1 Commits

Author SHA1 Message Date
c699bf1849 Format Rust code using rustfmt 2023-07-03 12:54:56 +00:00
9 changed files with 384 additions and 628 deletions

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@ -1,10 +0,0 @@
pkgbase = rexec
pkgdesc = Parallel SSH executor
pkgver = 1.0.6
pkgrel = 1
url = https://github.com/house-of-vanity/rexec
arch = x86_64
license = WTFPL
makedepends = cargo
pkgname = rexec

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@ -1,140 +1,80 @@
name: Rust static build and publish name: Rust static build and publish
on: on:
push: push:
tags: tags:
- 'v*.*.*' - '*'
env: env:
CARGO_TERM_COLOR: always CARGO_TERM_COLOR: always
BUILD_TARGET: x86_64-unknown-linux-musl
BINARY_NAME: rexec BINARY_NAME: rexec
jobs: jobs:
build: build:
name: Build static binary name: Build static binary
runs-on: ${{ matrix.os }} runs-on: ubuntu-latest
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macos-latest]
include:
- os: ubuntu-latest
build_target: x86_64-unknown-linux-musl
platform_name: linux-amd64
- os: windows-latest
build_target: x86_64-pc-windows-msvc
platform_name: windows-amd64
- os: macos-latest
build_target: aarch64-apple-darwin
platform_name: macos-arm64
permissions: permissions:
contents: write contents: write
steps: steps:
- uses: actions/checkout@v4 - uses: actions/checkout@v3
- name: Cache Cargo registry
uses: actions/cache@v4
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
restore-keys: |
${{ runner.os }}-cargo-registry-
- name: Cache Cargo index
uses: actions/cache@v4
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
restore-keys: |
${{ runner.os }}-cargo-index-
- name: Cache Cargo build
uses: actions/cache@v4
with:
path: target
key: ${{ runner.os }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}
restore-keys: |
${{ runner.os }}-cargo-build-
- uses: dtolnay/rust-toolchain@stable - uses: dtolnay/rust-toolchain@stable
- uses: mbrobbel/rustfmt-check@master - uses: mbrobbel/rustfmt-check@master
with: with:
token: ${{ secrets.GITHUB_TOKEN }} token: ${{ secrets.GITHUB_TOKEN }}
- name: Build-musl
- name: Install rust targets
run: rustup target add ${{ matrix.build_target }}
- name: Build Linux MUSL
if: matrix.os == 'ubuntu-latest'
uses: gmiam/rust-musl-action@master uses: gmiam/rust-musl-action@master
with: with:
args: cargo build --target ${{ matrix.build_target }} --release args: cargo build --target $BUILD_TARGET --release
- uses: actions/upload-artifact@v2
- name: Build MacOS name: Upload artifact
if: matrix.os == 'macos-latest'
run: cargo build --target ${{ matrix.build_target }} --release
- name: Build Windows
if: matrix.os == 'windows-latest'
run: cargo build --target ${{ matrix.build_target }} --release
- name: Upload artifact
uses: actions/upload-artifact@v4
with: with:
name: ${{ env.BINARY_NAME }}_${{ matrix.platform_name }} name: ${{ env.BINARY_NAME }}_x86_64-linux-musl
path: target/${{ matrix.build_target }}/release/${{ env.BINARY_NAME }}* path: target/x86_64-unknown-linux-musl/release/${{ env.BINARY_NAME }}
# build_arch:
# name: Arch Linux package
# runs-on: ubuntu-latest
# permissions:
# contents: write
# steps:
# - uses: actions/checkout@v3
# - name: Install latest nightly
# uses: actions-rs/toolchain@v1
# with:
# toolchain: stable
# override: true
# target: x86_64-unknown-linux-musl
# components: rustfmt
# - name: Install cargo-aur
# run: cargo install cargo-aur
# - name: Build PKGBUILD
# uses: actions-rs/cargo@v1
# with:
# command: aur
# - uses: actions/upload-artifact@v2
# name: Upload artifact PKGBUILD
# with:
# path: PKGBUILD
# name: PKGBUILD
release: release:
name: Create Release Page name: Release binary
needs: build needs: ["build"]
runs-on: ubuntu-latest runs-on: ubuntu-latest
outputs:
upload_url: ${{ steps.create_release.outputs.upload_url }}
permissions: permissions:
contents: write contents: write
steps: steps:
- uses: actions/checkout@v4 - uses: actions/download-artifact@master
- name: Get version id: download_binary
run: echo "VERSION=$(grep -P '^version = \"\d+\.\d+\.\d+\"' Cargo.toml | awk -F '\"' '{print $2}')" >> $GITHUB_ENV with:
- name: Show version name: ${{ env.BINARY_NAME }}_x86_64-linux-musl
run: echo ${{ env.VERSION }} path: ${{ env.BINARY_NAME }}_x86_64-linux-musl
- uses: ncipollo/release-action@v1 # - uses: actions/download-artifact@master
id: create_release # id: download_pkgbuild
env: # with:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # name: PKGBUILD
with: # path: PKGBUILD
allowUpdates: true - uses: ncipollo/release-action@v1
body: "Release rexec ${{ env.VERSION }}. Static build for Linux (x86_64), Windows (x86_64) и MacOS (arm64)." name: Update release page
with:
upload: artifacts: "${{ steps.download_binary.outputs.download-path }}/*"
name: Upload Release Assets allowUpdates: true
needs: release body: Static build for x86_64-linux using MUSL
runs-on: ${{ matrix.os }}
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macos-latest]
include:
- os: ubuntu-latest
platform_name: linux-amd64
- os: windows-latest
platform_name: windows-amd64
- os: macos-latest
platform_name: macos-arm64
steps:
- uses: actions/checkout@v4
- uses: actions/download-artifact@v4
name: Download ${{ matrix.platform_name }} artifact
with:
name: ${{ env.BINARY_NAME }}_${{ matrix.platform_name }}
path: ${{ env.BINARY_NAME }}_${{ matrix.platform_name }}
- name: Upload Release Asset
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ needs.release.outputs.upload_url }}
asset_path: ${{ env.BINARY_NAME }}_${{ matrix.platform_name }}/${{ env.BINARY_NAME }}${{ matrix.platform_name == 'windows-amd64' && '.exe' || '' }}
asset_name: ${{ env.BINARY_NAME }}_${{ matrix.platform_name }}${{ matrix.platform_name == 'windows-amd64' && '.exe' || '' }}
asset_content_type: application/octet-stream

6
.gitignore vendored
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@ -1,7 +1 @@
target target
pkg
*zst
.rustup
.cargo
.viminfo
.bash_history

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@ -6,26 +6,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [1.1.0] - 2023-09-13
### Improved
- Logging. Fix bugs
## [1.0.7] - 2023-08-31
### Changed
- Ci
## [1.0.4] - 2023-08-14
### Changed
- Expansion host strings.
## [1.0.1] - 2023-06-20 ## [1.0.1] - 2023-06-20
### Changed ### Changed

320
Cargo.lock generated
View File

@ -1,6 +1,6 @@
# This file is automatically @generated by Cargo. # This file is automatically @generated by Cargo.
# It is not intended for manual editing. # It is not intended for manual editing.
version = 4 version = 3
[[package]] [[package]]
name = "aho-corasick" name = "aho-corasick"
@ -56,7 +56,7 @@ version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b" checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"
dependencies = [ dependencies = [
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -66,7 +66,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "180abfa45703aebe0093f79badacc01b8fd4ea2e35118747e5811127f926e188" checksum = "180abfa45703aebe0093f79badacc01b8fd4ea2e35118747e5811127f926e188"
dependencies = [ dependencies = [
"anstyle", "anstyle",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -110,12 +110,6 @@ version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]] [[package]]
name = "block-buffer" name = "block-buffer"
version = "0.10.4" version = "0.10.4"
@ -169,7 +163,7 @@ checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
dependencies = [ dependencies = [
"ansi_term", "ansi_term",
"atty", "atty",
"bitflags 1.3.2", "bitflags",
"strsim 0.8.0", "strsim 0.8.0",
"textwrap", "textwrap",
"unicode-width", "unicode-width",
@ -195,7 +189,7 @@ checksum = "c1458a1df40e1e2afebb7ab60ce55c1fa8f431146205aa5f4887e0b111c27636"
dependencies = [ dependencies = [
"anstream", "anstream",
"anstyle", "anstyle",
"bitflags 1.3.2", "bitflags",
"clap_lex", "clap_lex",
"strsim 0.10.0", "strsim 0.10.0",
] ]
@ -235,6 +229,19 @@ dependencies = [
"winapi", "winapi",
] ]
[[package]]
name = "console"
version = "0.15.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c926e00cc70edefdc64d3a5ff31cc65bb97a3460097762bd23afb4d8145fccf8"
dependencies = [
"encode_unicode",
"lazy_static",
"libc",
"unicode-width",
"windows-sys 0.45.0",
]
[[package]] [[package]]
name = "cpufeatures" name = "cpufeatures"
version = "0.2.7" version = "0.2.7"
@ -244,31 +251,6 @@ dependencies = [
"libc", "libc",
] ]
[[package]]
name = "crossbeam-deque"
version = "0.8.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
dependencies = [
"crossbeam-epoch",
"crossbeam-utils",
]
[[package]]
name = "crossbeam-epoch"
version = "0.9.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-utils"
version = "0.8.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
[[package]] [[package]]
name = "crypto-common" name = "crypto-common"
version = "0.1.6" version = "0.1.6"
@ -279,6 +261,18 @@ dependencies = [
"typenum", "typenum",
] ]
[[package]]
name = "dialoguer"
version = "0.10.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "59c6f2989294b9a498d3ad5491a79c6deb604617378e1cdc4bfc1c1361fe2f87"
dependencies = [
"console",
"shell-words",
"tempfile",
"zeroize",
]
[[package]] [[package]]
name = "digest" name = "digest"
version = "0.10.7" version = "0.10.7"
@ -298,7 +292,7 @@ dependencies = [
"cfg-if", "cfg-if",
"libc", "libc",
"socket2 0.5.3", "socket2 0.5.3",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -307,6 +301,12 @@ version = "1.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91" checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
[[package]]
name = "encode_unicode"
version = "0.3.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
[[package]] [[package]]
name = "encoding_rs" name = "encoding_rs"
version = "0.8.32" version = "0.8.32"
@ -337,7 +337,7 @@ checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
dependencies = [ dependencies = [
"errno-dragonfly", "errno-dragonfly",
"libc", "libc",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -350,27 +350,21 @@ dependencies = [
"libc", "libc",
] ]
[[package]]
name = "fastrand"
version = "1.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
dependencies = [
"instant",
]
[[package]] [[package]]
name = "fnv" name = "fnv"
version = "1.0.7" version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
[[package]]
name = "foreign-types"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
dependencies = [
"foreign-types-shared",
]
[[package]]
name = "foreign-types-shared"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
[[package]] [[package]]
name = "form_urlencoded" name = "form_urlencoded"
version = "1.2.0" version = "1.2.0"
@ -475,7 +469,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584" checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584"
dependencies = [ dependencies = [
"base64 0.13.1", "base64 0.13.1",
"bitflags 1.3.2", "bitflags",
"bytes", "bytes",
"headers-core", "headers-core",
"http", "http",
@ -633,7 +627,7 @@ checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
dependencies = [ dependencies = [
"hermit-abi 0.3.1", "hermit-abi 0.3.1",
"libc", "libc",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -645,7 +639,7 @@ dependencies = [
"hermit-abi 0.3.1", "hermit-abi 0.3.1",
"io-lifetimes", "io-lifetimes",
"rustix", "rustix",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -793,7 +787,7 @@ checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
dependencies = [ dependencies = [
"libc", "libc",
"wasi", "wasi",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -830,50 +824,14 @@ version = "1.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d" checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
[[package]]
name = "openssl"
version = "0.10.57"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bac25ee399abb46215765b1cb35bc0212377e58a061560d8b29b024fd0430e7c"
dependencies = [
"bitflags 2.4.0",
"cfg-if",
"foreign-types",
"libc",
"once_cell",
"openssl-macros",
"openssl-sys",
]
[[package]]
name = "openssl-macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.18",
]
[[package]]
name = "openssl-src"
version = "111.27.0+1.1.1v"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "06e8f197c82d7511c5b014030c9b1efeda40d7d5f99d23b4ceed3524a5e63f02"
dependencies = [
"cc",
]
[[package]] [[package]]
name = "openssl-sys" name = "openssl-sys"
version = "0.9.92" version = "0.9.88"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "db7e971c2c2bba161b2d2fdf37080177eff520b3bc044787c7f1f5f9e78d869b" checksum = "c2ce0f250f34a308dcfdbb351f511359857d4ed2134ba715a4eadd46e1ffd617"
dependencies = [ dependencies = [
"cc", "cc",
"libc", "libc",
"openssl-src",
"pkg-config", "pkg-config",
"vcpkg", "vcpkg",
] ]
@ -923,7 +881,7 @@ dependencies = [
"libc", "libc",
"redox_syscall 0.3.5", "redox_syscall 0.3.5",
"smallvec", "smallvec",
"windows-targets", "windows-targets 0.48.0",
] ]
[[package]] [[package]]
@ -1009,12 +967,6 @@ dependencies = [
"unicode-ident", "unicode-ident",
] ]
[[package]]
name = "question"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "acbb3ede7a8f9a8ab89e714637f2cf40001b58f21340d4242b2f11533e65fa8d"
[[package]] [[package]]
name = "quote" name = "quote"
version = "1.0.28" version = "1.0.28"
@ -1054,33 +1006,13 @@ dependencies = [
"getrandom", "getrandom",
] ]
[[package]]
name = "rayon"
version = "1.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
dependencies = [
"either",
"rayon-core",
]
[[package]]
name = "rayon-core"
version = "1.12.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
dependencies = [
"crossbeam-deque",
"crossbeam-utils",
]
[[package]] [[package]]
name = "redox_syscall" name = "redox_syscall"
version = "0.2.16" version = "0.2.16"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a" checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
dependencies = [ dependencies = [
"bitflags 1.3.2", "bitflags",
] ]
[[package]] [[package]]
@ -1089,7 +1021,7 @@ version = "0.3.5"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29" checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
dependencies = [ dependencies = [
"bitflags 1.3.2", "bitflags",
] ]
[[package]] [[package]]
@ -1111,20 +1043,18 @@ checksum = "436b050e76ed2903236f032a59761c1eb99e1b0aead2c257922771dab1fc8c78"
[[package]] [[package]]
name = "rexec" name = "rexec"
version = "1.2.1" version = "1.0.2"
dependencies = [ dependencies = [
"brace-expand", "brace-expand",
"clap 4.3.4", "clap 4.3.4",
"colored", "colored",
"dns-lookup", "dialoguer",
"env_logger", "dns-lookup",
"itertools", "env_logger",
"lazy-st", "itertools",
"log", "lazy-st",
"log",
"massh", "massh",
"openssl",
"question",
"rayon",
"regex", "regex",
"whoami", "whoami",
] ]
@ -1135,12 +1065,12 @@ version = "0.37.20"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0" checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0"
dependencies = [ dependencies = [
"bitflags 1.3.2", "bitflags",
"errno", "errno",
"io-lifetimes", "io-lifetimes",
"libc", "libc",
"linux-raw-sys", "linux-raw-sys",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -1236,6 +1166,12 @@ dependencies = [
"digest", "digest",
] ]
[[package]]
name = "shell-words"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
[[package]] [[package]]
name = "signal-hook-registry" name = "signal-hook-registry"
version = "1.4.1" version = "1.4.1"
@ -1277,7 +1213,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2538b18701741680e0322a2302176d3253a35388e2e62f172f64f4f16605f877" checksum = "2538b18701741680e0322a2302176d3253a35388e2e62f172f64f4f16605f877"
dependencies = [ dependencies = [
"libc", "libc",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -1292,7 +1228,7 @@ version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e7fe461910559f6d5604c3731d00d2aafc4a83d1665922e280f42f9a168d5455" checksum = "e7fe461910559f6d5604c3731d00d2aafc4a83d1665922e280f42f9a168d5455"
dependencies = [ dependencies = [
"bitflags 1.3.2", "bitflags",
"libc", "libc",
"libssh2-sys", "libssh2-sys",
"parking_lot 0.11.2", "parking_lot 0.11.2",
@ -1356,6 +1292,20 @@ dependencies = [
"unicode-ident", "unicode-ident",
] ]
[[package]]
name = "tempfile"
version = "3.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
dependencies = [
"autocfg",
"cfg-if",
"fastrand",
"redox_syscall 0.3.5",
"rustix",
"windows-sys 0.48.0",
]
[[package]] [[package]]
name = "termcolor" name = "termcolor"
version = "1.2.0" version = "1.2.0"
@ -1434,7 +1384,7 @@ dependencies = [
"signal-hook-registry", "signal-hook-registry",
"socket2 0.4.9", "socket2 0.4.9",
"tokio-macros", "tokio-macros",
"windows-sys", "windows-sys 0.48.0",
] ]
[[package]] [[package]]
@ -1777,13 +1727,37 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]]
name = "windows-sys"
version = "0.45.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
dependencies = [
"windows-targets 0.42.2",
]
[[package]] [[package]]
name = "windows-sys" name = "windows-sys"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9" checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
dependencies = [ dependencies = [
"windows-targets", "windows-targets 0.48.0",
]
[[package]]
name = "windows-targets"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
dependencies = [
"windows_aarch64_gnullvm 0.42.2",
"windows_aarch64_msvc 0.42.2",
"windows_i686_gnu 0.42.2",
"windows_i686_msvc 0.42.2",
"windows_x86_64_gnu 0.42.2",
"windows_x86_64_gnullvm 0.42.2",
"windows_x86_64_msvc 0.42.2",
] ]
[[package]] [[package]]
@ -1792,51 +1766,93 @@ version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5" checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
dependencies = [ dependencies = [
"windows_aarch64_gnullvm", "windows_aarch64_gnullvm 0.48.0",
"windows_aarch64_msvc", "windows_aarch64_msvc 0.48.0",
"windows_i686_gnu", "windows_i686_gnu 0.48.0",
"windows_i686_msvc", "windows_i686_msvc 0.48.0",
"windows_x86_64_gnu", "windows_x86_64_gnu 0.48.0",
"windows_x86_64_gnullvm", "windows_x86_64_gnullvm 0.48.0",
"windows_x86_64_msvc", "windows_x86_64_msvc 0.48.0",
] ]
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
[[package]] [[package]]
name = "windows_aarch64_gnullvm" name = "windows_aarch64_gnullvm"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc" checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
[[package]]
name = "windows_aarch64_msvc"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
[[package]] [[package]]
name = "windows_aarch64_msvc" name = "windows_aarch64_msvc"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3" checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
[[package]]
name = "windows_i686_gnu"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
[[package]] [[package]]
name = "windows_i686_gnu" name = "windows_i686_gnu"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241" checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
[[package]]
name = "windows_i686_msvc"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
[[package]] [[package]]
name = "windows_i686_msvc" name = "windows_i686_msvc"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00" checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
[[package]]
name = "windows_x86_64_gnu"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
[[package]] [[package]]
name = "windows_x86_64_gnu" name = "windows_x86_64_gnu"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1" checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
[[package]] [[package]]
name = "windows_x86_64_gnullvm" name = "windows_x86_64_gnullvm"
version = "0.48.0" version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953" checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
[[package]]
name = "windows_x86_64_msvc"
version = "0.42.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
[[package]] [[package]]
name = "windows_x86_64_msvc" name = "windows_x86_64_msvc"
version = "0.48.0" version = "0.48.0"
@ -1851,3 +1867,9 @@ checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
dependencies = [ dependencies = [
"linked-hash-map", "linked-hash-map",
] ]
[[package]]
name = "zeroize"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2a0956f1ba7c7909bfb66c2e9e4124ab6f6482560f6628b5aaeba39207c9aad9"

View File

@ -1,7 +1,6 @@
[package] [package]
name = "rexec" name = "rexec"
version = "1.2.1" version = "1.0.2"
readme = "https://github.com/house-of-vanity/rexec#readme"
edition = "2021" edition = "2021"
description = "Parallel SSH executor" description = "Parallel SSH executor"
repository = "https://github.com/house-of-vanity/rexec" repository = "https://github.com/house-of-vanity/rexec"
@ -14,7 +13,6 @@ authors = ["AB <gh@hexor.ru>"]
[dependencies] [dependencies]
dns-lookup = "2.0.2" dns-lookup = "2.0.2"
rayon = "1.10"
log = "0.4.0" log = "0.4.0"
env_logger = "0.10.0" env_logger = "0.10.0"
massh = "0.6.3" massh = "0.6.3"
@ -23,7 +21,6 @@ lazy-st = "0.2.2"
regex = "1" regex = "1"
clap = { version = "4.3.4", features = ["derive"] } clap = { version = "4.3.4", features = ["derive"] }
colored = "2.0.0" colored = "2.0.0"
dialoguer = "0.10.4"
itertools = "0.10.5" itertools = "0.10.5"
brace-expand = "0.1.0" brace-expand = "0.1.0"
question = "0.2.2"
openssl = { version = "0.10", features = ["vendored"] }

View File

@ -1,14 +0,0 @@
# Maintainer: AB <gh@hexor.ru>
pkgname=rexec
pkgver=some_ver
pkgrel=1
pkgdesc="Parallel SSH executor"
url="https://github.com/house-of-vanity/rexec"
license=("WTFPL")
arch=("x86_64")
package() {
install -Dm755 "$startdir/target/x86_64-unknown-linux-musl/release/rexec" "$pkgdir/usr/bin/rexec"
}

View File

@ -1,20 +1,14 @@
# rexec # rexec
**Parallel SSH executor** in Rust with static binary. It can read servers from `~/.ssh/known_hosts` Parallel SSH executor in Rust. It can read servers from `~/.ssh/known_hosts`
or even expand servers from bash expanshion line `cassandra.{prod,dev}.example.com`
or even expand servers from bash expanshion line `cassandra-[1:5].{prod,dev}.example.com`
[![Rust-static-build](https://github.com/house-of-vanity/rexec/actions/workflows/release.yml/badge.svg)](https://github.com/house-of-vanity/rexec/actions/workflows/release.yml) [![Rust-static-build](https://github.com/house-of-vanity/rexec/actions/workflows/release.yml/badge.svg)](https://github.com/house-of-vanity/rexec/actions/workflows/release.yml)
---
## Usage
```shell ```shell
_|_|_|_| _| _| _|_|_|_| _|_|_| [ab@test]$ ./rexec -k admin-gce-sc.* --help
_| _|_| _| _| _| _| _|
_|_| _|_|_| _| _|_|_| _|
_| _| _| _| _| _|
_| _|_|_|_| _| _| _|_|_|_| _|_|_|
Parallel SSH executor in Rust Parallel SSH executor in Rust
Usage: rexec [OPTIONS] --expression <EXPRESSION> --command <COMMAND> Usage: rexec [OPTIONS] --expression <EXPRESSION> --command <COMMAND>
@ -30,33 +24,39 @@ Options:
-h, --help Print help -h, --help Print help
-V, --version Print version -V, --version Print version
``` ```
---
![image](https://github.com/house-of-vanity/rexec/assets/4666566/4c52915d-2bc1-46b9-9833-b0d7c0527f2d)
## Examples
```shell ```shell
$ rexec -f \ [ab@test debug]$ ./rexec -u ab -k -c uptime -e admin.* -f
-e 'cassandra-gce-or-[1:2]' \
-u ab \
-c 'uname -r; date'
[INFO ] Using string expansion to build server list.
[INFO ] Matched hosts: [INFO ] Matched hosts:
[INFO ] cassandra-gce-or-1.prod.example.com [2.22.123.79] [INFO ] admin-gce-sc-1.lca-prod.** [35.211.27.195]
[INFO ] cassandra-gce-or-2.prod.example.com [2.22.123.158] [INFO ] admin-gce-sc-1.mmk-prod.** [35.211.79.202]
Continue on following 2 servers? y [ERROR] admin-gce-sc-1.led-prod.** couldn't be resolved.
[INFO ] Run command on 2 servers. [INFO ] admin-gce-sc-1.msq-dev.** [35.211.0.24]
[ERROR] admin-gce-sc-1.hui-dev.** couldn't be resolved.
cassandra-gce-or-1.prod.example.com [INFO ] Run command on 3 servers.
Exit code [0] / stdout 45 bytes / stderr 0 bytes
STDOUT
║ 5.15.0-1040-gcp
║ Thu Sep 7 13:44:40 UTC 2023
cassandra-gce-or-2.prod.example.com
Exit code [0] / stdout 45 bytes / stderr 0 bytes [INFO ] admin.gnb-prod.**
STDOUT Code 0
║ 5.15.0-1040-gcp STDOUT:
║ Thu Sep 7 13:44:40 UTC 2023 23:31:21 up 294 days, 14:14, 0 users, load average: 0.53, 0.64, 0.52
STDERR:
[INFO ] admin.abe-prod.**
Code 0
STDOUT:
23:31:22 up 154 days, 9:24, 0 users, load average: 0.31, 0.25, 0.18
STDERR:
[INFO ] admin-gce-be-1.toy-prod.**
Code 0
STDOUT:
23:31:22 up 98 days, 6:20, 0 users, load average: 0.88, 0.74, 0.80
STDERR:
no server running on /tmp/tmux-1019/default
open terminal failed: not a terminal
``` ```

View File

@ -6,17 +6,15 @@ use std::fs::read_to_string;
use std::hash::Hash; use std::hash::Hash;
use std::net::IpAddr; use std::net::IpAddr;
use std::process; use std::process;
use std::sync::{Arc, Mutex};
use clap::Parser; use clap::Parser;
use colored::*; use colored::*;
use dialoguer::Confirm;
use dns_lookup::lookup_host; use dns_lookup::lookup_host;
use env_logger::Env; use env_logger::Env;
use itertools::Itertools; use itertools::Itertools;
use log::{error, info, warn}; use log::{error, info};
use massh::{MasshClient, MasshConfig, MasshHostConfig, SshAuth}; use massh::{MasshClient, MasshConfig, MasshHostConfig, SshAuth};
use question::{Answer, Question};
use rayon::prelude::*;
use regex::Regex; use regex::Regex;
// Define args // Define args
@ -26,20 +24,15 @@ struct Args {
#[arg(short, long, default_value_t = whoami::username())] #[arg(short, long, default_value_t = whoami::username())]
username: String, username: String,
#[arg( #[arg(short, long, help = "Use known_hosts to build servers list")]
short,
long,
help = "Use known_hosts to build servers list instead of string expansion."
)]
known_hosts: bool, known_hosts: bool,
#[arg( #[arg(
short, short,
long, long,
num_args = 1.., help = "Expression to build server list. List and range expansion available. Example: 'web-[1:12]-io-{prod,dev}'"
help = "Expression to build server list. List and range expansion are supported. Example: 'web-[1:12]-io-{prod,dev}'"
)] )]
expression: Vec<String>, expression: String,
#[arg(short, long, help = "Command to execute on servers")] #[arg(short, long, help = "Command to execute on servers")]
command: String, command: String,
@ -84,59 +77,48 @@ fn read_known_hosts() -> Vec<Host> {
result result
} }
fn expand_range(start: i32, end: i32) -> Vec<String> { fn expand_string(string: String) -> Vec<Host> {
(start..=end).map(|i| i.to_string()).collect() let mut result: Vec<String> = Vec::new();
} let mut _result: Vec<String> = Vec::new();
fn expand_list(list: &str) -> Vec<String> {
list.split(',').map(|s| s.to_string()).collect()
}
fn expand_string(s: &str) -> Vec<Host> {
let mut hosts: Vec<Host> = Vec::new(); let mut hosts: Vec<Host> = Vec::new();
let mut result = vec![s.to_string()];
while let Some(r) = result.iter().find(|s| s.contains('[')) { if let Some(open_bracket_index) = string.find('[') {
let r = r.clone(); if let Some(close_bracket_index) = string.find(']') {
let start = r.find('[').unwrap(); let prefix = &string[..open_bracket_index];
let end = match r[start..].find(']') { let range = &string[open_bracket_index + 1..close_bracket_index];
None => { let postfix = &string[close_bracket_index + 1..];
error!("Error parsing host expression. Wrong range expansion '[a:b]'");
process::exit(1); let parts: Vec<&str> = range.split(':').collect();
if parts.len() == 2 {
if let Ok(start) = parts[0].parse::<u32>() {
if let Ok(end) = parts[1].parse::<u32>() {
for num in start..=end {
_result.push(format!("{}{}{}", prefix, num, postfix));
}
}
}
} }
Some(s) => s + start,
};
let colon = match r[start..end].find(':') {
None => {
error!("Error parsing host expression. Missing colon in range expansion '[a:b]'");
process::exit(1);
}
Some(c) => c + start,
};
let low = r[start + 1..colon].parse::<i32>().unwrap();
let high = r[colon + 1..end].parse::<i32>().unwrap();
result.retain(|s| s != &r);
for val in expand_range(low, high) {
let new_str = format!("{}{}{}", &r[..start], val, &r[end + 1..]);
result.push(new_str);
} }
} else {
_result.push(String::from(string));
} }
while let Some(r) = result.iter().find(|s| s.contains('{')) { for string in _result {
let r = r.clone(); if let Some(open_brace_index) = string.find('{') {
let start = r.find('{').unwrap(); if let Some(close_brace_index) = string.find('}') {
let end = match r.find('}') { let prefix = &string[..open_brace_index];
None => { let list = &string[open_brace_index + 1..close_brace_index];
error!("Error parsing host expression. Wrong range expansion '{{one,two}}'"); let postfix = &string[close_brace_index + 1..];
process::exit(1);
let items: Vec<&str> = list.split(',').collect();
for item in items {
result.push(format!("{}{}{}", prefix, item, postfix));
}
} }
Some(s) => s, } else {
}; result.push(String::from(string));
let list = &r[start + 1..end];
result.retain(|s| s != &r);
for val in expand_list(list) {
let new_str = format!("{}{}{}", &r[..start], val, &r[end + 1..]);
result.push(new_str);
} }
} }
@ -159,244 +141,109 @@ fn main() {
let hosts = if args.known_hosts { let hosts = if args.known_hosts {
info!("Using ~/.ssh/known_hosts to build server list."); info!("Using ~/.ssh/known_hosts to build server list.");
let known_hosts = read_known_hosts(); let known_hosts = read_known_hosts();
let mut all_hosts = Vec::new(); // Build regex
for expression in args.expression.iter() { let re = match Regex::new(&args.expression) {
let re = match Regex::new(expression) { Ok(result) => result,
Ok(result) => result, Err(e) => {
Err(e) => { error!("Error parsing regex. {}", e);
error!("Error parsing regex. {}", e); process::exit(1);
process::exit(1); }
} };
}; // match hostnames from known_hosts to regex
let matched: Vec<Host> = known_hosts known_hosts
.clone() .into_iter()
.into_iter() .filter(|r| re.is_match(&r.name.clone()))
.filter(|r| re.is_match(&r.name.clone())) .collect()
.collect();
all_hosts.extend(matched);
}
all_hosts
} else { } else {
info!("Using string expansion to build server list."); info!("Using string expansion to build server list.");
let mut all_hosts = Vec::new(); expand_string(args.expression)
for expression in args.expression.iter() {
all_hosts.extend(expand_string(expression));
}
all_hosts
}; };
// Dedup hosts from known_hosts file but preserve original order // Dedup hosts from known_hosts file
let matched_hosts: Vec<_> = hosts.into_iter().unique().collect(); let matched_hosts: Vec<_> = hosts.into_iter().unique().collect();
// Build MasshHostConfig hostnames list // Build MasshHostConfig hostnames list
if args.parallel != 100 { let mut massh_hosts: Vec<MasshHostConfig> = vec![];
warn!("Parallelism: {} thread{}", &args.parallel, { let mut hosts_and_ips: HashMap<IpAddr, String> = HashMap::new();
if args.parallel != 1 {
"s."
} else {
"."
}
});
}
// Store hosts with their indices to preserve order
let mut host_with_indices: Vec<(Host, usize)> = Vec::new();
for (idx, host) in matched_hosts.iter().enumerate() {
host_with_indices.push((host.clone(), idx));
}
info!("Matched hosts:"); info!("Matched hosts:");
for host in matched_hosts.iter() {
// Do DNS resolution in parallel but store results for ordered display later let ip = match lookup_host(&host.name) {
let resolved_ips_with_indices = Arc::new(Mutex::new(Vec::<(String, IpAddr, usize)>::new())); Ok(ip) => ip[0],
host_with_indices
.par_iter()
.for_each(|(host, idx)| match lookup_host(&host.name) {
Ok(ips) if !ips.is_empty() => {
let ip = ips[0];
let mut results = resolved_ips_with_indices.lock().unwrap();
results.push((host.name.clone(), ip, *idx));
}
Ok(_) => {
let mut results = resolved_ips_with_indices.lock().unwrap();
results.push((
host.name.clone(),
IpAddr::V4(std::net::Ipv4Addr::new(0, 0, 0, 0)),
*idx,
));
}
Err(_) => { Err(_) => {
let mut results = resolved_ips_with_indices.lock().unwrap(); error!("{} couldn't be resolved.", &host.name.red());
results.push(( continue;
host.name.clone(),
IpAddr::V4(std::net::Ipv4Addr::new(0, 0, 0, 0)),
*idx,
));
} }
}); };
info!("{} [{}]", &host.name, ip);
// Sort by original index to ensure hosts are displayed in order hosts_and_ips.insert(ip, host.name.clone());
let mut resolved_hosts = resolved_ips_with_indices.lock().unwrap().clone(); massh_hosts.push(MasshHostConfig {
resolved_hosts.sort_by_key(|(_, _, idx)| *idx); addr: ip,
auth: None,
// Now print the hosts in the correct order port: None,
for (hostname, ip, _) in &resolved_hosts { user: None,
if ip.is_unspecified() { })
error!("DNS resolve failed: {}", hostname.red());
} else {
info!("{} [{}]", hostname, ip);
}
} }
// Build MasshConfig using massh_hosts vector
// Create massh_hosts in the correct order let config = MasshConfig {
let mut hosts_and_ips: HashMap<IpAddr, (String, usize)> = HashMap::new(); default_auth: SshAuth::Agent,
let mut massh_hosts: Vec<MasshHostConfig> = Vec::new(); default_port: 22,
default_user: args.username,
for (hostname, ip, idx) in resolved_hosts { threads: args.parallel as u64,
// Skip hosts that couldn't be resolved timeout: 0,
if !ip.is_unspecified() { hosts: massh_hosts,
hosts_and_ips.insert(ip, (hostname.clone(), idx)); };
massh_hosts.push(MasshHostConfig { let massh = MasshClient::from(&config);
addr: ip,
auth: None,
port: None,
user: None,
});
}
}
// Process hosts in batches to maintain order
let batch_size = args.parallel as usize;
// Ask for confirmation // Ask for confirmation
if !massh_hosts.is_empty() if args.noconfirm == true
&& (args.noconfirm || Confirm::new()
|| match Question::new(&*format!( .with_prompt(format!(
"Continue on following {} servers?", "Continue on following {} servers?",
&massh_hosts.len() &config.hosts.len()
)) ))
.confirm() .interact()
{ .unwrap()
Answer::YES => true,
Answer::NO => false,
_ => unreachable!(),
})
{ {
info!("Run command on {} servers.", &massh_hosts.len()); info!("\n");
info!("Run command on {} servers.", &config.hosts.len());
info!("\n");
let mut processed = 0; // Run a command on all the configured hosts.
// Receive the result of the command for each host and print its output.
let rx = massh.execute(args.command);
while processed < massh_hosts.len() { while let Ok((host, result)) = rx.recv() {
let end = std::cmp::min(processed + batch_size, massh_hosts.len()); let ip: String = host.split('@').collect::<Vec<_>>()[1]
.split(':')
// Create a new config and vector for this batch .collect::<Vec<_>>()[0]
let mut batch_hosts = Vec::new(); .to_string();
for host in &massh_hosts[processed..end] { let ip = ip.parse::<IpAddr>().unwrap();
batch_hosts.push(MasshHostConfig { info!(
addr: host.addr, "{}",
auth: None, hosts_and_ips
port: None, .get(&ip)
user: None, .unwrap_or(&"Couldn't parse IP".to_string())
}); .to_string()
} .yellow()
// Create a new MasshClient for this batch
let batch_config = MasshConfig {
default_auth: SshAuth::Agent,
default_port: 22,
default_user: args.username.clone(),
threads: batch_hosts.len() as u64,
timeout: 0,
hosts: batch_hosts,
};
let batch_massh = MasshClient::from(&batch_config);
// Run commands on this batch
let rx = batch_massh.execute(args.command.clone());
// Collect all results from this batch before moving to the next
let mut batch_results = Vec::new();
while let Ok((host, result)) = rx.recv() {
let ip: String = host.split('@').collect::<Vec<_>>()[1]
.split(':')
.collect::<Vec<_>>()[0]
.to_string();
let ip = ip.parse::<IpAddr>().unwrap();
if let Some((hostname, idx)) = hosts_and_ips.get(&ip) {
batch_results.push((hostname.clone(), ip, result, *idx));
} else {
error!("Unexpected IP address in result: {}", ip);
}
}
// Sort the batch results by index to ensure they're displayed in order
batch_results.sort_by_key(|(_, _, _, idx)| *idx);
// Display the results
for (hostname, _ip, result, _) in batch_results {
println!("\n{}", hostname.yellow().bold().to_string());
let output = match result {
Ok(output) => output,
Err(e) => {
error!("Can't access server: {}", e);
continue;
}
};
let code_string = if output.exit_status == 0 {
format!("{}", output.exit_status.to_string().green())
} else {
format!("{}", output.exit_status.to_string().red())
};
println!(
"{}",
format!(
"Exit code [{}] / stdout {} bytes / stderr {} bytes",
code_string,
output.stdout.len(),
output.stderr.len()
)
.bold() .bold()
); .to_string()
);
if !args.code { let output = match result {
match String::from_utf8(output.stdout) { Ok(output) => output,
Ok(stdout) => match stdout.as_str() { Err(e) => {
"" => {} error!("Can't access server: {}", e);
_ => { continue;
let prefix = if output.exit_status != 0 {
format!("{}", "".cyan())
} else {
format!("{}", "".green())
};
for line in stdout.lines() {
println!("{} {}", prefix, line);
}
}
},
Err(_) => {}
}
match String::from_utf8(output.stderr) {
Ok(stderr) => match stderr.as_str() {
"" => {}
_ => {
for line in stderr.lines() {
println!("{} {}", "".red(), line);
}
}
},
Err(_) => {}
}
} }
};
if output.exit_status == 0 {
println!("Code {}", output.exit_status);
} else {
error!("Code {}", output.exit_status);
};
if !args.code {
println!("STDOUT:\n{}", String::from_utf8(output.stdout).unwrap());
println!("STDERR:\n{}", String::from_utf8(output.stderr).unwrap());
} }
processed = end;
} }
} else { } else {
warn!("Stopped"); warn!("Stopped");