Merge pull request #176 from jflorian/develop

bash-completion for tito command

share/tito_completion.sh

@@ -0,0 +1,123 @@
+# Copyright (c) 2015 John Florian <jflorian@doubledog.org>
+#
+# This software is licensed to you under the GNU General Public License,
+# version 2 (GPLv2). There is NO WARRANTY for this software, express or
+# implied, including the implied warranties of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
+# along with this software; if not, see
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+
+
+__tito_modules='build init release report tag'
+
+# Excluding short options here because they'd save no keystrokes and only make
+# these longer, more intuitive options less accessible.
+__tito_opts='--help'
+
+__tito_build_opts='
+    --arg=
+    --builder=
+    --debug
+    --dist=
+    --help
+    --install
+    --list-tags
+    --no-cleanup
+    --only-tags=
+    --output=
+    --rpm
+    --rpmbuild-options=
+    --scl=
+    --srpm
+    --tag=
+    --test
+    --tgz
+'
+
+__tito_release_opts='
+    --all
+    --all-starting-with=
+    --debug
+    --dry-run
+    --help
+    --list
+    --no-build
+    --no-cleanup
+    --output=
+    --scratch
+    --tag=
+    --test
+    --yes
+'
+
+__tito_report_opts='
+    --debug
+    --help
+    --output=
+    --untagged-diffs
+    --untagged-commits
+'
+
+__tito_tag_opts='
+    --accept-auto-changelog
+    --auto-changelog-message=
+    --debug
+    --help
+    --keep-version
+    --no-auto-changelog
+    --output=
+    --undo
+    --use-version=
+'
+
+_tito_get_release_targets() {
+    # Ideally tito would return an exit code of 0 upon success, but it seems
+    # to return 1 whether run within a git checkout or not.  Hence this
+    # kludge:
+    if tito release --list 2> /dev/null | grep -q 'Available release targets'
+    then
+        tito release --list | tail -n +2
+    fi
+}
+
+_tito() {
+    local cur opts module
+
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    module="${COMP_WORDS[1]}"
+
+    opts="${__tito_modules} ${__tito_opts}"
+
+    case "${module}" in
+
+        build)
+            COMPREPLY=( $(compgen -W "${__tito_build_opts}" -- ${cur}) )
+            return 0
+            ;;
+
+        release)
+            COMPREPLY=( $(compgen -W \
+                        "${__tito_release_opts} $(_tito_get_release_targets)" \
+                        -- ${cur}) \
+                      )
+            return 0
+            ;;
+
+        report)
+            COMPREPLY=( $(compgen -W "${__tito_report_opts}" -- ${cur}) )
+            return 0
+            ;;
+
+        tag)
+            COMPREPLY=( $(compgen -W "${__tito_tag_opts}" -- ${cur}) )
+            return 0
+            ;;
+
+    esac
+
+    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+    return 0
+}
+
+complete -F _tito tito

tito.spec

@@ -97,6 +97,8 @@ rm -f $RPM_BUILD_ROOT%{python_sitelib}/*egg-info/requires.txt
 %{__mkdir_p} %{buildroot}%{_mandir}/man8
 cp -a titorc.5 tito.props.5 releasers.conf.5 %{buildroot}/%{_mandir}/man5/
 cp -a tito.8 %{buildroot}/%{_mandir}/man8/
+# bash completion facilities
+install -Dp -m 0644 share/tito_completion.sh %{buildroot}%{_datadir}/bash-completion/completions/tito
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -113,6 +115,7 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/tar-fixup-stamp-comment.pl
 %{_bindir}/test-setup-specfile.pl
 %{_bindir}/generate-patches.pl
+%{_datadir}/bash-completion/completions/tito
 %dir %{python_sitelib}/tito
 %{python_sitelib}/tito/*
 %{python_sitelib}/tito-*.egg-info