Add support for mimicing docker CLI

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

3 files changed, 17 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index cc839479f..807499f18 100644
--- a/Makefile
+++ b/Makefile
@@ -135,13 +135,16 @@ docs/%.1: docs/%.1.md .gopathok
 
 docs: $(MANPAGES)
 
+docker-docs: docs
+	(cd docs; ./dckrman.sh *.1)
+
 install: .gopathok install.bin install.man install.cni
 
 install.bin:
 	install ${SELINUXOPT} -D -m 755 bin/podman $(BINDIR)/podman
 	install ${SELINUXOPT} -D -m 755 bin/conmon $(LIBEXECDIR)/crio/conmon
 
-install.man:
+install.man: docs
 	install ${SELINUXOPT} -d -m 755 $(MANDIR)/man1
 	install ${SELINUXOPT} -m 644 $(filter %.1,$(MANPAGES)) -t $(MANDIR)/man1
 
@@ -156,6 +159,11 @@ install.completions:
 install.cni:
 	install ${SELINUXOPT} -D -m 644 cni/97-podman-bridge.conf ${ETCDIR}/cni/net.d/97-podman-bridge.conf
 
+install.docker: docker-docs
+	install ${SELINUXOPT} -D -m 755 docker $(BINDIR)/docker
+	install ${SELINUXOPT} -d -m 755 $(MANDIR)/man1
+	install ${SELINUXOPT} -m 644 docs/docker*.1 -t $(MANDIR)/man1
+
 uninstall:
 	rm -f $(LIBEXECDIR)/crio/conmon
 	for i in $(filter %.1,$(MANPAGES)); do \
diff --git a/docker b/docker
new file mode 100755
index 000000000..c647da8e2
--- /dev/null
+++ b/docker
@@ -0,0 +1,3 @@
+#!/bin/sh
+echo "Using podman package to emulate the Docker CLI"
+exec /usr/bin/podman $@
diff --git a/docs/dckrman.sh b/docs/dckrman.sh
new file mode 100755
index 000000000..8ae7fd40d
--- /dev/null
+++ b/docs/dckrman.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+for i in $@; do
+	filename=$(echo $i | sed 's/podman/docker/g')
+	echo .so man1/$i > $filename
+done