commit ca020108f463f1b847b0b27f4cb50f0578da07be
parent 5dae769fecf35bd509f8724425fecba3b37bf0f6
Author: Stefan Koch <programming@stefan-koch.name>
Date: Sun, 25 Aug 2019 11:44:33 +0200
create a first test cloning a git repo
Diffstat:
| M | .gitignore | | | 9 | +++++++++ |
| A | Cargo.lock | | | 272 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | Cargo.toml | | | 9 | +++++++++ |
| A | src/main.rs | | | 62 | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
4 files changed, 352 insertions(+), 0 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -10,3 +10,11 @@
# Output of the go coverage tool, specifically when used with LiteIDE
*.out
+
+
+#Added by cargo
+#
+#already existing elements are commented out
+
+/target
+**/*.rs.bk+
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
@@ -0,0 +1,272 @@
+[[package]]
+name = "autocfg"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "bitflags"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "c2-chacha"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "cc"
+version = "1.0.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "cfg-if"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "cinderella"
+version = "0.1.0"
+dependencies = [
+ "git2 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasi 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "git2"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "idna"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "libc"
+version = "0.2.62"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "libgit2-sys"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libssh2-sys 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "libssh2-sys"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+]
+
+[[package]]
+name = "libz-sys"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "log"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "matches"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.49"
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+
+[[package]]
+name = "percent-encoding"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "pkg-config"
+version = "0.3.15"
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+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.5"
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+
+[[package]]
+name = "rand"
+version = "0.7.0"
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+[[package]]
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+version = "0.2.1"
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+
+[[package]]
+name = "url"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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diff --git a/Cargo.toml b/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "cinderella"
+version = "0.1.0"
+authors = ["Stefan Koch <programming@stefan-koch.name>"]
+edition = "2018"
+
+[dependencies]
+git2 = "0.10.0"
+rand = "0.7.0"
diff --git a/src/main.rs b/src/main.rs
@@ -0,0 +1,62 @@
+use std::error::Error;
+use std::fs;
+use std::path::{Path, PathBuf};
+use git2::Repository;
+
+use rand::Rng;
+use rand::distributions::Alphanumeric;
+
+// TODO: Move this to a sourcecontrol/git module later
+trait CodeSource {
+ fn fetch(&self, target: &Path) -> Result<WorkDir, Box<Error>>;
+}
+
+struct Git {
+ src: String,
+}
+
+struct WorkDir {
+ path: PathBuf,
+}
+
+impl CodeSource for Git {
+ fn fetch(&self, target: &Path) -> Result<WorkDir, Box<Error>> {
+ let repo = Repository::clone(&self.src, target)?;
+ let path = repo.workdir()
+ .expect("Newly cloned repo is expected to have a workdir");
+
+ Ok(WorkDir {
+ path: path.to_path_buf(),
+ })
+ }
+}
+
+impl Drop for WorkDir {
+ fn drop(&mut self) {
+ // TODO: Only write this error to a log file, but do not panic
+ fs::remove_dir_all(&self.path)
+ .expect("Could not delete work dir");
+ }
+}
+
+fn random_dir() -> String {
+ rand::thread_rng()
+ .sample_iter(&Alphanumeric)
+ .take(10)
+ .collect::<String>()
+}
+
+fn main() {
+ println!("Hello, Cinderella!");
+
+ let repo = Git {
+ src: String::from("https://github.com/aufziehvogel/CInderella.git"),
+ };
+
+ // generate a temp unique work dir
+ let mut tempdir = PathBuf::from("/tmp/cinderella");
+ tempdir.push(random_dir());
+
+ let workdir = repo.fetch(&tempdir).expect("could not clone repo");
+ println!("Workdir is at {:?}", workdir.path);
+}
