60 lines
1.9 KiB
Bash
Executable file
60 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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# This script adds lsm_btree to a riak github repo. Run it in the riak repo
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# directory.
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#
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# First it adds lsm_btree, then runs "make all devrel" and then enables the
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# lsm_btree storage backend in the resulting dev nodes.
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#
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# This script is intended to be temporary. Once lsm_btree is made into a proper
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# riak citizen, this script will no longer be needed.
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set -e
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wd=`pwd`
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if [ `basename $wd` != riak ]; then
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echo "This doesn't appear to be a riak repo directory. Exiting."
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exit 1
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fi
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if [ -d dev ]; then
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echo
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echo 'NOTE: THIS SCRIPT WILL DELETE YOUR EXISTING DEV DIRECTORY!'
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while [ 1 ]; do
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printf '\n%s' ' Do you wish to proceed? [no] '
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read answer
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answer=${answer:-n}
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case $answer in
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[Nn]*) exit 0 ;;
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[Yy]*) break ;;
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*) echo 'Please answer y or n.' ;;
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esac
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done
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fi
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./rebar get-deps
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file=./deps/riak_kv/src/riak_kv.app.src
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if ! grep -q lsm_btree $file ; then
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echo
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echo "Modifying $file, saving the original as ${file}.orig ..."
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perl -i.orig -pe '/\bos_mon,/ && print qq( lsm_btree,\n)' $file
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fi
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file=./deps/riak_kv/rebar.config
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if ! grep -q lsm_btree $file ; then
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echo
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echo "Modifying $file, saving the original as ${file}.orig ..."
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perl -i.orig -pe '/\bsext\b/ && print qq( {lsm_btree, ".*", {git, "git\@github.com:basho/lsm_btree.git", "master"}},\n)' $file
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fi
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./rebar get-deps
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rm -rf dev
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make all devrel
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echo
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echo 'Modifying all dev/dev*/etc/app.config files, saving originals with .orig suffix...'
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perl -i.orig -ne 'if (/\bstorage_backend,/) { s/(storage_backend, )[^\}]+/\1riak_kv_lsm_btree_backend/; print } elsif (/\{eleveldb,/) { $eleveldb++; print } elsif ($eleveldb && /^\s+\]\},/) { $eleveldb = 0; print; print qq(\n {lsm_btree, [\n {data_root, "./data/lsm_btree"}\n ]},\n\n) } else { print }' dev/dev*/etc/app.config
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exit 0
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