forked from ungleich-public/cdist
fix many bugs in cdist-manifest-recursive-all
Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
This commit is contained in:
Nico Schottelius
parent
711f9d7647
commit
7bd2ba1358
1 changed files with 48 additions and 55 deletions
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@ -1,6 +1,6 @@
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#!/bin/sh
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#
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# 2010 Nico Schottelius (nico-cdist at schottelius.org)
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# 2010-2011 Nico Schottelius (nico-cdist at schottelius.org)
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#
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# This file is part of cdist.
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#
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@ -38,84 +38,77 @@ set -eu
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__cdist_target_host="$1"; shift
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__cdist_object_base_dir="$1"; shift
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# change to directory containing objects
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cd "$__cdist_object_base_dir"
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objectlist="${__cdist_tmp_dir}/objectfile"
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newobjectlist="${__cdist_tmp_dir}/newobjectfile"
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newobjects="${__cdist_tmp_dir}/newobjects"
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no_new_object=n
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# Loop until we do not create new objects anymore
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# which is equal to all objects have been run
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__cdist_object_created_new=1
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while [ "$__cdist_object_created_new" = 1 ]; do
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while [ "$no_new_object" = "n" ]; do
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# assume we're done after this run
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__cdist_object_created_new=0
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no_new_object=y
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# find all objects (every object has the source recorded)
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__cdist_object_list . > "$__cdist_tmp_file"
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# FIXME: DEBUG
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cat "$__cdist_tmp_file"
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__cdist_object_list "$__cdist_object_base_dir" > "$objectlist"
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# Check every object, if we need to run it
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while read object; do
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if [ ! -f "${object}/$__cdist_name_object_finished" ]; then
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cur_object_dir="$__cdist_object_base_dir/$object"
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if [ ! -f "${cur_object_dir}/$__cdist_name_object_finished" ]; then
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echo "Working on object ${object} ..."
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type=${object%%/*}
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manifest="$__cdist_type_dir/${type}/${__cdist_name_init}"
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type="${object%%/*}"
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manifest="$__cdist_type_dir/${type}/${__cdist_name_manifest}"
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echo $manifest
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if [ -x "${manifest}" ]; then
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echo "Running manifest of type ${type} ..."
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# FIXME: use subdir in tmpdir?
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cdist-manifest-run "$__cdist_target_host" "${manifest}" "${__cdist_tmp_dir}"
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echo "Trying to merge... "
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# list of new objects
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cd "${__cdist_tmp_dir}"
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__cdist_object_list . > "$__cdist_tmp_file"
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echo "Executing manifest ${manifest} ..."
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cdist-manifest-run "$__cdist_target_host" "${manifest}" "${newobjects}"
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__cdist_object_list "${newobjects}" > "$newobjectlist"
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# Verify no conflicting objects have been created
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while read newobject; do
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if [ -e "$__cdist_object_base_dir/${newobject}" ]; then
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__cdist_exit_err "${newobject} already exists, merge failed."
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else
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# Fine, merge back! FIXME: touch correct here?
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touch "${newobject}/$___cdist_name_object_finished"
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pax -r -w "$newobject" "$__cdist_object_base_dir"
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fi
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done < "$__cdist_tmp_file"
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# Always rerun the whole loop if we ran
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# a manifest of an object
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break
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grep -q "^$newobject\$" "$objectlist" && \
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__cdist_exit_err "${manifest} tried to recreate ${newobject}"
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done < "$newobjectlist"
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# FIXME: continue here
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# tar, cp, pax, mv?
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# mv/cp -n look good - posix?
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# Safe harbour: We can merge all objects into main tree
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# Merge = mkdir + mv parameters
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while read newobject; do
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# Unset no_new_object - only once needed... FIXME (beautify)
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no_new_object="n"
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# pax:
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# pax -r -w -k could work, but -k does not raise an error if files
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# are already existing
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set -x
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# where to save the newly created object
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object_dir="$__cdist_object_base_dir/$newobject"
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# - copy if not existing
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# fail (abort whole recursive run) if existing
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#
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# iterate over all new objects and copy each back?
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# Source of the new object
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new_object_dir="${newobjects}/$newobject"
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echo "MIGRATING: $newobject"
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find $new_object_dir
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mkdir -p "$object_dir"
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mv "${new_object_dir}/"* "$object_dir"
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set +x
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done < "$newobjectlist"
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# Remove listing and rest of newobjects, otherwise the next type will reuse it...
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rm -rf "$newobjects" "$newobjectlist"
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else
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# Be nice, warn user if manifests exists, but is not executable
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if [ -f "${manifest}" ]; then
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echo "Warning ${manifest} is not executable"
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echo "Warning ${manifest} exists, but is not executable." >&2
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fi
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fi
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# At least one more run needed
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__cdist_object_created_new=1
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fi
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done < "$__cdist_tmp_file"
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# done with this object
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touch "$cur_object_dir/$__cdist_name_object_finished"
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done < "$objectlist"
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done
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exit 0
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