Initial commit

lib/entities/dblist.bash

@@ -0,0 +1,15 @@
+#!/usr/bin/bash
+set -euo pipefail
+
+# -- Host Class ---------------------------------------------------------------
+
+dblist.__load__() {
+    unset -v dblist
+
+    options+='d:'
+    arguments['d']="dblist"
+}
+
+dblist.__load__
+
+# vim: ts=4:sw=4:sts=4:et

lib/entities/host.bash

@@ -0,0 +1,120 @@
+#!/usr/bin/bash
+set -euo pipefail
+
+# -- Host Class ---------------------------------------------------------------
+
+host.__load__() {
+    source ${libdir}/builtin/iniparse.bash
+    unset -v host
+
+    options+='h:'
+    arguments['h']="host"
+}
+
+host.set() {
+    function __in_array() {
+        local a=${@:2}
+        [[ " ${a[*]} " =~ " ${1} " ]] \
+            && return 0 \
+            || return 1
+    }
+
+    function _validate_host() {
+        __in_array ${host:-} "${_HOSTS[@]}" || \
+        (
+            ${ui}.error
+            ${ui}.print $"Invalid host: %s: " ${host:-'(empty)'}
+            kill -TERM ${$} 2>&1 > /dev/null
+        )
+        return 0
+    }
+
+    function _get_config() {
+        local _host=${host}
+        set +eu
+
+        cfg_parser "${cfgdir}/hosts/${_host}.ini"
+
+        cfg_section_engines
+        local _postgresql=${postgresql}
+        local _mysql=${mysql}
+
+        if [[ "${_postgresql,,}" == "true" ]]; then
+            cfg_section_postgresql
+            query_tool='psql'
+            create_tool='createdb'
+            drop_tool='dropdb'
+            dump_tool='pg_dump'
+            restore_tool='pg_restore'
+        fi
+
+        declare -Ag host=(
+            [name]=${_host}
+            [db_env]=${env}
+            [db_host]=${db_host}
+            [db_port]=${db_port}
+            [db_user]=${db_user}
+            [db_pass]=${db_password}
+        )
+
+        exec=
+        eval cfg_section_${query_tool}
+        host+=(
+            [query_tool]=${exec:-$(which ${query_tool})}
+            [query_extraopts]=${extraopts}
+            [query_ext]=${extension}
+        )
+
+        exec=
+        host+=(
+            [create_tool]=${exec:-$(which ${create_tool})}
+            [drop_tool]=${exec:-$(which ${drop_tool})}
+        )
+
+        exec=
+        eval cfg_section_${dump_tool}
+        host+=(
+            [dump_tool]=${exec:-$(which ${dump_tool})}
+            [dump_format]=${dump_format:-'custom'} # postgresql only
+            [dump_extraopts]=${extraopts}
+            [dump_ext]=${extension}
+        )
+
+        exec=
+        eval cfg_section_${restore_tool}
+        host+=(
+            [restore_tool]=${exec:-$(which ${restore_tool})}
+            [restore_format]=${dump_format:-'custom'} # postgresql only
+            [restore_extraopts]=${extraopts}
+            [restore_ext]=${extension}
+        )
+
+        set -eu
+        return 0
+    }
+
+    declare -a _HOSTS=(
+        $(find ${cfgdir}/hosts/ \
+            -type f \
+            -name \*.ini \
+            -exec basename {} \; \
+            | sed 's/.ini//g'
+        )
+    )
+
+    _validate_host
+    _get_config
+
+    hostname=${host[name]}
+    if [[ ! -z "${hostname}" ]]; then
+        ${ui}.debug 'line' 'compact'
+        ${ui}.info
+        ${ui}.item $"Selecting current server [host %s %s]\n" \
+            $(${ui}.color gold; ${ui}.arrow right; ${ui}.color) \
+            ${hostname}
+    fi
+}
+
+host.__load__
+
+# vim: ts=4:sw=4:sts=4:et