From 336f2a4a2a64170bc915ad41345774179df6e632 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Vl=C3=A9rick?= Date: Thu, 12 Sep 2024 17:05:50 +0200 Subject: [PATCH] Added non interactive command execution --- Cargo.lock | 501 ++++++++++++++++++++++-------------------------- Cargo.toml | 2 +- README.md | 15 +- src/cli_args.rs | 98 +++++++--- src/main.rs | 100 ++++++++-- 5 files changed, 404 insertions(+), 312 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index f4e72b9..6969c00 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -4,18 +4,18 @@ version = 3 [[package]] name = "addr2line" -version = "0.21.0" +version = "0.24.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb" +checksum = "f5fb1d8e4442bd405fdfd1dacb42792696b0cf9cb15882e5d097b742a676d375" dependencies = [ "gimli", ] [[package]] -name = "adler" -version = "1.0.2" +name = "adler2" +version = "2.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe" +checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627" [[package]] name = "aho-corasick" @@ -28,9 +28,9 @@ dependencies = [ [[package]] name = "anstream" -version = "0.6.14" +version = "0.6.15" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "418c75fa768af9c03be99d17643f93f79bbba589895012a80e3452a19ddda15b" +checksum = "64e15c1ab1f89faffbf04a634d5e1962e9074f2741eef6d97f3c4e322426d526" dependencies = [ "anstyle", "anstyle-parse", @@ -43,33 +43,33 @@ dependencies = [ [[package]] name = "anstyle" -version = "1.0.7" +version = "1.0.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "038dfcf04a5feb68e9c60b21c9625a54c2c0616e79b72b0fd87075a056ae1d1b" +checksum = "1bec1de6f59aedf83baf9ff929c98f2ad654b97c9510f4e70cf6f661d49fd5b1" [[package]] name = "anstyle-parse" -version = "0.2.4" +version = "0.2.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c03a11a9034d92058ceb6ee011ce58af4a9bf61491aa7e1e59ecd24bd40d22d4" +checksum = "eb47de1e80c2b463c735db5b217a0ddc39d612e7ac9e2e96a5aed1f57616c1cb" dependencies = [ "utf8parse", ] [[package]] name = "anstyle-query" -version = "1.0.3" +version = "1.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a64c907d4e79225ac72e2a354c9ce84d50ebb4586dee56c82b3ee73004f537f5" +checksum = "6d36fc52c7f6c869915e99412912f22093507da8d9e942ceaf66fe4b7c14422a" dependencies = [ "windows-sys 0.52.0", ] [[package]] name = "anstyle-wincon" -version = "3.0.3" +version = "3.0.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "61a38449feb7068f52bb06c12759005cf459ee52bb4adc1d5a7c4322d716fb19" +checksum = "5bf74e1b6e971609db8ca7a9ce79fd5768ab6ae46441c572e46cf596f59e57f8" dependencies = [ "anstyle", "windows-sys 0.52.0", @@ -93,17 +93,17 @@ checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0" [[package]] name = "backtrace" -version = "0.3.71" +version = "0.3.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d" +checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a" dependencies = [ "addr2line", - "cc", "cfg-if", "libc", "miniz_oxide", "object", "rustc-demangle", + "windows-targets", ] [[package]] @@ -120,9 +120,9 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6" [[package]] name = "bitflags" -version = "2.5.0" +version = "2.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1" +checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" [[package]] name = "block-buffer" @@ -141,15 +141,18 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b" [[package]] name = "bytes" -version = "1.6.0" +version = "1.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "514de17de45fdb8dc022b1a7975556c53c86f9f0aa5f534b98977b171857c2c9" +checksum = "8318a53db07bb3f8dca91a600466bdb3f2eaadeedfdbcf02e1accbad9271ba50" [[package]] name = "cc" -version = "1.0.98" +version = "1.1.18" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "41c270e7540d725e65ac7f1b212ac8ce349719624d7bcff99f8e2e488e8cf03f" +checksum = "b62ac837cdb5cb22e10a256099b4fc502b1dfe560cb282963a974d7abd80e476" +dependencies = [ + "shlex", +] [[package]] name = "cfg-if" @@ -175,19 +178,18 @@ dependencies = [ [[package]] name = "clap" -version = "4.5.4" +version = "4.5.17" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "90bc066a67923782aa8515dbaea16946c5bcc5addbd668bb80af688e53e548a0" +checksum = "3e5a21b8495e732f1b3c364c9949b201ca7bae518c502c80256c96ad79eaf6ac" dependencies = [ "clap_builder", - "clap_derive", ] [[package]] name = "clap_builder" -version = "4.5.2" +version = "4.5.17" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ae129e2e766ae0ec03484e609954119f123cc1fe650337e155d03b022f24f7b4" +checksum = "8cf2dd12af7a047ad9d6da2b6b249759a22a7abc0f474c1dae1777afa4b21a73" dependencies = [ "anstream", "anstyle", @@ -195,29 +197,17 @@ dependencies = [ "strsim", ] -[[package]] -name = "clap_derive" -version = "4.5.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "528131438037fd55894f62d6e9f068b8f45ac57ffa77517819645d10aed04f64" -dependencies = [ - "heck", - "proc-macro2", - "quote", - "syn", -] - [[package]] name = "clap_lex" -version = "0.7.0" +version = "0.7.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "98cc8fbded0c607b7ba9dd60cd98df59af97e84d24e49c8557331cfc26d301ce" +checksum = "1462739cb27611015575c0c11df5df7601141071f07518d56fcc1be504cbec97" [[package]] name = "colorchoice" -version = "1.0.1" +version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0b6a852b24ab71dffc585bcb46eaf7959d175cb865a7152e35b348d1b2960422" +checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0" [[package]] name = "core-foundation" @@ -231,15 +221,15 @@ dependencies = [ [[package]] name = "core-foundation-sys" -version = "0.8.6" +version = "0.8.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f" +checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b" [[package]] name = "cpufeatures" -version = "0.2.12" +version = "0.2.14" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504" +checksum = "608697df725056feaccfa42cffdaeeec3fccc4ffc38358ecd19b243e716a78e0" dependencies = [ "libc", ] @@ -256,9 +246,9 @@ dependencies = [ [[package]] name = "data-encoding" -version = "2.5.0" +version = "2.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5" +checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2" [[package]] name = "digest" @@ -272,15 +262,15 @@ dependencies = [ [[package]] name = "either" -version = "1.12.0" +version = "1.13.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3dca9240753cf90908d7e4aac30f630662b02aebaa1b58a3cadabdb23385b58b" +checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0" [[package]] name = "env_filter" -version = "0.1.0" +version = "0.1.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea" +checksum = "4f2c92ceda6ceec50f43169f9ee8424fe2db276791afde7b2cd8bc084cb376ab" dependencies = [ "log", "regex", @@ -288,9 +278,9 @@ dependencies = [ [[package]] name = "env_logger" -version = "0.11.3" +version = "0.11.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9" +checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d" dependencies = [ "anstream", "anstyle", @@ -408,9 +398,9 @@ dependencies = [ [[package]] name = "gimli" -version = "0.28.1" +version = "0.31.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253" +checksum = "32085ea23f3234fc7846555e85283ba4de91e21016dc0455a16286d87a292d64" [[package]] name = "hashbrown" @@ -442,12 +432,6 @@ dependencies = [ "http", ] -[[package]] -name = "heck" -version = "0.5.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea" - [[package]] name = "hermit-abi" version = "0.3.9" @@ -476,9 +460,9 @@ dependencies = [ [[package]] name = "http-body" -version = "1.0.0" +version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1cac85db508abc24a2e48553ba12a996e87244a0395ce011e62b37158745d643" +checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184" dependencies = [ "bytes", "http", @@ -499,9 +483,9 @@ dependencies = [ [[package]] name = "httparse" -version = "1.8.0" +version = "1.9.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904" +checksum = "0fcc0b4a115bf80b728eb8ea024ad5bd707b615bfed49e0665b6e0f86fd082d9" [[package]] name = "httpdate" @@ -517,9 +501,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4" [[package]] name = "hyper" -version = "1.3.1" +version = "1.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fe575dd17d0862a9a33781c8c4696a55c320909004a67a00fb286ba8b1bc496d" +checksum = "50dfd22e0e76d0f662d429a5f80fcaf3855009297eab6a0a9f8543834744ba05" dependencies = [ "bytes", "futures-channel", @@ -548,7 +532,7 @@ dependencies = [ "hyper-rustls", "hyper-util", "pin-project-lite", - "rustls-native-certs", + "rustls-native-certs 0.7.3", "tokio", "tokio-rustls", "tower-service", @@ -556,9 +540,9 @@ dependencies = [ [[package]] name = "hyper-rustls" -version = "0.27.1" +version = "0.27.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "908bb38696d7a037a01ebcc68a00634112ac2bbf8ca74e30a2c3d2f4f021302b" +checksum = "08afdbb5c31130e3034af566421053ab03787c640246a446327f550d11bcb333" dependencies = [ "futures-util", "http", @@ -566,7 +550,7 @@ dependencies = [ "hyper-util", "log", "rustls", - "rustls-native-certs", + "rustls-native-certs 0.8.0", "rustls-pki-types", "tokio", "tokio-rustls", @@ -603,9 +587,9 @@ dependencies = [ [[package]] name = "hyper-util" -version = "0.1.3" +version = "0.1.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ca38ef113da30126bbff9cd1705f9273e15d45498615d138b0c20279ac7a76aa" +checksum = "da62f120a8a37763efb0cf8fdf264b884c7b8b9ac8660b900c8661030c00e6ba" dependencies = [ "bytes", "futures-channel", @@ -623,9 +607,9 @@ dependencies = [ [[package]] name = "indexmap" -version = "2.2.6" +version = "2.5.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26" +checksum = "68b900aa2f7301e21c36462b170ee99994de34dff39a4a6a528e80e7376d07e5" dependencies = [ "equivalent", "hashbrown", @@ -633,9 +617,9 @@ dependencies = [ [[package]] name = "is_terminal_polyfill" -version = "1.70.0" +version = "1.70.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f8478577c03552c21db0e2724ffb8986a5ce7af88107e6be5d2ee6e158c12800" +checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf" [[package]] name = "itoa" @@ -673,9 +657,9 @@ dependencies = [ [[package]] name = "kube" -version = "0.92.0" +version = "0.92.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "12dc4487eda98835dcaa7ac92a14165446db29dbd67a743c79fe9f41bf38ee72" +checksum = "231c5a5392d9e2a9b0d923199760d3f1dd73b95288f2871d16c7c90ba4954506" dependencies = [ "k8s-openapi", "kube-client", @@ -684,9 +668,9 @@ dependencies = [ [[package]] name = "kube-client" -version = "0.92.0" +version = "0.92.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "408f35eab36927d3b883e4ad54c3080ea8c49f899ac84a7856e7182e4ee3b392" +checksum = "8f4bf54135062ff60e2a0dfb3e7a9c8e931fc4a535b4d6bd561e0a1371321c61" dependencies = [ "base64 0.22.1", "bytes", @@ -725,9 +709,9 @@ dependencies = [ [[package]] name = "kube-core" -version = "0.92.0" +version = "0.92.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f776624097c1e09e72eb1e9e0c2bb5d17d97c27a6a87734390a9fba246a8f67f" +checksum = "40fb9bd8141cbc0fe6b0d9112d371679b4cb607b45c31dd68d92e40864a12975" dependencies = [ "chrono", "form_urlencoded", @@ -756,27 +740,27 @@ dependencies = [ [[package]] name = "lazy_static" -version = "1.4.0" +version = "1.5.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646" +checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" [[package]] name = "libc" -version = "0.2.155" +version = "0.2.158" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c" +checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439" [[package]] name = "log" -version = "0.4.21" +version = "0.4.22" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c" +checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24" [[package]] name = "memchr" -version = "2.7.2" +version = "2.7.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d" +checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3" [[package]] name = "mime" @@ -786,22 +770,23 @@ checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a" [[package]] name = "miniz_oxide" -version = "0.7.3" +version = "0.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "87dfd01fe195c66b572b37921ad8803d010623c0aca821bea2302239d155cdae" +checksum = "e2d80299ef12ff69b16a84bb182e3b9df68b5a91574d3d4fa6e41b65deec4df1" dependencies = [ - "adler", + "adler2", ] [[package]] name = "mio" -version = "0.8.11" +version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c" +checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec" dependencies = [ + "hermit-abi", "libc", "wasi", - "windows-sys 0.48.0", + "windows-sys 0.52.0", ] [[package]] @@ -825,21 +810,11 @@ dependencies = [ "autocfg", ] -[[package]] -name = "num_cpus" -version = "1.16.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43" -dependencies = [ - "hermit-abi", - "libc", -] - [[package]] name = "object" -version = "0.32.2" +version = "0.36.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441" +checksum = "084f1a5821ac4c651660a94a7153d27ac9d8a53736203f58b31945ded098070a" dependencies = [ "memchr", ] @@ -883,9 +858,9 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e" [[package]] name = "pest" -version = "2.7.10" +version = "2.7.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "560131c633294438da9f7c4b08189194b20946c8274c6b9e38881a7874dc8ee8" +checksum = "9c73c26c01b8c87956cea613c907c9d6ecffd8d18a2a5908e5de0adfaa185cea" dependencies = [ "memchr", "thiserror", @@ -894,9 +869,9 @@ dependencies = [ [[package]] name = "pest_derive" -version = "2.7.10" +version = "2.7.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "26293c9193fbca7b1a3bf9b79dc1e388e927e6cacaa78b4a3ab705a1d3d41459" +checksum = "664d22978e2815783adbdd2c588b455b1bd625299ce36b2a99881ac9627e6d8d" dependencies = [ "pest", "pest_generator", @@ -904,9 +879,9 @@ dependencies = [ [[package]] name = "pest_generator" -version = "2.7.10" +version = "2.7.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3ec22af7d3fb470a85dd2ca96b7c577a1eb4ef6f1683a9fe9a8c16e136c04687" +checksum = "a2d5487022d5d33f4c30d91c22afa240ce2a644e87fe08caad974d4eab6badbe" dependencies = [ "pest", "pest_meta", @@ -917,9 +892,9 @@ dependencies = [ [[package]] name = "pest_meta" -version = "2.7.10" +version = "2.7.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d7a240022f37c361ec1878d646fc5b7d7c4d28d5946e1a80ad5a7a4f4ca0bdcd" +checksum = "0091754bbd0ea592c4deb3a122ce8ecbb0753b738aa82bc055fcc2eccc8d8174" dependencies = [ "once_cell", "pest", @@ -960,24 +935,27 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184" [[package]] name = "ppv-lite86" -version = "0.2.17" +version = "0.2.20" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de" +checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04" +dependencies = [ + "zerocopy", +] [[package]] name = "proc-macro2" -version = "1.0.83" +version = "1.0.86" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0b33eb56c327dec362a9e55b3ad14f9d2f0904fb5a5b03b513ab5465399e9f43" +checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77" dependencies = [ "unicode-ident", ] [[package]] name = "quote" -version = "1.0.36" +version = "1.0.37" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7" +checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af" dependencies = [ "proc-macro2", ] @@ -1014,9 +992,9 @@ dependencies = [ [[package]] name = "regex" -version = "1.10.4" +version = "1.10.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = 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"fcaf18a4f2be7326cd874a5fa579fae794320a0f388d365dca7e480e55f83f8a" dependencies = [ "openssl-probe", "rustls-pemfile", @@ -1092,9 +1083,9 @@ dependencies = [ [[package]] name = "rustls-pemfile" -version = "2.1.2" +version = "2.1.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "29993a25686778eb88d4189742cd713c9bce943bc54251a33509dc63cbacf73d" +checksum = "196fe16b00e106300d3e45ecfcb764fa292a535d7326a29a5875c579c7417425" dependencies = [ "base64 0.22.1", "rustls-pki-types", @@ -1102,15 +1093,15 @@ dependencies = [ [[package]] name = "rustls-pki-types" -version = "1.7.0" +version = "1.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "976295e77ce332211c0d24d92c0e83e50f5c5f046d11082cea19f3df13a3562d" +checksum = "fc0a2ce646f8655401bb81e7927b812614bd5d91dbc968696be50603510fcaf0" [[package]] name = "rustls-webpki" -version = "0.102.4" +version = "0.102.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum 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"c0342370b38b6a11b6cc11d6a805569958d54cfa061a29969c3b5ce2ea405724" dependencies = [ "thiserror-impl", ] [[package]] name = "thiserror-impl" -version = "1.0.61" +version = "1.0.63" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533" +checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261" dependencies = [ "proc-macro2", "quote", @@ -1326,27 +1324,26 @@ dependencies = [ [[package]] name = "tokio" -version = "1.37.0" +version = "1.40.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1adbebffeca75fcfd058afa480fb6c0b81e165a0323f9c9d39c9697e37c46787" +checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998" dependencies = [ "backtrace", "bytes", "libc", "mio", - "num_cpus", "pin-project-lite", "signal-hook-registry", "socket2", "tokio-macros", - "windows-sys 0.48.0", + "windows-sys 0.52.0", ] [[package]] name = "tokio-macros" -version = "2.2.0" +version = "2.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b" +checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752" dependencies = [ "proc-macro2", "quote", @@ -1366,9 +1363,9 @@ dependencies = [ [[package]] name = "tokio-stream" -version = "0.1.15" +version = "0.1.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "267ac89e0bec6e691e5813911606935d77c476ff49024f98abcea3e7b15e37af" +checksum = "4f4e6ce100d0eb49a2734f8c0812bcd324cf357d21810932c5df6b96ef2b86f1" dependencies = [ "futures-core", "pin-project-lite", @@ -1377,9 +1374,9 @@ dependencies = [ [[package]] name = "tokio-tungstenite" -version = "0.23.0" +version = "0.23.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "becd34a233e7e31a3dbf7c7241b38320f57393dcae8e7324b0167d21b8e320b0" +checksum = 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@@ Get the appropriate binary from the latest release, and put it somewhere in your Once installed, it can be invoked using `kubectl rsh`: ``` -Usage: kubectl-rsh [OPTIONS] [CONTAINER_NAME] +Usage: kubectl-rsh [OPTIONS] [COMMAND]... Arguments: - Pod name - [CONTAINER_NAME] Container name; defaults to first container in the pod + Pod name + [COMMAND]... Command to run on the container, in non interractive mode Options: - -s, --shell Path to the shell [default: /bin/sh] - -n, --namespace Namespace; defaults to namespace in current context - -h, --help Print help - -V, --version Print version + -c, --container Container name; defaults to first container in the pod + -s, --shell Path to the shell [default: /bin/sh] + -n, --namespace Namespace; defaults to namespace in current context + -h, --help Print help + -V, --version Print version ``` ## Prerequisites diff --git a/src/cli_args.rs b/src/cli_args.rs index 290aaf4..6b6ab4c 100644 --- a/src/cli_args.rs +++ b/src/cli_args.rs @@ -1,28 +1,82 @@ -use clap::Parser; +use clap::{arg, crate_version, ArgMatches, Command}; pub const DEFAULT_SHELL: &str = "/bin/sh"; -/// Open a remote shell session to a container in a pod. -#[derive(Parser)] -#[command(version, about)] pub struct Args { - #[arg(help = "Pod name")] - pub pod_name: String, - #[arg(help = "Container name; defaults to first container in the pod")] - pub container_name: Option, - #[arg( - name = "shell", - short, - long, - help = "Path to the shell", - default_value = DEFAULT_SHELL, - )] - pub shell_path: String, - #[arg( - name = "namespace", - short, - long, - help = "Namespace; defaults to namespace in current context" - )] + pub pod: String, + pub container: Option, + pub shell: String, pub namespace: Option, + pub command: Option>, +} + +impl Args { + pub fn parse() -> Args { + Self::build(Self::command().get_matches()) + } + + #[cfg(test)] + fn parse_from(args: &str) -> Args { + Self::build(Self::command().get_matches_from(args.split(' '))) + } + + fn build(matches: ArgMatches) -> Args { + let pod_name = matches.get_one::("pod_name").unwrap(); + + Args { + pod: pod_name.to_owned(), + container: matches.get_one::("container").map(|i| i.to_owned()), + shell: matches + .get_one::("shell") + .map_or(DEFAULT_SHELL.to_owned(), |i| i.to_owned()), + namespace: matches.get_one::("namespace").map(|i| i.to_owned()), + command: matches + .get_many::("COMMAND") + .map(|i| i.map(|s| s.to_owned()).collect()), + } + } + + fn command() -> Command { + Command::new("kubectl-rsh") + .version(crate_version!()) + .about("Executes a command or opens a remote shell session in a container in a pod.") + .arg(arg!( "Pod name").required(true)) + .arg( + arg!(-c --container "Container name; defaults to first container in the pod") + ) + .arg( + arg!(-s --shell "Path to the shell") + .default_value(DEFAULT_SHELL), + ) + .arg( + arg!(-n --namespace "Namespace; defaults to namespace in current context") + ) + .arg(arg!( ... "Command to run on the container, in non interractive mode") + .trailing_var_arg(true) + .required(false), + ) + } +} + +#[cfg(test)] +mod test { + use super::*; + + #[test] + fn parse_for_interractive() { + let sut = Args::parse_from("kubectl-rsh shell -c first -s /bin/bash -n my_space"); + + assert_eq!("shell", sut.pod); + assert_eq!(Some("first"), sut.container.as_ref().map(|i| i.as_str())); + assert_eq!("/bin/bash", sut.shell); + assert_eq!(Some("my_space"), sut.namespace.as_ref().map(|i| i.as_str())); + } + + #[test] + fn parse_for_command() { + let sut = Args::parse_from("kubectl-rsh shell ls -lAh"); + + assert_eq!("shell", sut.pod); + assert_eq!(Some(vec!["ls".to_owned(), "-lAh".to_owned()]), sut.command); + } } diff --git a/src/main.rs b/src/main.rs index 9c8b6f3..51cff28 100644 --- a/src/main.rs +++ b/src/main.rs @@ -6,7 +6,6 @@ use std::{ time::Duration, }; -use clap::Parser; use futures_channel::mpsc::Sender; use http::StatusCode; use k8s_openapi::api::core::v1::Pod; @@ -42,20 +41,96 @@ async fn main() -> Result<(), Box> { Ok(client) => client, }; + let api = match args.namespace { + Some(namespace) => Api::::namespaced(client, &namespace), + _ => Api::::default_namespaced(client), + }; + + match args.command { + Some(command) => { + run_command_in_container(api, args.pod, args.container, args.shell, command).await + } + None => start_interractive_session(api, args.pod, args.container, args.shell).await, + } +} + +async fn run_command_in_container( + api: Api, + pod: String, + container: Option, + shell_path: String, + command: Vec, +) -> Result<(), Box> { debug!( - "Opening sh connection to container in pod {}...", - args.pod_name + "Executing command '{:?} in container '{}' in pod '{}' using shell '{}'", + command, + container.as_ref().map_or("[default]", |i| i.as_str()), + pod, + shell_path, ); - let attach_params = create_attach_params(args.container_name); - let command = create_command(&args.shell_path); + let attach_params = create_attach_params(AttachParams::default(), container) + .stdout(true) + .stderr(true); - let api = match args.namespace { - Some(namespace) => Api::::namespaced(client, &namespace), - _ => Api::::default_namespaced(client), + match api.exec(&pod, command, &attach_params).await { + Err(kube::Error::UpgradeConnection(UpgradeConnectionError::ProtocolSwitch( + StatusCode::NOT_FOUND, + ))) => { + eprintln!("Not found - check the pod's name and make sure it exists"); + exit(-1); + } + Err(kube::Error::UpgradeConnection(UpgradeConnectionError::ProtocolSwitch( + StatusCode::BAD_REQUEST, + ))) => { + eprintln!( + "Bad request - check the container's name and make sure it exists inside the pod" + ); + exit(-1); + } + Err(e) => return Err(e.into()), + Ok(attached_process) => print_output_to_local_terminal(attached_process).await, + } +} + +async fn print_output_to_local_terminal( + mut attached_process: AttachedProcess, +) -> Result<(), Box> { + let mut stdout = io::stdout(); + let mut remote_stdout = attached_process + .stdout() + .expect("cannot obtain container's stdout"); + let mut stderr = io::stderr(); + let mut remote_stderr = attached_process + .stderr() + .expect("cannot obtain container's stderr"); + + let result = tokio::select! { + res = io::copy(&mut remote_stdout, &mut stdout) => res.map_or_else(|e| Err(Into::>::into(e)), |_| Ok(())), + res = io::copy(&mut remote_stderr, &mut stderr) => res.map_or_else(|e| Err(Into::>::into(e)), |_| Ok(())), + res = attached_process.join() => res.map_or_else(|e| Err(Into::>::into(e)), |_| Ok(())), }; - let attached_process = match api.exec(&args.pod_name, command, &attach_params).await { + result +} + +async fn start_interractive_session( + api: Api, + pod: String, + container: Option, + shell: String, +) -> Result<(), Box> { + debug!( + "Starting remote shell '{}' on container '{}' in pod '{}' with shell", + shell, + container.as_ref().map_or("[default]", |i| i.as_str()), + pod + ); + + let attach_params = create_attach_params(AttachParams::interactive_tty(), container); + let command = create_command(&shell); + + let attached_process = match api.exec(&pod, command, &attach_params).await { Err(kube::Error::UpgradeConnection(UpgradeConnectionError::ProtocolSwitch( StatusCode::NOT_FOUND, ))) => { @@ -156,9 +231,10 @@ async fn get_client() -> Result { } } -fn create_attach_params(container: Option) -> AttachParams { - let mut attach_params = AttachParams::interactive_tty(); - +fn create_attach_params( + mut attach_params: AttachParams, + container: Option, +) -> AttachParams { if let Some(container_name) = container { attach_params = attach_params.container(container_name); }