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</pre><pre class="rust ">
<span class="doccomment">//! # env</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! Sets up the env vars before running the tasks.</span>
<span class="doccomment">//!</span>
<span class="kw">mod</span> <span class="ident">gitinfo</span>;
<span class="kw">mod</span> <span class="ident">rustinfo</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">crateinfo</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">"./mod_test.rs"</span>]</span>
<span class="kw">mod</span> <span class="ident">mod_test</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">env</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">path</span>::<span class="ident">PathBuf</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">GitInfo</span>, <span class="ident">PackageInfo</span>, <span class="ident">RustChannel</span>, <span class="ident">RustInfo</span>, <span class="ident">Workspace</span>};
<span class="doccomment">/// Updates the env based on the provided data</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">set_env</span>(<span class="ident">env</span>: <span class="ident">HashMap</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">String</span><span class="op">></span>) {
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Setting Up Env."</span>);
<span class="kw">for</span> (<span class="ident">key</span>, <span class="ident">value</span>) <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">env</span> {
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Setting env: {} = {}"</span>, <span class="kw-2">&</span><span class="ident">key</span>, <span class="kw-2">&</span><span class="ident">value</span>);
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="kw-2">&</span><span class="ident">key</span>, <span class="kw-2">&</span><span class="ident">value</span>);
}
}
<span class="doccomment">/// Updates the env for the current execution based on the descriptor.</span>
<span class="kw">fn</span> <span class="ident">initialize_env</span>(<span class="ident">config</span>: <span class="kw-2">&</span><span class="ident">Config</span>) {
<span class="macro">info</span><span class="macro">!</span>(<span class="string">"Setting Up Env."</span>);
<span class="ident">set_env</span>(<span class="ident">config</span>.<span class="ident">env</span>.<span class="ident">clone</span>());
}
<span class="kw">fn</span> <span class="ident">setup_env_for_crate</span>() <span class="op">-></span> <span class="ident">CrateInfo</span> {
<span class="kw">let</span> <span class="ident">crate_info</span> <span class="op">=</span> <span class="ident">crateinfo</span>::<span class="ident">load</span>();
<span class="kw">let</span> <span class="ident">crate_info_clone</span> <span class="op">=</span> <span class="ident">crate_info</span>.<span class="ident">clone</span>();
<span class="kw">let</span> <span class="ident">package_info</span> <span class="op">=</span> <span class="ident">crate_info</span>.<span class="ident">package</span>.<span class="ident">unwrap_or</span>(<span class="ident">PackageInfo</span>::<span class="ident">new</span>());
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">name</span>.<span class="ident">is_some</span>() {
<span class="kw">let</span> <span class="ident">crate_name</span> <span class="op">=</span> <span class="ident">package_info</span>.<span class="ident">name</span>.<span class="ident">unwrap</span>();
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_NAME"</span>, <span class="kw-2">&</span><span class="ident">crate_name</span>);
<span class="kw">let</span> <span class="ident">crate_fs_name</span> <span class="op">=</span> <span class="ident">str</span>::<span class="ident">replace</span>(<span class="kw-2">&</span><span class="ident">crate_name</span>, <span class="string">"-"</span>, <span class="string">"_"</span>);
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_FS_NAME"</span>, <span class="kw-2">&</span><span class="ident">crate_fs_name</span>);
}
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">version</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_VERSION"</span>, <span class="kw-2">&</span><span class="ident">package_info</span>.<span class="ident">version</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">description</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_DESCRIPTION"</span>, <span class="kw-2">&</span><span class="ident">package_info</span>.<span class="ident">description</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">license</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_LICENSE"</span>, <span class="kw-2">&</span><span class="ident">package_info</span>.<span class="ident">license</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">documentation</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_DOCUMENTATION"</span>, <span class="kw-2">&</span><span class="ident">package_info</span>.<span class="ident">documentation</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">homepage</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_HOMEPAGE"</span>, <span class="kw-2">&</span><span class="ident">package_info</span>.<span class="ident">homepage</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">package_info</span>.<span class="ident">repository</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_REPOSITORY"</span>, <span class="kw-2">&</span><span class="ident">package_info</span>.<span class="ident">repository</span>.<span class="ident">unwrap</span>());
}
<span class="kw">let</span> <span class="ident">is_workspace_var_value</span> <span class="op">=</span> <span class="kw">if</span> <span class="ident">crate_info</span>.<span class="ident">workspace</span>.<span class="ident">is_none</span>() {
<span class="string">"FALSE"</span>
} <span class="kw">else</span> {
<span class="string">"TRUE"</span>
};
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_IS_WORKSPACE"</span>, <span class="ident">is_workspace_var_value</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_or</span>(<span class="ident">Workspace</span>::<span class="ident">new</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="ident">members_string</span> <span class="op">=</span> <span class="ident">members</span>.<span class="ident">join</span>(<span class="string">","</span>);
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_CRATE_WORKSPACE_MEMBERS"</span>, <span class="kw-2">&</span><span class="ident">members_string</span>);
<span class="ident">crate_info_clone</span>
}
<span class="kw">fn</span> <span class="ident">setup_env_for_git_repo</span>() <span class="op">-></span> <span class="ident">GitInfo</span> {
<span class="kw">let</span> <span class="ident">git_info</span> <span class="op">=</span> <span class="ident">gitinfo</span>::<span class="ident">load</span>();
<span class="kw">let</span> <span class="ident">git_info_clone</span> <span class="op">=</span> <span class="ident">git_info</span>.<span class="ident">clone</span>();
<span class="kw">if</span> <span class="ident">git_info</span>.<span class="ident">branch</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_GIT_BRANCH"</span>, <span class="kw-2">&</span><span class="ident">git_info</span>.<span class="ident">branch</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">git_info</span>.<span class="ident">user_name</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_GIT_USER_NAME"</span>, <span class="kw-2">&</span><span class="ident">git_info</span>.<span class="ident">user_name</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">git_info</span>.<span class="ident">user_email</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_GIT_USER_EMAIL"</span>, <span class="kw-2">&</span><span class="ident">git_info</span>.<span class="ident">user_email</span>.<span class="ident">unwrap</span>());
}
<span class="ident">git_info_clone</span>
}
<span class="kw">fn</span> <span class="ident">setup_env_for_rust</span>() <span class="op">-></span> <span class="ident">RustInfo</span> {
<span class="kw">let</span> <span class="ident">rust_info</span> <span class="op">=</span> <span class="ident">rustinfo</span>::<span class="ident">load</span>();
<span class="kw">let</span> <span class="ident">rust_info_clone</span> <span class="op">=</span> <span class="ident">rust_info</span>.<span class="ident">clone</span>();
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">version</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_VERSION"</span>, <span class="kw-2">&</span><span class="ident">rust_info</span>.<span class="ident">version</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">channel</span>.<span class="ident">is_some</span>() {
<span class="kw">let</span> <span class="ident">channel_option</span> <span class="op">=</span> <span class="ident">rust_info</span>.<span class="ident">channel</span>.<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">channel</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">channel_option</span> {
<span class="ident">RustChannel</span>::<span class="ident">Stable</span> <span class="op">=></span> <span class="string">"stable"</span>,
<span class="ident">RustChannel</span>::<span class="ident">Beta</span> <span class="op">=></span> <span class="string">"beta"</span>,
<span class="ident">RustChannel</span>::<span class="ident">Nightly</span> <span class="op">=></span> <span class="string">"nightly"</span>,
};
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_CHANNEL"</span>, <span class="ident">channel</span>.<span class="ident">to_string</span>());
}
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">target_arch</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_TARGET_ARCH"</span>, <span class="kw-2">&</span><span class="ident">rust_info</span>.<span class="ident">target_arch</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">target_env</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_TARGET_ENV"</span>, <span class="kw-2">&</span><span class="ident">rust_info</span>.<span class="ident">target_env</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">target_os</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_TARGET_OS"</span>, <span class="kw-2">&</span><span class="ident">rust_info</span>.<span class="ident">target_os</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">target_pointer_width</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_TARGET_POINTER_WIDTH"</span>, <span class="kw-2">&</span><span class="ident">rust_info</span>.<span class="ident">target_pointer_width</span>.<span class="ident">unwrap</span>());
}
<span class="kw">if</span> <span class="ident">rust_info</span>.<span class="ident">target_vendor</span>.<span class="ident">is_some</span>() {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_RUST_TARGET_VENDOR"</span>, <span class="kw-2">&</span><span class="ident">rust_info</span>.<span class="ident">target_vendor</span>.<span class="ident">unwrap</span>());
}
<span class="ident">rust_info_clone</span>
}
<span class="doccomment">/// Sets up the env before the tasks execution.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setup_env</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="op">-></span> <span class="ident">EnvInfo</span> {
<span class="ident">initialize_env</span>(<span class="ident">config</span>);
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE"</span>, <span class="string">"true"</span>);
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_TASK"</span>, <span class="kw-2">&</span><span class="ident">task</span>);
<span class="comment">// load crate info</span>
<span class="kw">let</span> <span class="ident">crate_info</span> <span class="op">=</span> <span class="ident">setup_env_for_crate</span>();
<span class="comment">// load git info</span>
<span class="kw">let</span> <span class="ident">git_info</span> <span class="op">=</span> <span class="ident">setup_env_for_git_repo</span>();
<span class="comment">// load rust info</span>
<span class="kw">let</span> <span class="ident">rust_info</span> <span class="op">=</span> <span class="ident">setup_env_for_rust</span>();
<span class="ident">EnvInfo</span> { <span class="ident">rust_info</span>, <span class="ident">crate_info</span>, <span class="ident">git_info</span> }
}
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setup_cwd</span>(<span class="ident">cwd</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span>) {
<span class="kw">let</span> <span class="ident">directory</span> <span class="op">=</span> <span class="ident">cwd</span>.<span class="ident">unwrap_or</span>(<span class="string">"."</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Changing working directory to: {}"</span>, <span class="kw-2">&</span><span class="ident">directory</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">directory_path_buf</span> <span class="op">=</span> <span class="ident">PathBuf</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">directory</span>);
<span class="kw">if</span> <span class="op">!</span><span class="macro">cfg</span><span class="macro">!</span>(<span class="ident">windows</span>) {
<span class="ident">directory_path_buf</span> <span class="op">=</span> <span class="ident">directory_path_buf</span>.<span class="ident">canonicalize</span>().<span class="ident">unwrap_or</span>(<span class="ident">directory_path_buf</span>);
}
<span class="kw">let</span> <span class="ident">directory_path</span> <span class="op">=</span> <span class="ident">directory_path_buf</span>.<span class="ident">as_path</span>();
<span class="kw">match</span> <span class="ident">env</span>::<span class="ident">set_current_dir</span>(<span class="kw-2">&</span><span class="ident">directory_path</span>) {
<span class="prelude-val">Err</span>(<span class="ident">error</span>) <span class="op">=></span> <span class="macro">error</span><span class="macro">!</span>(<span class="string">"Unable to set current working directory to: {} {:#?}"</span>, <span class="kw-2">&</span><span class="ident">directory</span>, <span class="ident">error</span>),
_ <span class="op">=></span> {
<span class="ident">env</span>::<span class="ident">set_var</span>(<span class="string">"CARGO_MAKE_WORKING_DIRECTORY"</span>, <span class="ident">directory_path</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"Working directory changed to: {}"</span>, <span class="kw-2">&</span><span class="ident">directory</span>);
}
}
}
</pre>
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