Colin Walters b46fc35901 Add releasever opt, avoid opening up host's rpmdb in treecompose ... Closes: https://github.com/projectatomic/rpm-ostree/issues/546 Previously, we'd open up the host's rpmdb for both `compose tree` and `ex container`. In the first case, because we require root, we'd succeed. For `ex container`, we'd spew an error. Fixing this was trickier than I thought. First because there was *also* a libdnf bug here: https://github.com/rpm-software-management/libdnf/pull/307 Second, there's a compatibility hazard here for anyone using `.repo` files that reference `$releasever`. This actually happened to me with `ex container` as I'd just done a `ln -s /etc/yum.repos.d/fedora.repo rpmmd.repos.d`. I fixed that first by doing a `sed -i -e 's,$releasever,26,' rpmmd.repos.d/*.repo`. As far as I can see today, none of Fedora Atomic or CentOS AH rely on this. But in order to enhance compatibility, let's add a "releasever" option. This makes it easier again to reuse stock `.repo` files if we wanted to do so. (Also, I realized we can just use `/usr/share/empty` as *the* canonical immutable empty directory) Closes: #875 Approved by: jlebon		2017-07-21 15:02:59 +00:00
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manual	Add releasever opt, avoid opening up host's rpmdb in treecompose	2017-07-21 15:02:59 +00:00
CONTRIBUTING.md	docs: Update HACKING.md	2017-07-18 18:31:50 +00:00
index.md	docs: update linked project names and minor tweaks	2017-05-15 15:47:39 +00:00