basic command running and display

1 files changed, 186 insertions, 2 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 29524a8..1797f47 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9,6 +9,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee10e43ae4a853c0a3591d4e2ada1719e553be18199d9da9d4a83f5927c2f5c7"
 
 [[package]]
+name = "arrayvec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
+
+[[package]]
 name = "async-channel"
 version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -87,6 +93,23 @@ dependencies = [
 ]
 
 [[package]]
+name = "async-process"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b21b63ab5a0db0369deb913540af2892750e42d949faacc7a61495ac418a1692"
+dependencies = [
+ "async-io",
+ "blocking",
+ "cfg-if",
+ "event-listener",
+ "futures-lite",
+ "libc",
+ "once_cell",
+ "signal-hook",
+ "winapi",
+]
+
+[[package]]
 name = "async-std"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -132,6 +155,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
+name = "bitflags"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+
+[[package]]
 name = "blocking"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -354,6 +383,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "itoa"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
+
+[[package]]
 name = "js-sys"
 version = "0.3.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -379,9 +414,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.106"
+version = "0.2.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a60553f9a9e039a333b4e9b20573b9e9b9c0bb3a11e201ccc48ef4283456d673"
+checksum = "fbe5e23404da5b4f555ef85ebed98fb4083e55a00c317800bc2a50ede9f3d219"
 
 [[package]]
 name = "log"
@@ -400,12 +435,39 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
 [[package]]
+name = "memoffset"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59accc507f1338036a0477ef61afdae33cde60840f4dfe481319ce3ad116ddf9"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
 name = "nbsh"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "async-process",
  "async-std",
  "futures",
+ "libc",
+ "pty-process",
+ "textmode",
+ "vt100",
+]
+
+[[package]]
+name = "nix"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5e06129fb611568ef4e868c14b326274959aa70ff7776e9d55323531c374945"
+dependencies = [
+ "bitflags",
+ "cc",
+ "cfg-if",
+ "libc",
+ "memoffset",
 ]
 
 [[package]]
@@ -477,6 +539,19 @@ dependencies = [
 ]
 
 [[package]]
+name = "pty-process"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0e989070d8241a051075bad757baf7b27518ce532bca7ce1c4599f5c35dfb18"
+dependencies = [
+ "async-io",
+ "async-process",
+ "libc",
+ "nix",
+ "thiserror",
+]
+
+[[package]]
 name = "quote"
 version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -486,6 +561,25 @@ dependencies = [
 ]
 
 [[package]]
+name = "signal-hook"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c98891d737e271a2954825ef19e46bd16bdb98e2746f2eec4f7a4ef7946efd1"
+dependencies = [
+ "libc",
+ "signal-hook-registry",
+]
+
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "slab"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -513,12 +607,69 @@ dependencies = [
 ]
 
 [[package]]
+name = "terminal_size"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633c1a546cee861a1a6d0dc69ebeca693bf4296661ba7852b9d21d159e0506df"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "textmode"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a744371e8b61790d5df2f0d64568d3423fcea761dd9d069eb4199228394b010"
+dependencies = [
+ "blocking",
+ "futures-lite",
+ "itoa",
+ "nix",
+ "terminal_size",
+ "thiserror",
+ "vt100",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "unicode-width"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
+
+[[package]]
 name = "unicode-xid"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 
 [[package]]
+name = "utf8parse"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "936e4b492acfd135421d8dca4b1aa80a7bfc26e702ef3af710e0752684df5372"
+
+[[package]]
 name = "value-bag"
 version = "1.0.0-alpha.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -535,6 +686,39 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 
 [[package]]
+name = "vt100"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6552f8bf8f321d38f509ddf5c5c092df487e2d0b5d89f0025fc010372693779e"
+dependencies = [
+ "itoa",
+ "log",
+ "unicode-width",
+ "vte",
+]
+
+[[package]]
+name = "vte"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6cbce692ab4ca2f1f3047fcf732430249c0e971bfdd2b234cf2c47ad93af5983"
+dependencies = [
+ "arrayvec",
+ "utf8parse",
+ "vte_generate_state_changes",
+]
+
+[[package]]
+name = "vte_generate_state_changes"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d257817081c7dffcdbab24b9e62d2def62e2ff7d00b1c20062551e6cccc145ff"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
+[[package]]
 name = "waker-fn"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"