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</pre><pre class="rust ">
<span class="doccomment">//! # runner</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! Runs the requested tasks.<br></span>
<span class="doccomment">//! The flow is as follows:</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! * Load env variables</span>
<span class="doccomment">//! * Create an execution plan based on the requested task and its dependencies</span>
<span class="doccomment">//! * Run all tasks defined in the execution plan</span>
<span class="doccomment">//!</span>
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="attribute">#[<span class="ident">path</span> <span class="op">=</span> <span class="string">"./runner_test.rs"</span>]</span>
<span class="kw">mod</span> <span class="ident">runner_test</span>;
<span class="kw">use</span> <span class="ident">command</span>;
<span class="kw">use</span> <span class="ident">condition</span>;
<span class="kw">use</span> <span class="ident">environment</span>;
<span class="kw">use</span> <span class="ident">installer</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">HashMap</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">HashSet</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">time</span>::<span class="ident">SystemTime</span>;
<span class="kw">use</span> <span class="ident">types</span>::{<span class="ident">Config</span>, <span class="ident">CrateInfo</span>, <span class="ident">EnvInfo</span>, <span class="ident">ExecutionPlan</span>, <span class="ident">FlowInfo</span>, <span class="ident">Step</span>, <span class="ident">Task</span>};
<span class="kw">fn</span> <span class="ident">validate_condition</span>(
<span class="ident">flow_info</span>: <span class="kw-2">&</span><span class="ident">FlowInfo</span>,
<span class="ident">step</span>: <span class="kw-2">&</span><span class="ident">Step</span>,
) <span class="op">-></span> <span class="ident">bool</span> {
<span class="ident">condition</span>::<span class="ident">validate_condition</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>, <span class="kw-2">&</span><span class="ident">step</span>)
}
<span class="kw">fn</span> <span class="ident">run_sub_task</span>(
<span class="ident">flow_info</span>: <span class="kw-2">&</span><span class="ident">FlowInfo</span>,
<span class="ident">sub_task</span>: <span class="kw-2">&</span><span class="ident">str</span>,
) {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">sub_flow_info</span> <span class="op">=</span> <span class="ident">flow_info</span>.<span class="ident">clone</span>();
<span class="ident">sub_flow_info</span>.<span class="ident">task</span> <span class="op">=</span> <span class="ident">sub_task</span>.<span class="ident">to_string</span>();
<span class="ident">run_flow</span>(<span class="kw-2">&</span><span class="ident">sub_flow_info</span>);
}
<span class="kw">fn</span> <span class="ident">run_task</span>(
<span class="ident">flow_info</span>: <span class="kw-2">&</span><span class="ident">FlowInfo</span>,
<span class="ident">step</span>: <span class="kw-2">&</span><span class="ident">Step</span>,
) {
<span class="macro">info</span><span class="macro">!</span>(<span class="string">"Running Task: {}"</span>, <span class="kw-2">&</span><span class="ident">step</span>.<span class="ident">name</span>);
<span class="kw">if</span> <span class="ident">validate_condition</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>, <span class="kw-2">&</span><span class="ident">step</span>) {
<span class="kw">let</span> <span class="ident">env</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">step</span>.<span class="ident">config</span>.<span class="ident">env</span> {
<span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="ident">env</span>) <span class="op">=></span> <span class="ident">env</span>.<span class="ident">clone</span>(),
<span class="prelude-val">None</span> <span class="op">=></span> <span class="ident">HashMap</span>::<span class="ident">new</span>(),
};
<span class="ident">environment</span>::<span class="ident">set_env</span>(<span class="ident">env</span>);
<span class="ident">installer</span>::<span class="ident">install</span>(<span class="kw-2">&</span><span class="ident">step</span>.<span class="ident">config</span>);
<span class="kw">match</span> <span class="ident">step</span>.<span class="ident">config</span>.<span class="ident">run_task</span> {
<span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="ident">sub_task</span>) <span class="op">=></span> <span class="ident">run_sub_task</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>, <span class="ident">sub_task</span>),
<span class="prelude-val">None</span> <span class="op">=></span> <span class="ident">command</span>::<span class="ident">run</span>(<span class="kw-2">&</span><span class="ident">step</span>),
};
} <span class="kw">else</span> {
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Task: {} disabled"</span>, <span class="kw-2">&</span><span class="ident">step</span>.<span class="ident">name</span>);
}
}
<span class="kw">fn</span> <span class="ident">run_task_flow</span>(
<span class="ident">flow_info</span>: <span class="kw-2">&</span><span class="ident">FlowInfo</span>,
<span class="ident">execution_plan</span>: <span class="kw-2">&</span><span class="ident">ExecutionPlan</span>,
) {
<span class="kw">for</span> <span class="ident">step</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">execution_plan</span>.<span class="ident">steps</span> {
<span class="ident">run_task</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>, <span class="kw-2">&</span><span class="ident">step</span>);
}
}
<span class="doccomment">/// Returns the actual task name to invoke as tasks may have aliases</span>
<span class="kw">fn</span> <span class="ident">get_task_name</span>(
<span class="ident">config</span>: <span class="kw-2">&</span><span class="ident">Config</span>,
<span class="ident">name</span>: <span class="kw-2">&</span><span class="ident">str</span>,
) <span class="op">-></span> <span class="ident">String</span> {
<span class="kw">match</span> <span class="ident">config</span>.<span class="ident">tasks</span>.<span class="ident">get</span>(<span class="ident">name</span>) {
<span class="prelude-val">Some</span>(<span class="ident">task_config</span>) <span class="op">=></span> {
<span class="kw">let</span> <span class="ident">alias</span> <span class="op">=</span> <span class="ident">task_config</span>.<span class="ident">get_alias</span>();
<span class="kw">match</span> <span class="ident">alias</span> {
<span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="ident">alias</span>) <span class="op">=></span> <span class="ident">get_task_name</span>(<span class="ident">config</span>, <span class="ident">alias</span>),
_ <span class="op">=></span> <span class="ident">name</span>.<span class="ident">to_string</span>(),
}
}
<span class="prelude-val">None</span> <span class="op">=></span> {
<span class="comment">// This will actually panic</span>
<span class="macro">error</span><span class="macro">!</span>(<span class="string">"Task not found: {}"</span>, <span class="kw-2">&</span><span class="ident">name</span>);
<span class="ident">name</span>.<span class="ident">to_string</span>()
}
}
}
<span class="doccomment">/// Creates an execution plan for the given step based on existing execution plan data</span>
<span class="kw">fn</span> <span class="ident">create_execution_plan_for_step</span>(
<span class="ident">config</span>: <span class="kw-2">&</span><span class="ident">Config</span>,
<span class="ident">task</span>: <span class="kw-2">&</span><span class="ident">str</span>,
<span class="ident">steps</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">Vec</span><span class="op"><</span><span class="ident">Step</span><span class="op">></span>,
<span class="ident">task_names</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">HashSet</span><span class="op"><</span><span class="ident">String</span><span class="op">></span>,
<span class="ident">root</span>: <span class="ident">bool</span>,
) {
<span class="kw">let</span> <span class="ident">actual_task</span> <span class="op">=</span> <span class="ident">get_task_name</span>(<span class="ident">config</span>, <span class="ident">task</span>);
<span class="kw">match</span> <span class="ident">config</span>.<span class="ident">tasks</span>.<span class="ident">get</span>(<span class="kw-2">&</span><span class="ident">actual_task</span>) {
<span class="prelude-val">Some</span>(<span class="ident">task_config</span>) <span class="op">=></span> {
<span class="kw">match</span> <span class="ident">task_config</span>.<span class="ident">dependencies</span> {
<span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="ident">dependencies</span>) <span class="op">=></span> {
<span class="kw">for</span> <span class="ident">dependency</span> <span class="kw">in</span> <span class="ident">dependencies</span> {
<span class="ident">create_execution_plan_for_step</span>(<span class="kw-2">&</span><span class="ident">config</span>, <span class="kw-2">&</span><span class="ident">dependency</span>, <span class="ident">steps</span>, <span class="ident">task_names</span>, <span class="bool-val">false</span>);
}
}
_ <span class="op">=></span> <span class="macro">debug</span><span class="macro">!</span>(<span class="string">"No dependencies found for task: {}"</span>, <span class="kw-2">&</span><span class="ident">task</span>),
};
<span class="kw">if</span> <span class="op">!</span><span class="ident">task_names</span>.<span class="ident">contains</span>(<span class="ident">task</span>) {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">clone_task</span> <span class="op">=</span> <span class="ident">task_config</span>.<span class="ident">clone</span>();
<span class="kw">let</span> <span class="ident">normalized_task</span> <span class="op">=</span> <span class="ident">clone_task</span>.<span class="ident">get_normalized_task</span>();
<span class="kw">let</span> <span class="ident">add</span> <span class="op">=</span> <span class="op">!</span><span class="ident">normalized_task</span>.<span class="ident">disabled</span>.<span class="ident">unwrap_or</span>(<span class="bool-val">false</span>);
<span class="kw">if</span> <span class="ident">add</span> {
<span class="ident">steps</span>.<span class="ident">push</span>(<span class="ident">Step</span> { <span class="ident">name</span>: <span class="ident">task</span>.<span class="ident">to_string</span>(), <span class="ident">config</span>: <span class="ident">normalized_task</span> });
<span class="ident">task_names</span>.<span class="ident">insert</span>(<span class="ident">task</span>.<span class="ident">to_string</span>());
}
} <span class="kw">else</span> <span class="kw">if</span> <span class="ident">root</span> {
<span class="macro">error</span><span class="macro">!</span>(<span class="string">"Circular reference found for task: {}"</span>, <span class="kw-2">&</span><span class="ident">task</span>);
}
}
<span class="prelude-val">None</span> <span class="op">=></span> <span class="macro">error</span><span class="macro">!</span>(<span class="string">"Task not found: {}"</span>, <span class="kw-2">&</span><span class="ident">task</span>),
}
}
<span class="kw">fn</span> <span class="ident">create_workspace_task</span>(
<span class="ident">crate_info</span>: <span class="ident">CrateInfo</span>,
<span class="ident">task</span>: <span class="kw-2">&</span><span class="ident">str</span>,
) <span class="op">-></span> <span class="ident">Task</span> {
<span class="kw">let</span> <span class="ident">workspace</span> <span class="op">=</span> <span class="ident">crate_info</span>.<span class="ident">workspace</span>.<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">members</span> <span class="op">=</span> <span class="ident">workspace</span>.<span class="ident">members</span>.<span class="ident">unwrap_or</span>(<span class="macro">vec</span><span class="macro">!</span>[]);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">script_lines</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[];
<span class="kw">for</span> <span class="ident">member</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">members</span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">cd_line</span> <span class="op">=</span> <span class="string">"cd ./"</span>.<span class="ident">to_string</span>();
<span class="ident">cd_line</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="ident">member</span>);
<span class="ident">script_lines</span>.<span class="ident">push</span>(<span class="ident">cd_line</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">make_line</span> <span class="op">=</span> <span class="string">"cargo make "</span>.<span class="ident">to_string</span>();
<span class="ident">make_line</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="ident">task</span>);
<span class="ident">script_lines</span>.<span class="ident">push</span>(<span class="ident">make_line</span>);
<span class="kw">if</span> <span class="macro">cfg</span><span class="macro">!</span>(<span class="ident">windows</span>) {
<span class="ident">script_lines</span>.<span class="ident">push</span>(<span class="string">"cd %CARGO_MAKE_WORKING_DIRECTORY%"</span>.<span class="ident">to_string</span>());
} <span class="kw">else</span> {
<span class="ident">script_lines</span>.<span class="ident">push</span>(<span class="string">"cd ${CARGO_MAKE_WORKING_DIRECTORY}"</span>.<span class="ident">to_string</span>());
};
}
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">workspace_task</span> <span class="op">=</span> <span class="ident">Task</span>::<span class="ident">new</span>();
<span class="ident">workspace_task</span>.<span class="ident">script</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">script_lines</span>);
<span class="ident">workspace_task</span>
}
<span class="doccomment">/// Creates the full execution plan</span>
<span class="kw">fn</span> <span class="ident">create_execution_plan</span>(
<span class="ident">config</span>: <span class="kw-2">&</span><span class="ident">Config</span>,
<span class="ident">task</span>: <span class="kw-2">&</span><span class="ident">str</span>,
<span class="ident">disable_workspace</span>: <span class="ident">bool</span>,
) <span class="op">-></span> <span class="ident">ExecutionPlan</span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">task_names</span> <span class="op">=</span> <span class="ident">HashSet</span>::<span class="ident">new</span>();
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">steps</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">new</span>();
<span class="kw">match</span> <span class="ident">config</span>.<span class="ident">config</span>.<span class="ident">init_task</span> {
<span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="ident">task</span>) <span class="op">=></span> {
<span class="kw">match</span> <span class="ident">config</span>.<span class="ident">tasks</span>.<span class="ident">get</span>(<span class="ident">task</span>) {
<span class="prelude-val">Some</span>(<span class="ident">task_config</span>) <span class="op">=></span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">clone_task</span> <span class="op">=</span> <span class="ident">task_config</span>.<span class="ident">clone</span>();
<span class="kw">let</span> <span class="ident">normalized_task</span> <span class="op">=</span> <span class="ident">clone_task</span>.<span class="ident">get_normalized_task</span>();
<span class="kw">let</span> <span class="ident">add</span> <span class="op">=</span> <span class="op">!</span><span class="ident">normalized_task</span>.<span class="ident">disabled</span>.<span class="ident">unwrap_or</span>(<span class="bool-val">false</span>);
<span class="kw">if</span> <span class="ident">add</span> {
<span class="ident">steps</span>.<span class="ident">push</span>(<span class="ident">Step</span> { <span class="ident">name</span>: <span class="ident">task</span>.<span class="ident">to_string</span>(), <span class="ident">config</span>: <span class="ident">normalized_task</span> });
}
}
<span class="prelude-val">None</span> <span class="op">=></span> <span class="macro">error</span><span class="macro">!</span>(<span class="string">"Task not found: {}"</span>, <span class="kw-2">&</span><span class="ident">task</span>),
}
}
<span class="prelude-val">None</span> <span class="op">=></span> <span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Init task not defined."</span>),
};
<span class="comment">// load crate info and look for workspace info</span>
<span class="kw">let</span> <span class="ident">crate_info</span> <span class="op">=</span> <span class="ident">environment</span>::<span class="ident">crateinfo</span>::<span class="ident">load</span>();
<span class="kw">if</span> <span class="ident">disable_workspace</span> <span class="op">||</span> <span class="ident">crate_info</span>.<span class="ident">workspace</span>.<span class="ident">is_none</span>() {
<span class="ident">create_execution_plan_for_step</span>(<span class="kw-2">&</span><span class="ident">config</span>, <span class="kw-2">&</span><span class="ident">task</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">steps</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">task_names</span>, <span class="bool-val">true</span>);
} <span class="kw">else</span> {
<span class="kw">let</span> <span class="ident">workspace_task</span> <span class="op">=</span> <span class="ident">create_workspace_task</span>(<span class="ident">crate_info</span>, <span class="ident">task</span>);
<span class="ident">steps</span>.<span class="ident">push</span>(<span class="ident">Step</span> { <span class="ident">name</span>: <span class="string">"workspace"</span>.<span class="ident">to_string</span>(), <span class="ident">config</span>: <span class="ident">workspace_task</span> });
}
<span class="comment">// always add end task even if already executed due to some depedency</span>
<span class="kw">match</span> <span class="ident">config</span>.<span class="ident">config</span>.<span class="ident">end_task</span> {
<span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="ident">task</span>) <span class="op">=></span> {
<span class="kw">match</span> <span class="ident">config</span>.<span class="ident">tasks</span>.<span class="ident">get</span>(<span class="ident">task</span>) {
<span class="prelude-val">Some</span>(<span class="ident">task_config</span>) <span class="op">=></span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">clone_task</span> <span class="op">=</span> <span class="ident">task_config</span>.<span class="ident">clone</span>();
<span class="kw">let</span> <span class="ident">normalized_task</span> <span class="op">=</span> <span class="ident">clone_task</span>.<span class="ident">get_normalized_task</span>();
<span class="kw">let</span> <span class="ident">add</span> <span class="op">=</span> <span class="op">!</span><span class="ident">normalized_task</span>.<span class="ident">disabled</span>.<span class="ident">unwrap_or</span>(<span class="bool-val">false</span>);
<span class="kw">if</span> <span class="ident">add</span> {
<span class="ident">steps</span>.<span class="ident">push</span>(<span class="ident">Step</span> { <span class="ident">name</span>: <span class="ident">task</span>.<span class="ident">to_string</span>(), <span class="ident">config</span>: <span class="ident">normalized_task</span> });
}
}
<span class="prelude-val">None</span> <span class="op">=></span> <span class="macro">error</span><span class="macro">!</span>(<span class="string">"Task not found: {}"</span>, <span class="kw-2">&</span><span class="ident">task</span>),
}
}
<span class="prelude-val">None</span> <span class="op">=></span> <span class="macro">debug</span><span class="macro">!</span>(<span class="string">"End task not defined."</span>),
};
<span class="ident">ExecutionPlan</span> { <span class="ident">steps</span> }
}
<span class="kw">fn</span> <span class="ident">run_flow</span>(<span class="ident">flow_info</span>: <span class="kw-2">&</span><span class="ident">FlowInfo</span>) {
<span class="kw">let</span> <span class="ident">execution_plan</span> <span class="op">=</span> <span class="ident">create_execution_plan</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>.<span class="ident">config</span>, <span class="kw-2">&</span><span class="ident">flow_info</span>.<span class="ident">task</span>, <span class="ident">flow_info</span>.<span class="ident">disable_workspace</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Created execution plan: {:#?}"</span>, <span class="kw-2">&</span><span class="ident">execution_plan</span>);
<span class="ident">run_task_flow</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>, <span class="kw-2">&</span><span class="ident">execution_plan</span>);
}
<span class="doccomment">/// Runs the requested tasks.<br></span>
<span class="doccomment">/// The flow is as follows:</span>
<span class="doccomment">///</span>
<span class="doccomment">/// * Create an execution plan based on the requested task and its dependencies</span>
<span class="doccomment">/// * Run all tasks defined in the execution plan</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">run</span>(
<span class="ident">config</span>: <span class="ident">Config</span>,
<span class="ident">task</span>: <span class="kw-2">&</span><span class="ident">str</span>,
<span class="ident">env_info</span>: <span class="ident">EnvInfo</span>,
<span class="ident">disable_workspace</span>: <span class="ident">bool</span>,
) {
<span class="kw">let</span> <span class="ident">start_time</span> <span class="op">=</span> <span class="ident">SystemTime</span>::<span class="ident">now</span>();
<span class="kw">let</span> <span class="ident">flow_info</span> <span class="op">=</span> <span class="ident">FlowInfo</span> { <span class="ident">config</span>, <span class="ident">task</span>: <span class="ident">task</span>.<span class="ident">to_string</span>(), <span class="ident">env_info</span>, <span class="ident">disable_workspace</span> };
<span class="ident">run_flow</span>(<span class="kw-2">&</span><span class="ident">flow_info</span>);
<span class="kw">let</span> <span class="ident">time_string</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">start_time</span>.<span class="ident">elapsed</span>() {
<span class="prelude-val">Ok</span>(<span class="ident">elapsed</span>) <span class="op">=></span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">string</span> <span class="op">=</span> <span class="string">" in "</span>.<span class="ident">to_string</span>();
<span class="ident">string</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="ident">elapsed</span>.<span class="ident">as_secs</span>().<span class="ident">to_string</span>());
<span class="ident">string</span>.<span class="ident">push_str</span>(<span class="string">" seconds"</span>);
<span class="ident">string</span>
}
_ <span class="op">=></span> <span class="string">""</span>.<span class="ident">to_string</span>(),
};
<span class="macro">info</span><span class="macro">!</span>(<span class="string">"Build Done {}."</span>, <span class="kw-2">&</span><span class="ident">time_string</span>);
}
<span class="doccomment">/// Only prints the execution plan</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">print</span>(
<span class="ident">config</span>: <span class="kw-2">&</span><span class="ident">Config</span>,
<span class="ident">task</span>: <span class="kw-2">&</span><span class="ident">str</span>,
<span class="ident">disable_workspace</span>: <span class="ident">bool</span>,
) {
<span class="kw">let</span> <span class="ident">execution_plan</span> <span class="op">=</span> <span class="ident">create_execution_plan</span>(<span class="kw-2">&</span><span class="ident">config</span>, <span class="kw-2">&</span><span class="ident">task</span>, <span class="ident">disable_workspace</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Created execution plan: {:#?}"</span>, <span class="kw-2">&</span><span class="ident">execution_plan</span>);
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{:#?}"</span>, <span class="kw-2">&</span><span class="ident">execution_plan</span>);
}
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