temptree-0.2.0/.cargo_vcs_info.json0000644000000001120000000000000126510ustar { "git": { "sha1": "3fc0b8d6f14261580fddd56473572eaa181d6513" } } temptree-0.2.0/.github/workflows/build.yaml000064400000000000000000000041240000000000000170060ustar 00000000000000name: Build on: push: branches: - master tags: - v*.*.* pull_request: branches: - master jobs: all: name: All strategy: matrix: os: - macos-latest - ubuntu-latest - windows-latest include: - os: ubuntu-latest target: x86_64-unknown-linux-musl - os: macos-latest target: x86_64-apple-darwin - os: windows-latest target: x86_64-pc-windows-msvc runs-on: ${{matrix.os}} env: RUSTFLAGS: "-D warnings" steps: - uses: actions/checkout@v2 if: github.event_name == 'pull_request' with: ref: ${{ github.event.pull_request.head.sha }} fetch-depth: 0 - uses: actions/checkout@v2 if: github.event_name != 'pull_request' with: fetch-depth: 0 - name: Cache cargo registry uses: actions/cache@v1 with: path: ~/.cargo/registry key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }} - name: Cache cargo index uses: actions/cache@v1 with: path: ~/.cargo/git key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }} - name: Cache cargo build uses: actions/cache@v1 with: path: target key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }} - name: Install Stable uses: actions-rs/toolchain@v1 with: toolchain: stable target: ${{matrix.target}} profile: minimal components: clippy, rustfmt override: true - name: Info run: | rustup --version cargo --version cargo clippy --version - name: Build run: cargo build --all --verbose - name: Test run: cargo test --all --verbose - name: Clippy run: cargo clippy --all - name: Check Formatting run: cargo fmt --all -- --check - name: Check for Forbidden Words if: ${{ matrix.os == 'ubuntu-latest' }} run: | sudo apt-get update sudo apt-get install ripgrep ./bin/forbid temptree-0.2.0/.gitignore000064400000000000000000000000360000000000000134140ustar 00000000000000/target **/*.rs.bk Cargo.lock temptree-0.2.0/CHANGELOG.md000064400000000000000000000001250000000000000132340ustar 00000000000000Changelog ========= [v0.0.0] - 2019-12-31 --------------------- - Initial release temptree-0.2.0/CONTRIBUTING000064400000000000000000000003310000000000000132540ustar 00000000000000Contributing ============ Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you shall be licensed as in LICENSE, without any additional terms or conditions. temptree-0.2.0/Cargo.toml0000644000000016140000000000000106570ustar # THIS FILE IS AUTOMATICALLY GENERATED BY CARGO # # When uploading crates to the registry Cargo will automatically # "normalize" Cargo.toml files for maximal compatibility # with all versions of Cargo and also rewrite `path` dependencies # to registry (e.g., crates.io) dependencies # # If you believe there's an error in this file please file an # issue against the rust-lang/cargo repository. If you're # editing this file be aware that the upstream Cargo.toml # will likely look very different (and much more reasonable) [package] edition = "2018" name = "temptree" version = "0.2.0" authors = ["Casey Rodarmor "] autotests = false description = "Temporary trees of files" homepage = "https://github.com/casey/temptree" license = "CC0-1.0" repository = "https://github.com/casey/temptree" [[test]] name = "integration" path = "tests/lib.rs" [dependencies.tempfile] version = "3.0.0" temptree-0.2.0/Cargo.toml.orig000064400000000000000000000006250000000000000143170ustar 00000000000000[package] name = "temptree" version = "0.2.0" description = "Temporary trees of files" authors = ["Casey Rodarmor "] license = "CC0-1.0" homepage = "https://github.com/casey/temptree" repository = "https://github.com/casey/temptree" edition = "2018" autotests = false [dependencies] tempfile = "3.0.0" [[test]] name = "integration" path = "tests/lib.rs" temptree-0.2.0/LICENSE000064400000000000000000000156100000000000000124350ustar 00000000000000Creative Commons Legal Code CC0 1.0 Universal CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. 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Affirmer understands and acknowledges that Creative Commons is not a party to this document and has no duty or obligation with respect to this CC0 or use of the Work. temptree-0.2.0/README.md000064400000000000000000000000450000000000000127030ustar 00000000000000# temptree: temporary trees of files temptree-0.2.0/bin/forbid000075500000000000000000000001730000000000000133710ustar 00000000000000#!/usr/bin/env bash set -euxo pipefail which rg ! rg \ --glob !bin/forbid \ --ignore-case \ 'dbg!|fixme|todo|xxx' temptree-0.2.0/justfile000075500000000000000000000014020000000000000131750ustar 00000000000000bt := '0' export RUST_BACKTRACE := bt version := `sed -En 's/version[[:space:]]*=[[:space:]]*"([^"]+)"/v\1/p' Cargo.toml | head -1` all: clippy test forbid git diff --no-ext-diff --quiet --exit-code cargo test watch: cargo watch --clear --exec ltest test: cargo test forbid: ./bin/forbid publish: all git branch | grep '* master' cargo publish git tag -a {{version}} -m 'Release {{version}}' git push github {{version}} # clean up feature branch BRANCH done BRANCH: git checkout master git diff --no-ext-diff --quiet --exit-code git pull --rebase github master git diff --no-ext-diff --quiet --exit-code {{BRANCH}} git branch -D {{BRANCH}} push: all git push pr: all gh pr create # everyone's favorite animate paper clip clippy: cargo clippy temptree-0.2.0/rustfmt.toml000064400000000000000000000000370000000000000140260ustar 00000000000000tab_spaces = 2 max_width = 100 temptree-0.2.0/src/lib.rs000064400000000000000000000054040000000000000133330ustar 00000000000000//! Temptree creates temporary trees of files: //! //! ``` //! use temptree::temptree; //! //! let tree = temptree! { //! foo: "a", //! bar: { //! baz: "b", //! }, //! }; //! //! let foo_contents = std::fs::read_to_string(tree.path().join("foo")).unwrap(); //! assert_eq!(foo_contents, "a"); //! //! let baz_contents = std::fs::read_to_string(tree.path().join("bar/baz")).unwrap(); //! assert_eq!(baz_contents, "b"); //! ``` use std::{collections::BTreeMap, fs, io, path::Path}; #[derive(Default)] pub struct Tree { entries: BTreeMap<&'static str, Entry>, } impl Tree { pub fn instantiate(&self, base: &Path) -> io::Result<()> { for (name, entry) in &self.entries { entry.instantiate(&base.join(name))?; } Ok(()) } pub fn insert(&mut self, name: &'static str, entry: Entry) { self.entries.insert(name, entry); } pub fn map(&mut self, mut f: impl FnMut(&str, &str) -> String) { let mut stack = vec![self]; while let Some(tree) = stack.pop() { for (name, entry) in &mut tree.entries { match entry { Entry::File { contents } => { *contents = f(name, contents); } Entry::Tree { tree } => stack.push(tree), } } } } } pub enum Entry { File { contents: String }, Tree { tree: Tree }, } impl Entry { fn instantiate(&self, path: &Path) -> io::Result<()> { match self { Entry::File { contents } => fs::write(path, contents)?, Entry::Tree { tree } => { fs::create_dir(path)?; for (name, entry) in &tree.entries { entry.instantiate(&path.join(name))?; } } } Ok(()) } } #[macro_export] macro_rules! entry { { { $($contents:tt)* } } => { $crate::Entry::Tree{tree: $crate::tree!($($contents)*)} }; { $contents:expr } => { $crate::Entry::File{contents: $contents.into()} }; } #[macro_export] macro_rules! tree { {} => { $crate::Tree::default() }; { $($name:tt : $contents:tt),* $(,)? } => { { #[allow(unused_mut)] let mut tree = $crate::Tree::default(); $( tree.insert($crate::name!($name), $crate::entry!($contents)); )* tree } } } #[macro_export] macro_rules! name { { $name:ident } => { stringify!($name) }; { $name:literal } => { $name }; } #[macro_export] macro_rules! temptree { { $($contents:tt)* } => { { $crate::temptree_result!($($contents)*).expect("failed to instantiate temptree") } } } #[macro_export] macro_rules! temptree_result { { $($contents:tt)* } => { { tempfile::Builder::new().prefix("temptree").tempdir() .and_then(|tempdir| { $crate::tree!($($contents)*).instantiate(&tempdir.path())?; Ok(tempdir) }) } } } temptree-0.2.0/tests/lib.rs000064400000000000000000000027010000000000000137030ustar 00000000000000use std::fs; use tempfile::tempdir; use temptree::{temptree, tree}; #[test] fn file() { let tmpdir = temptree! { foo: "bar", }; let contents = fs::read_to_string(tmpdir.path().join("foo")).unwrap(); assert_eq!(contents, "bar"); } #[test] fn string_filename() { let tmpdir = temptree! { "foo.txt": "bar", }; let contents = fs::read_to_string(tmpdir.path().join("foo.txt")).unwrap(); assert_eq!(contents, "bar"); } #[test] fn dir() { let tmpdir = temptree! { foo: { bar: "baz", }, }; let contents = fs::read_to_string(tmpdir.path().join("foo/bar")).unwrap(); assert_eq!(contents, "baz"); } #[test] fn multiple_entries() { let tmpdir = temptree! { a: "foo", b: "bar", }; assert_eq!(fs::read_to_string(tmpdir.path().join("a")).unwrap(), "foo"); assert_eq!(fs::read_to_string(tmpdir.path().join("b")).unwrap(), "bar"); } #[test] fn empty_tree() { let tmpdir = temptree! { a: {}, }; assert_eq!(fs::read_dir(tmpdir.path().join("a")).unwrap().count(), 0); } #[test] fn trailing_comma_optional() { temptree! { a: {} }; } #[test] fn map_contents() { let mut tree = tree! { a: "foo", b: "bar", }; tree.map(|_name, contents| contents.to_uppercase()); let dir = tempdir().unwrap(); tree.instantiate(dir.path()).unwrap(); assert_eq!(fs::read_to_string(dir.path().join("a")).unwrap(), "FOO"); assert_eq!(fs::read_to_string(dir.path().join("b")).unwrap(), "BAR"); }