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a �&cY � @ sZ d Z ddlmZmZ ddlZddlZddlZddlZddl Z ddl Z G dd� dej �Z dS )a The plugin allows to define actions to be executed upon completing an RPM transaction. Each action may define a (glob-like) filtering rule on the package NEVRA or package files, as well as whether the package was installed or removed. Actions are defined in action files. The action can start any shell command. Commands can contain variables. The same command (after variables substitution) is executed only once per transaction. The order of execution of the commands may differ from the order of the packages in the transaction. � )�_�loggerNc s@ e Zd ZdZ� fdd�Zdd� Zdd� Zdd � Zd d � Z� Z S ) �PostTransactionActionszpost-transaction-actionsc s( t t| ��||� d| _|| _t| _d S )Nz,/etc/dnf/plugins/post-transaction-actions.d/)�superr �__init__� actiondir�baser )�selfr Zcli�� __class__� �H/usr/lib/python3.9/site-packages/dnf-plugins/post-transaction-actions.pyr + s z PostTransactionActions.__init__c C s6 | � | jj�}|�d�r2|�dd�r2|�dd�| _d S )N�mainr )Z read_configr �confZ has_sectionZ has_option�getr )r r r r r �config1 s z PostTransactionActions.configc C s� g }t �| jt j�r*|�t�| jd �� g }|D ]�}t|��� D ]�}|�� }|rB|d dkrBz|� dd�\}}}W nH t y� } z0| j � t d�||f � W Y d}~qBW Y d}~qBd}~0 0 |�|||f� qBq2|S )zfParses *.action files from self.actiondir path. Parsed actions are stored in a list of tuples.z*.actionr �#�:� zBad Action Line "%s": %sN)�os�accessr �R_OK�extend�glob�open� readlines�strip�split� ValueErrorr �errorr �append) r Zaction_file_list� action_tuples� file_name�lineZ action_keyZ action_stateZaction_command�er r r �_parse_actions7 s "z%PostTransactionActions._parse_actionsc C s� t jjdt jjdt jjdt jjdt jjdt jjdt jjdt jj dt jj d t jj d i }|� |j d |j �}|j|j|j|jt|j�|j|d �}tj�||�}|S ) z�Replaces variables in the command. Variables: ${name}, ${arch}, ${ver}, ${rel}, ${epoch}, ${repoid}, ${state} or $name, $arch, $ver, $rel, $epoch, $repoid, $stateZ downgradeZ downgraded�installZobsoleteZ obsoletedZ reinstallZ reinstalled�removeZupgradeZupgradedz unknown - %s)�name�archZver�rel�epochZrepoid�state)�dnf� transactionZ PKG_DOWNGRADEZPKG_DOWNGRADEDZ PKG_INSTALLZ PKG_OBSOLETEZ PKG_OBSOLETEDZ PKG_REINSTALLZPKG_REINSTALLEDZ PKG_REMOVEZ PKG_UPGRADEZ PKG_UPGRADEDr �actionr( r) �version�release�strr+ Z from_repo�libdnfr ZConfigParser_substitute)r �ts_item�commandZ action_dictr/ Zvardict�resultr r r � _replace_varsN s, � �z$PostTransactionActions._replace_varsc s� | � � }g }g }g }| jjD ]D}|jtjjv r:|�|� n |jtjjv r |�|� nq |�|� q g }|D ]�\}}} |dkr�|} n2|dkr�|} n$|dkr�|} n| j� t d�| � qjtj � |�} dd� | D �} | jj �� j| d�} | j| jj dd d| d �} | D ]4� � fd d�| D �}|d }| �|| �}|�|� q�qjt� ��fd d�|D �}|D ]�}z^tj|dtjtjddd�}|�� \}}|�r�| j�t d�| � |�r�| j� t d�| � W n> t�y� } z$| j� t d�||f � W Y d }~n d }~0 0 �qRd S )N�in�out�anyzBad Transaction State: %sc S s g | ] }|j �qS r ��pkg��.0Ztsir r r � <listcomp>� � z6PostTransactionActions.transaction.<locals>.<listcomp>r; TF)Z with_nevraZ with_providesZwith_filenames�queryc s( g | ] }|j � kr|j j� jkr|�qS r )r< Zreponamer= r; r r r? � s �r c s" g | ]}|� vr� � |�s|�qS r )�add)r> �x)�seenr r r? � r@ )�shell�stdout�stderrZ close_fdsZuniversal_newlinesz post-transaction-actions: %sz.post-transaction-actions: Bad Command "%s": %s)r% r r. r/ r- ZFORWARD_ACTIONSr ZBACKWARD_ACTIONSr r r ZsubjectZSubjectZsackrA ZfiltermZget_best_queryr7 �set� subprocess�Popen�PIPEZ communicate�info� Exception)r r! Z in_ts_itemsZ out_ts_itemsZ all_ts_itemsr4 Zcommands_to_runZa_keyZa_stateZ a_commandZts_itemsZsubjZpkgsrA Z ts_item_listr5 �procrF rG r$ r )r< rD r r. k sb � � �z"PostTransactionActions.transaction) �__name__� __module__� __qualname__r( r r r% r7 r. � __classcell__r r r r r ' s r ) �__doc__Zdnfpluginscorer r Z libdnf.confr3 r- Zdnf.transactionr r rI ZPluginr r r r r �<module> s