Merge pull request #69 from sean797/completion

Adds bash completion support

scripts/tracer.bash_completion

@@ -0,0 +1 @@
+eval "$(register-python-argcomplete tracer)"

setup.py

@@ -12,6 +12,9 @@
 with open("requirements.txt") as f:
 	install_requires = f.read().splitlines()
 
+data_files = []
+if hasattr(os, 'geteuid') and os.geteuid() == 0:
+    data_files = [('/etc/bash_completion.d', ['scripts/tracer.bash_completion']),]
 
 setup(
 	name='tracer',
@@ -23,6 +26,7 @@
 	description='Finds outdated running applications in your system',
 	long_description=open('README.md').read(),
 	install_requires=install_requires,
+        data_files=data_files,
 
 	packages=[
 		'tracer',
@@ -40,5 +44,4 @@
 		'applications.xml',
 		'rules.xml',
 	]},
-
 )

tracer.spec

@@ -4,6 +4,12 @@
 %bcond_without python3
 %endif
 
+%if 0%{?fedora} && 0%{?fedora} >= 23
+%bcond_with suggest
+%else
+%bcond_without suggest
+%endif
+
 Name:       tracer
 Version:    0.6.12
 Release:    1%{?dist}
@@ -54,6 +60,11 @@ Requires:       python-beautifulsoup4
 Requires:       python-psutil
 Requires:       python-lxml
 Requires:       %{name}-common = %{version}-%{release}
+%if ! %{with suggest}
+Suggests:       python2-argcomplete
+%else
+Requires:       python2-argcomplete
+%endif
 %{?python_provide:%python_provide python2-%{name}}
 
 %description -n python2-%{name} %{_description}
@@ -74,6 +85,11 @@ Requires:       python3-beautifulsoup4
 Requires:       python3-psutil
 Requires:       python3-lxml
 Requires:       %{name}-common = %{version}-%{release}
+%if %{with suggest}
+Suggests:       python3-argcomplete
+%else
+Requires:       python3-argcomplete
+%endif
 %{?python_provide:%python_provide python3-%{name}}
 Provides:       %{name} = %{version}-%{release}
 Obsoletes:      %{name} <= 0.6.11
@@ -116,13 +132,17 @@ cp -ar %{name}/* tests %{buildroot}%{python3_sitelib}/%{name}/
 install -Dpm0755 bin/%{name}.py %{buildroot}%{_bindir}/%{name}
 install -Dpm0644 doc/build/man/%{name}.8 %{buildroot}%{_mandir}/man8/%{name}.8
 
+mkdir -p %{buildroot}%{_sysconfdir}/bash_completion.d
+install -pm 644 scripts/tracer.bash_completion %{buildroot}%{_sysconfdir}/bash_completion.d/tracer
+
 make DESTDIR=%{buildroot}%{_datadir} mo
 %find_lang %{name}
 
 %files common -f %{name}.lang
 %license LICENSE
 %doc README.md
 %{_datadir}/%{name}/
+%{_sysconfdir}/bash_completion.d/tracer
 
 %files -n python2-%{name}
 %{python2_sitelib}/%{name}/

tracer/resources/args_parser.py

@@ -18,6 +18,11 @@
 
 import argparse
 
+try:
+    import argcomplete
+except ImportError:
+    pass
+
 parser = argparse.ArgumentParser(
 	prog = 'tracer',
 	description='Tracer finds outdated running applications in your system',
@@ -139,3 +144,7 @@
 	help="print even section with erased packages (DNF only)",
 	default=False
 )
+try:
+    argcomplete.autocomplete(parser)
+except NameError:
+    pass