return tool.deps
+        except AttributeError:
+            return set()
 
 
 def dependencies(distribution="ubuntu"):