big reorg: prepare for generalization

Try to split into three separate components -> controller, tester,
and 'tasks' (postgresql-tasks in our case).  The controller
component is the main part which is able to run the task remotely.
Tester is more-like library for 'tasks' component (should be
reusable on the raw git level).

* controller: Almost separated component.
* postgresql-tasks: Likewise.
* tester: Likewise.

11 files changed, 0 insertions, 229 deletions

diff --git a/gen-data/databases/pagila.sh b/gen-data/databases/pagila.sh
deleted file mode 100644
index a01d818..0000000
--- a/gen-data/databases/pagila.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-create_pagila()
-(
-    testit()
-    {
-        debug "testing database"
-
-        local cmd="psql -tA -d pagila -c \"select city from city where city = 'Banjul';\""
-
-        out="$(admin_cmd "$cmd")"
-        test "$out" = Banjul || return 1
-        test "$(wc -l < pagila_init.log)" -gt 335 || return 1
-
-        test "$({ grep ERROR | wc -l ; } < pagila_init.log)" -lt 2
-    }
-
-    debug "creating DB pagilla"
-    INDENT="$INDENT  "
-
-    pagila="pagila-0.10.1"
-    pagila_tarball="$pagila.zip"
-    pagila_link="http://pgfoundry.org/frs/download.php/1719/$pagila_tarball"
-
-    cached_download $pagila_link
-
-    debug "unzipping tarball"
-    unzip $pagila_tarball &>/dev/null || die "can not unzip pagila"
-
-    pushd $pagila >/dev/null || die "can not switch directory"
-    admin_cmd "createdb pagila --owner postgres" || die "can't create db"
-    { su - postgres -c 'psql -d pagila' < pagila-schema.sql \
-      && su - postgres -c 'psql -d pagila' < pagila-data.sql
-    } &>pagila_init.log || die "can not initialize pagila"
-
-    cp pagila_init.log /tmp
-
-    testit || die "can not test"
-
-    popd >/dev/null || die "can't go back"
-)
diff --git a/gen-data/dist/dist b/gen-data/dist/dist
deleted file mode 100755
index c9aea1b..0000000
--- a/gen-data/dist/dist
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-# !!!! creating tar-BOMB !!!!
-tar -cf dist/dist.tar.gz -T dist/dist.list -X dist/dist.exclude
diff --git a/gen-data/dist/dist.exclude b/gen-data/dist/dist.exclude
deleted file mode 100644
index 484ab7e..0000000
--- a/gen-data/dist/dist.exclude
+++ /dev/null
@@ -1 +0,0 @@
-results/*
diff --git a/gen-data/dist/dist.list b/gen-data/dist/dist.list
deleted file mode 100644
index 832aca4..0000000
--- a/gen-data/dist/dist.list
+++ /dev/null
@@ -1,5 +0,0 @@
-prep
-generate
-databases
-tasks
-results
diff --git a/gen-data/generate b/gen-data/generate
deleted file mode 100755
index d8ead6b..0000000
--- a/gen-data/generate
+++ /dev/null
@@ -1,129 +0,0 @@
-#!/bin/bash
-
-GEN_DATADIR=/var/lib/pgsql/data
-CACHEDIR=/var/cache/dbt
-OUTPUTDIR="$(pwd)/results"
-SRCDIR="$(pwd)"
-DEBUG=1
-CHECK_LOCALE=1
-
-printline() { echo "$INDENT$@" ; }
-
-die() { printline " ERROR $@" ; exit 1 ; }
-
-info() { printline " * $@"; }
-
-debug() { test $DEBUG -eq 1 && printline " ~ $@"; }
-
-admin_cmd()
-{
-    su - postgres -c "$@" || die "can not execute '$@'"
-}
-
-cached_download()
-{
-    local link=$1
-    local bn="$(basename "$1")"
-    local file="$CACHEDIR/$bn"
-
-    if test ! -d "$CACHEDIR"; then
-        mkdir -p "$CACHEDIR" || die "can't create cachedir"
-    fi
-
-    test -e "$file" && cp "$file" ./ && return
-
-    { wget "$link" && cp "$bn" "$CACHEDIR" ; } \
-        || die "can't download"
-}
-
-is_defined_f()
-{
-    declare -f "$1" >/dev/null
-}
-
-run_if_defined()
-{
-    is_defined_f "$1" || return 0
-    "$1"
-}
-
-locale_prereq()
-{
-    local default_locale="LANG=en_US.UTF-8"
-    local current_locale="$(cat /etc/locale.conf)"
-    test "$current_locale" = "$default_locale" \
-        || die "bad locale '$current_locale', should be '$default_locale'"
-}
-
-single_task()
-{
-    local task="$1"
-
-    info "running task $task"
-
-    (
-        INDENT="  "
-        . "$SRCDIR/databases/pagila.sh" || die "pagila incl fail"
-        . "$SRCDIR/$task" || die "include fail"
-
-        run_if_defined "hook_start"
-
-        test "$CHECK_LOCALE" -eq 1 && locale_prereq
-
-        debug "initializing database"
-        postgresql-setup initdb &>/dev/null || die "can not initdb"
-
-        debug "starting server"
-        service postgresql start &>/dev/null || die "can't start postgresql"
-
-        tmpdir=$(mktemp -d /tmp/dbt-XXXXXX) || die "can not create temp directory"
-
-        debug "working in $tmpdir"
-        pushd "$tmpdir" >/dev/null || die "can switch to $tmpdir"
-
-        run || die "fail"
-
-        popd >/dev/null || die "can not switch back"
-
-        debug "stopping server"
-        service postgresql stop &>/dev/null || die "can't stop postgresql"
-
-        tarball="$OUTPUTDIR/$task_name.tar.gz"
-        tar -czf "$tarball" -C /var/lib/pgsql/ data
-        info "result tarball $tarball"
-        rm -rf "$tmpdir"
-
-
-        debug "data removal"
-        rm -rf "$GEN_DATADIR"
-
-        run_if_defined "hook_end"
-    )
-}
-
-generate_tasks()
-{
-    find ./tasks -name run.sh | while read line; do
-        single_task "$line"
-    done
-}
-
-main()
-{
-    test "$UID" -ne 0 && die "run under 'root' user"
-
-    test -d "$OUTPUTDIR" || die "$OUTPUTDIR does not seem to be directory"
-
-    service postgresql status &>/dev/null
-    test $? -ne 3 && die "stop the postgresql server"
-
-    local dbdir="$GEN_DATADIR"
-    test -e "$dbdir" && die "the '$dbdir' should not exist"
-
-    { rpm -qa postgresql && rpm -qa postgresql-server ; } &>/dev/null \
-        || die "PostgreSQL not installed"
-
-    generate_tasks
-}
-
-main
diff --git a/gen-data/prep b/gen-data/prep
deleted file mode 100755
index b5b19b5..0000000
--- a/gen-data/prep
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-yum install -y wget postgresql-server unzip
-echo "LANG=en_US.UTF-8" > /etc/locale.conf
-rm -rf /var/lib/pgsql/data
diff --git a/gen-data/remote_generate b/gen-data/remote_generate
deleted file mode 100755
index a2ec172..0000000
--- a/gen-data/remote_generate
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/bash -x
-
-where="root@$1"
-
-./dist/dist
-tar tf dist/dist.tar.gz
-
-ssh_opts="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
-ssh="ssh $ssh_opts"
-scp="scp $ssh_opts"
-
-$scp dist/dist.tar.gz "$where:/root"
-
-$ssh "$where" "cd /root ; tar -xf dist.tar.gz ; ./prep && ./generate"
diff --git a/gen-data/tasks/basic/run.sh b/gen-data/tasks/basic/run.sh
deleted file mode 100644
index 0118ad3..0000000
--- a/gen-data/tasks/basic/run.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-export task_name="basic"
-
-run()
-{
-    create_pagila
-}
diff --git a/gen-data/tasks/locale-cz/run.sh b/gen-data/tasks/locale-cz/run.sh
deleted file mode 100644
index 1788557..0000000
--- a/gen-data/tasks/locale-cz/run.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-export task_name="locale-cz"
-
-export ___new_locale="LANG=cs_CZ.utf8"
-
-. ./tasks/templates/locale-change.sh
diff --git a/gen-data/tasks/locale-utf-typo/run.sh b/gen-data/tasks/locale-utf-typo/run.sh
deleted file mode 100644
index 9004a88..0000000
--- a/gen-data/tasks/locale-utf-typo/run.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-export task_name="locale-utf-typo"
-
-export ___new_locale="LANG=en_US.utf8"
-
-. ./tasks/templates/locale-change.sh
diff --git a/gen-data/tasks/templates/locale-change.sh b/gen-data/tasks/templates/locale-change.sh
deleted file mode 100644
index 8f7964f..0000000
--- a/gen-data/tasks/templates/locale-change.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-hook_start()
-{
-    export CHECK_LOCALE=0
-    ___old_locale="$(cat /etc/locale.conf)"
-    echo "$___new_locale" > /etc/locale.conf
-}
-
-hook_end()
-{
-    echo "$___old_locale" > /etc/locale.conf
-}
-
-run()
-{
-    create_pagila
-}