Add shared --compress to man pages

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

docs/source/markdown/.gitignore

@@ -47,6 +47,7 @@ podman-push.1.md
 podman-restart.1.md
 podman-rm.1.md
 podman-run.1.md
+podman-save.1.md
 podman-search.1.md
 podman-secret-ls.1.md
 podman-start.1.md

docs/source/markdown/options/dir-compress.md

@@ -0,0 +1,7 @@
+####> This option file is used in:
+####>   podman push, save
+####> If file is edited, make sure the changes
+####> are applicable to all of those.
+#### **--compress**
+
+Compress tarball image layers when pushing to a directory using the 'dir' transport. (default is same compression type, compressed or uncompressed, as source)

docs/source/markdown/podman-push.1.md.in

@@ -51,9 +51,8 @@ $ podman push myimage oci-archive:/tmp/myimage
 
 @@option cert-dir
 
-#### **--compress**
+@@option dir-compress
 
-Compress tarball image layers when pushing to a directory using the 'dir' transport. (default is same compression type, compressed or uncompressed, as source)
 Note: This flag can only be set when using the **dir** transport
 
 @@option compression-format

docs/source/markdown/podman-save.1.md.in

@@ -24,9 +24,8 @@ Note: `:` is a restricted character and cannot be part of the file name.
 
 ## OPTIONS
 
-#### **--compress**
+@@option dir-compress
 
-Compress tarball image layers when pushing to a directory using the 'dir' transport. (default is same compression type, compressed or uncompressed, as source)
 Note: This flag can only be set with **--format=docker-dir**.
 
 #### **--format**=*format*