bashcomp: Install and package completion scripts.

This commit makes the bash completion scripts be installed to
$(sysconfdir)/bash_completion.d/ through 'make install' and to
/etc/bash_completion.d/ through package installation.  This will
make the scripts available for each bash session.

An alternative is to put scripts to /usr/share/bash_completion/
directory.  However, this is not supported by earlier version of
bash completion.

Signed-off-by: Alex Wang <alexw@nicira.com>

7 files changed, 22 insertions, 3 deletions

diff --git a/Makefile.am b/Makefile.am
index e1a4e1780..ab2216749 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -137,6 +137,7 @@ OVSIDL_BUILT =
 pkgdata_DATA =
 sbin_SCRIPTS =
 scripts_SCRIPTS =
+completion_SCRIPTS =
 scripts_DATA =
 SUFFIXES =
 check_DATA =
@@ -144,6 +145,7 @@ check_SCRIPTS =
 pkgconfig_DATA =
 
 scriptsdir = $(pkgdatadir)/scripts
+completiondir = $(sysconfdir)/bash_completion.d
 pkgconfigdir = $(libdir)/pkgconfig
 
 # This ensures that files added to EXTRA_DIST are always distributed,
diff --git a/debian/openvswitch-common.install b/debian/openvswitch-common.install
index 11bb59670..f0841529a 100644
--- a/debian/openvswitch-common.install
+++ b/debian/openvswitch-common.install
@@ -1,3 +1,4 @@
+etc/bash_completion.d/ovs-appctl-bashcomp.bash
 usr/bin/ovs-appctl
 usr/bin/ovs-benchmark
 usr/bin/ovs-docker
diff --git a/debian/openvswitch-switch.install b/debian/openvswitch-switch.install
index c4f1426fe..b5d006321 100644
--- a/debian/openvswitch-switch.install
+++ b/debian/openvswitch-switch.install
@@ -1,3 +1,4 @@
+etc/bash_completion.d/ovs-vsctl-bashcomp.bash
 usr/bin/ovs-dpctl
 usr/bin/ovs-dpctl-top
 usr/bin/ovs-pcap
diff --git a/rhel/openvswitch.spec.in b/rhel/openvswitch.spec.in
index 56603ccbb..1ea685d3b 100644
--- a/rhel/openvswitch.spec.in
+++ b/rhel/openvswitch.spec.in
@@ -123,6 +123,8 @@ exit 0
 
 %files
 %defattr(-,root,root)
+/etc/bash_completion.d/ovs-appctl-bashcomp.bash
+/etc/bash_completion.d/ovs-vsctl-bashcomp.bash
 /etc/init.d/openvswitch
 %config(noreplace) /etc/logrotate.d/openvswitch
 /etc/sysconfig/network-scripts/ifup-ovs
diff --git a/utilities/automake.mk b/utilities/automake.mk
index 8b55e2d5d..a06630f1f 100644
--- a/utilities/automake.mk
+++ b/utilities/automake.mk
@@ -22,6 +22,10 @@ scripts_SCRIPTS += \
 	utilities/ovs-save
 scripts_DATA += utilities/ovs-lib
 
+completion_SCRIPTS += \
+	utilities/ovs-appctl-bashcomp.bash \
+	utilities/ovs-vsctl-bashcomp.bash
+
 check_SCRIPTS += \
 	utilities/ovs-appctl-bashcomp.bash \
 	utilities/ovs-vsctl-bashcomp.bash
diff --git a/utilities/ovs-command-bashcomp.INSTALL.md b/utilities/ovs-command-bashcomp.INSTALL.md
index 411f42fe6..9bdef40f3 100644
--- a/utilities/ovs-command-bashcomp.INSTALL.md
+++ b/utilities/ovs-command-bashcomp.INSTALL.md
@@ -65,9 +65,16 @@ ovs-vsctl-bashcomp
 How to use:
 -----------
 
-   To use the scripts, either copy them inside /etc/bash_completion.d/ or
-   manually run it directly in bash via . ovs-appctl-bashcomp.bash or
-   . ovs-vsctl-bashcomp.bash.
+   The bashcomp scripts should be placed at /etc/bash_completion.d/
+   to be available for all bash sessions.  Running 'make install'
+   will place the scripts to $(sysconfdir)/bash_completion.d/.  So user
+   should specify --sysconfdir=/etc at configuration.  Meanwhile, if OVS is
+   installed from packages, the scripts will automatically be placed inside
+   /etc/bash_completion.d/.
+
+   If you just want to run the scripts in one bash, you can remove them from
+   /etc/bash_completion.d/ and run the scripts via '. ovs-appctl-bashcomp.bash'
+   or '. ovs-vsctl-bashcomp.bash'.
 
 Test:
 -----
diff --git a/xenserver/openvswitch-xen.spec.in b/xenserver/openvswitch-xen.spec.in
index 3bae86a51..4d98d2e01 100644
--- a/xenserver/openvswitch-xen.spec.in
+++ b/xenserver/openvswitch-xen.spec.in
@@ -430,6 +430,8 @@ exit 0
 
 %files
 %defattr(-,root,root)
+/etc/bash_completion.d/ovs-appctl-bashcomp.bash
+/etc/bash_completion.d/ovs-vsctl-bashcomp.bash
 /etc/init.d/openvswitch
 /etc/init.d/openvswitch-xapi-update
 /etc/xapi.d/plugins/openvswitch-cfg-update