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Properly get the previous version on plugin activate

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This commit is contained in:
Jeremy Dormitzer 2018-09-22 07:54:39 -04:00
parent 21ba3defea
commit a093791ecc
1 changed files with 8 additions and 5 deletions
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13
inc/migrations.php
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@ -4,16 +4,19 @@ Poor man's migration system
*/
namespace migrations;
$previous_version = get_option( 'pterotype_previously_migrated_version' );
if ( !$previous_version ) {
$previous_version = '0.0.0';
function get_previous_version() {
$previous_version = get_option( 'pterotype_previously_migrated_version' );
if ( !$previous_version ) {
$previous_version = '0.0.0';
}
return $previous_version;
}
/*
It's okay to add new queries to this function, but don't ever delete queries.
*/
function run_migrations() {
global $previous_version;
$previous_version = get_previous_version();
if ( version_compare( $previous_version, PTEROTYPE_VERSION, '>=' ) ) {
return;
}
@ -23,7 +26,7 @@ function run_migrations() {
}
function apply_migration( $version, $migration_func ) {
global $previous_version;
$previous_version = get_previous_version();
if ( version_compare( $previous_version, $version, '<' ) ) {
call_user_func( __NAMESPACE__ . '\\' . $migration_func );
}