diff --git a/Cargo.lock b/Cargo.lock index a572585e02..e98efae595 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -173,6 +173,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "7a0dd1ca384932ff3641c8718a02769f1698e7563dc6974ffd03346116310423" dependencies = [ "find-msvc-tools", + "jobserver", + "libc", "shlex", ] @@ -417,6 +419,17 @@ dependencies = [ "objc2", ] +[[package]] +name = "displaydoc" +version = "0.2.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "dotenvy" version = "0.15.7" @@ -463,6 +476,15 @@ version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2" +[[package]] +name = "form_urlencoded" +version = "1.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cb4cb245038516f5f85277875cdaa4f7d2c9a0fa0468de06ed190163b1581fcf" +dependencies = [ + "percent-encoding", +] + [[package]] name = "generate-book" version = "0.0.0" @@ -501,6 +523,18 @@ dependencies = [ "wasi", ] +[[package]] +name = "getrandom" +version = "0.3.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd" +dependencies = [ + "cfg-if", + "libc", + "r-efi 5.3.0", + "wasip2", +] + [[package]] name = "getrandom" version = "0.4.2" @@ -509,12 +543,27 @@ checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555" dependencies = [ "cfg-if", "libc", - "r-efi", + "r-efi 6.0.0", "rand_core", "wasip2", "wasip3", ] +[[package]] +name = "git2" +version = "0.20.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7b88256088d75a56f8ecfa070513a775dd9107f6530ef14919dac831af9cfe2b" +dependencies = [ + "bitflags", + "libc", + "libgit2-sys", + "log", + "openssl-probe", + "openssl-sys", + "url", +] + [[package]] name = "hashbrown" version = "0.15.5" @@ -566,12 +615,114 @@ dependencies = [ "cc", ] +[[package]] +name = "icu_collections" +version = "2.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4c6b649701667bbe825c3b7e6388cb521c23d88644678e83c0c4d0a621a34b43" +dependencies = [ + "displaydoc", + "potential_utf", + "yoke", + "zerofrom", + "zerovec", +] + +[[package]] +name = "icu_locale_core" +version = "2.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "edba7861004dd3714265b4db54a3c390e880ab658fec5f7db895fae2046b5bb6" +dependencies = [ + "displaydoc", + "litemap", + "tinystr", + "writeable", + "zerovec", +] + +[[package]] +name = "icu_normalizer" +version = "2.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5f6c8828b67bf8908d82127b2054ea1b4427ff0230ee9141c54251934ab1b599" +dependencies = [ + "icu_collections", + "icu_normalizer_data", + "icu_properties", + "icu_provider", + "smallvec", + "zerovec", +] + +[[package]] +name = "icu_normalizer_data" +version = "2.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7aedcccd01fc5fe81e6b489c15b247b8b0690feb23304303a9e560f37efc560a" + +[[package]] +name = "icu_properties" +version = "2.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "020bfc02fe870ec3a66d93e677ccca0562506e5872c650f893269e08615d74ec" +dependencies = [ + "icu_collections", + "icu_locale_core", + "icu_properties_data", + "icu_provider", + "zerotrie", + "zerovec", +] + +[[package]] +name = "icu_properties_data" +version = "2.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "616c294cf8d725c6afcd8f55abc17c56464ef6211f9ed59cccffe534129c77af" + +[[package]] +name = "icu_provider" +version = "2.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "85962cf0ce02e1e0a629cc34e7ca3e373ce20dda4c4d7294bbd0bf1fdb59e614" +dependencies = [ + "displaydoc", + "icu_locale_core", + "writeable", + "yoke", + "zerofrom", + "zerotrie", + "zerovec", +] + [[package]] name = "id-arena" version = "2.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954" +[[package]] +name = "idna" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3b0875f23caa03898994f6ddc501886a45c7d3d62d04d2d90788d47be1b1e4de" +dependencies = [ + "idna_adapter", + "smallvec", + "utf8_iter", +] + +[[package]] +name = "idna_adapter" +version = "1.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3acae9609540aa318d1bc588455225fb2085b9ed0c4f6bd0d9d5bcd86f1a0344" +dependencies = [ + "icu_normalizer", + "icu_properties", +] + [[package]] name = "indexmap" version = "2.13.0" @@ -605,6 +756,16 @@ version = "1.0.17" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2" +[[package]] +name = "jobserver" +version = "0.1.34" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33" +dependencies = [ + "getrandom 0.3.4", + "libc", +] + [[package]] name = "js-sys" version = "0.3.91" @@ -631,6 +792,7 @@ dependencies = [ "dirs", "dotenvy", "edit-distance", + "git2", "heck", "is_executable", "lexiclean", @@ -677,6 +839,20 @@ version = "0.2.183" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b5b646652bf6661599e1da8901b3b9522896f01e736bad5f723fe7a3a27f899d" +[[package]] +name = "libgit2-sys" +version = "0.18.3+1.9.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9b3acc4b91781bb0b3386669d325163746af5f6e4f73e6d2d630e09a35f3487" +dependencies = [ + "cc", + "libc", + "libssh2-sys", + "libz-sys", + "openssl-sys", + "pkg-config", +] + [[package]] name = "libredox" version = "0.1.14" @@ -686,12 +862,44 @@ dependencies = [ "libc", ] +[[package]] +name = "libssh2-sys" +version = "0.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "220e4f05ad4a218192533b300327f5150e809b54c4ec83b5a1d91833601811b9" +dependencies = [ + "cc", + "libc", + "libz-sys", + "openssl-sys", + "pkg-config", + "vcpkg", +] + +[[package]] +name = "libz-sys" +version = "1.1.25" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d52f4c29e2a68ac30c9087e1b772dc9f44a2b66ed44edf2266cf2be9b03dafc1" +dependencies = [ + "cc", + "libc", + "pkg-config", + "vcpkg", +] + [[package]] name = "linux-raw-sys" version = "0.12.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "32a66949e030da00e8c7d4434b251670a91556f4144941d37452769c25d58a53" +[[package]] +name = "litemap" +version = "0.8.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6373607a59f0be73a39b6fe456b8192fcc3585f602af20751600e974dd455e77" + [[package]] name = "log" version = "0.4.29" @@ -771,6 +979,24 @@ version = "1.70.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe" +[[package]] +name = "openssl-probe" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e" + +[[package]] +name = "openssl-sys" +version = "0.9.112" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "57d55af3b3e226502be1526dfdba67ab0e9c96fc293004e79576b2b9edb0dbdb" +dependencies = [ + "cc", + "libc", + "pkg-config", + "vcpkg", +] + [[package]] name = "option-ext" version = "0.2.0" @@ -783,6 +1009,21 @@ version = "2.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220" +[[package]] +name = "pkg-config" +version = "0.3.32" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c" + +[[package]] +name = "potential_utf" +version = "0.1.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b73949432f5e2a09657003c25bca5e19a0e9c84f8058ca374f49e0ebe605af77" +dependencies = [ + "zerovec", +] + [[package]] name = "pretty_assertions" version = "1.4.1" @@ -842,6 +1083,12 @@ dependencies = [ "proc-macro2", ] +[[package]] +name = "r-efi" +version = "5.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f" + [[package]] name = "r-efi" version = "6.0.0" @@ -1025,6 +1272,12 @@ dependencies = [ "unicode-segmentation", ] +[[package]] +name = "smallvec" +version = "1.15.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03" + [[package]] name = "snafu" version = "0.9.0" @@ -1046,6 +1299,12 @@ dependencies = [ "syn", ] +[[package]] +name = "stable_deref_trait" +version = "1.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596" + [[package]] name = "strsim" version = "0.11.1" @@ -1084,6 +1343,17 @@ dependencies = [ "unicode-ident", ] +[[package]] +name = "synstructure" +version = "0.13.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "target" version = "2.1.0" @@ -1142,6 +1412,16 @@ dependencies = [ "syn", ] +[[package]] +name = "tinystr" +version = "0.8.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "42d3e9c45c09de15d06dd8acf5f4e0e399e85927b7f00711024eb7ae10fa4869" +dependencies = [ + "displaydoc", + "zerovec", +] + [[package]] name = "typed-arena" version = "2.0.2" @@ -1191,6 +1471,24 @@ dependencies = [ "regex", ] +[[package]] +name = "url" +version = "2.5.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ff67a8a4397373c3ef660812acab3268222035010ab8680ec4215f38ba3d0eed" +dependencies = [ + "form_urlencoded", + "idna", + "percent-encoding", + "serde", +] + +[[package]] +name = "utf8_iter" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be" + [[package]] name = "utf8parse" version = "0.2.2" @@ -1208,6 +1506,12 @@ dependencies = [ "wasm-bindgen", ] +[[package]] +name = "vcpkg" +version = "0.2.15" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426" + [[package]] name = "version_check" version = "0.9.5" @@ -1584,12 +1888,95 @@ dependencies = [ "wasmparser", ] +[[package]] +name = "writeable" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9edde0db4769d2dc68579893f2306b26c6ecfbe0ef499b013d731b7b9247e0b9" + [[package]] name = "yansi" version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049" +[[package]] +name = "yoke" +version = "0.8.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "72d6e5c6afb84d73944e5cedb052c4680d5657337201555f9f2a16b7406d4954" +dependencies = [ + "stable_deref_trait", + "yoke-derive", + "zerofrom", +] + +[[package]] +name = "yoke-derive" +version = "0.8.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b659052874eb698efe5b9e8cf382204678a0086ebf46982b79d6ca3182927e5d" +dependencies = [ + "proc-macro2", + "quote", + "syn", + "synstructure", +] + +[[package]] +name = "zerofrom" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "50cc42e0333e05660c3587f3bf9d0478688e15d870fab3346451ce7f8c9fbea5" +dependencies = [ + "zerofrom-derive", +] + +[[package]] +name = "zerofrom-derive" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502" +dependencies = [ + "proc-macro2", + "quote", + "syn", + "synstructure", +] + +[[package]] +name = "zerotrie" +version = "0.2.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2a59c17a5562d507e4b54960e8569ebee33bee890c70aa3fe7b97e85a9fd7851" +dependencies = [ + "displaydoc", + "yoke", + "zerofrom", +] + +[[package]] +name = "zerovec" +version = "0.11.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6c28719294829477f525be0186d13efa9a3c602f7ec202ca9e353d310fb9a002" +dependencies = [ + "yoke", + "zerofrom", + "zerovec-derive", +] + +[[package]] +name = "zerovec-derive" +version = "0.11.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "eadce39539ca5cb3985590102671f2567e659fca9666581ad3411d59207951f3" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "zmij" version = "1.0.21" diff --git a/Cargo.toml b/Cargo.toml index cad6766685..9ebd03d35f 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -51,6 +51,7 @@ tempfile = "3.0.0" typed-arena = "2.0.1" unicode-width = "0.2.0" uuid = { version = "1.0.0", features = ["v4"] } +git2 = {version = "0.20.4", features = ["vendored-libgit2"]} [target.'cfg(unix)'.dependencies] nix = { version = "0.31.0", features = ["signal", "user", "fs"] } diff --git a/README.md b/README.md index 343315b910..551e18f82b 100644 --- a/README.md +++ b/README.md @@ -2131,6 +2131,13 @@ xdg_config_dir := if env('XDG_CONFIG_HOME', '') =~ '^/' { } ``` +##### git + +- `git_repo()` — Returns the root of the git repository where the recipe is running. +- `git_branch()` — Returns the current git branch name. +- `git_rev()` / `git_rev_full()` — Returns the latest commit hash (short and full, respectively). +- `git_is_dirty()` — Returns the string `"true"` if the branch is dirty (has uncommitted changes), and `"false"` otherwise. + ### Constants A number of constants are predefined: diff --git a/src/function.rs b/src/function.rs index 31b8aba4e1..b8b099a491 100644 --- a/src/function.rs +++ b/src/function.rs @@ -62,6 +62,11 @@ pub(crate) fn get(name: &str) -> Option { "extension" => Unary(extension), "file_name" => Unary(file_name), "file_stem" => Unary(file_stem), + "git_repo" => Nullary(git_repo), + "git_branch" => Nullary(git_branch), + "git_rev" => Nullary(git_rev), + "git_rev_full" => Nullary(git_rev_full), + "git_is_dirty" => Nullary(git_is_dirty), "home_directory" => Nullary(|_| dir("home", dirs::home_dir)), "invocation_directory" => Nullary(invocation_directory), "invocation_directory_native" => Nullary(invocation_directory_native), @@ -326,6 +331,83 @@ fn file_stem(_context: Context, path: &str) -> FunctionResult { .ok_or_else(|| format!("Could not extract file stem from `{path}`")) } +fn open_git_repo(context: Context) -> Result { + git2::Repository::open(context.execution_context.working_directory()) + .map_err(|e| format!("Cannot open repo cause `{e}`")) +} + +fn git_repo(context: Context) -> FunctionResult { + let repo = open_git_repo(context)?; + repo + .workdir() + .ok_or_else(|| "Cannot find repo at working directory".to_string()) + .and_then(|workdir| { + workdir + .as_os_str() + .to_str() + .map(str::to_string) + .ok_or_else(|| "unable to convert directory path to string".to_string()) + }) +} + +fn git_branch(context: Context) -> FunctionResult { + let repo = open_git_repo(context)?; + let head = repo + .head() + .map_err(|e| format!("Failed to get HEAD cause '{e}'"))?; + if head.is_branch() { + head + .shorthand() + .map(str::to_owned) + .ok_or_else(|| "unable to convert branch to string".to_string()) + } else { + Err("HEAD is detached, not on a branch".to_string()) + } +} + +fn get_git_commit(repo: &git2::Repository) -> Result { + let head = repo + .head() + .map_err(|e| format!("Failed to get HEAD cause '{e}'"))?; + + head + .peel(git2::ObjectType::Commit) + .map_err(|e| format!("HEAD does not point to a commit: {e}")) +} +fn git_rev(context: Context) -> FunctionResult { + let repo = open_git_repo(context)?; + get_git_commit(&repo) + .and_then(|commit| { + commit + .short_id() + .map_err(|e| format!("Failed to get short id: {e}")) + }) + .and_then(|id| { + id.as_str() + .ok_or_else(|| "Failed to get short id".to_string()) + .map(str::to_owned) + }) +} + +fn git_rev_full(context: Context) -> FunctionResult { + let repo = open_git_repo(context)?; + get_git_commit(&repo).map(|commit| commit.id().to_string()) +} + +fn git_is_dirty(context: Context) -> FunctionResult { + let repo = open_git_repo(context)?; + + let mut opts = git2::StatusOptions::new(); + opts.include_untracked(true); + opts.include_ignored(false); + + let statuses = repo + .statuses(Some(&mut opts)) + .map_err(|e| format!("Failed to get status: {e}"))?; + + Ok(if statuses.is_empty() { "false" } else { "true" }.to_string()) +} + fn invocation_directory(context: Context) -> FunctionResult { Platform::convert_native_path( context.execution_context.config,