From 5f338fece696fa30849804237f33d2f5435cce4e Mon Sep 17 00:00:00 2001
From: Nicolas Stalder <n@stalder.io>
Date: Mon, 23 Aug 2021 14:06:06 +0200
Subject: [PATCH] Build shell completions

---
 Cargo.lock | 173 ++++++++++++++++++++++++++---------------------------
 Cargo.toml |   5 ++
 build.rs   |  69 +++++++++++++++++++++
 3 files changed, 159 insertions(+), 88 deletions(-)
 create mode 100644 build.rs

diff --git a/Cargo.lock b/Cargo.lock
index 02578a7..39189ca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -34,9 +34,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.42"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "595d3cfa7a60d4555cb5067b99f07142a08ea778de5cf993f7b75c7d8fabc486"
+checksum = "28ae2b3dec75a406790005a200b1bd89785afc02517a00ca99ecfe093ee9e6cf"
 
 [[package]]
 name = "arrayvec"
@@ -52,9 +52,9 @@ checksum = "bbf56136a5198c7b01a49e3afcbef6cf84597273d298f54432926024107b0109"
 
 [[package]]
 name = "atomic-polyfill"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30302dda7a66f8c55932ebf208f7def840743ff64d495e9ceffcd97c18f11d39"
+checksum = "4a93ba5d6053837dbb76fd0ae26fd4f0c1859a008a783b0ce072b797c07f0f27"
 dependencies = [
  "cortex-m",
 ]
@@ -99,9 +99,9 @@ checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "base64ct"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0d27fb6b6f1e43147af148af49d49329413ba781aa0d5e10979831c210173b5"
+checksum = "8a32fd6af2b5827bce66c29053ba0e7c42b9dcab01835835058558c10851a46b"
 
 [[package]]
 name = "bitfield"
@@ -111,9 +111,9 @@ checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
 
 [[package]]
 name = "bitflags"
-version = "1.2.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitvec"
@@ -254,9 +254,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-bigint"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b32a398eb1ccfbe7e4f452bc749c44d38dd732e9a253f19da224c416f00ee7f4"
+checksum = "09910f0830248af4499907177608b81d640c8c404526f8770b87b765fbd8c9a5"
 dependencies = [
  "generic-array",
  "rand_core 0.6.3",
@@ -300,9 +300,9 @@ dependencies = [
 
 [[package]]
 name = "der"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f215f706081a44cb702c71c39a52c05da637822e9c1645a50b7202689e982d"
+checksum = "31e21d2d0f22cde6e88694108429775c0219760a07779bf96503b434a03d7412"
 dependencies = [
  "const-oid",
  "crypto-bigint",
@@ -322,9 +322,9 @@ dependencies = [
 
 [[package]]
 name = "der-parser"
-version = "5.1.1"
+version = "5.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc78bc286418c19333af99233e74abe9d38254d51d8dcc4f571aeb11d25ad194"
+checksum = "2d7ededb7525bb4114bc209685ce7894edc2965f4914312a1ea578a645a237f0"
 dependencies = [
  "der-oid-macro",
  "nom",
@@ -350,9 +350,9 @@ checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
 
 [[package]]
 name = "ecdsa"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "713c32426287891008edb98f8b5c6abb2130aa043c93a818728fcda78606f274"
+checksum = "43ee23aa5b4f68c7a092b5c3beb25f50c406adc75e2363634f242f28ab255372"
 dependencies = [
  "der",
  "elliptic-curve",
@@ -378,9 +378,9 @@ dependencies = [
 
 [[package]]
 name = "embedded-hal"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db184d3fa27bc7a2344250394c0264144dfe0bc81a4401801dcb964b8dd172ad"
+checksum = "e36cfb62ff156596c892272f3015ef952fe1525e85261fa3a7f327bd6b384ab9"
 dependencies = [
  "nb 0.1.3",
  "void",
@@ -430,9 +430,9 @@ dependencies = [
 
 [[package]]
 name = "ff"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63eec06c61e487eecf0f7e6e6372e596a81922c28d33e645d6983ca6493a1af0"
+checksum = "d0f40b2dcd8bc322217a5f6559ae5f9e9d1de202a2ecee2e9eafcbece7562a4f"
 dependencies = [
  "rand_core 0.6.3",
  "subtle",
@@ -561,9 +561,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "825343c4eef0b63f541f8903f395dc5beb362a979b5799a84062527ef1e37726"
+checksum = "d7f3675cfef6a30c8031cf9e6493ebdc3bb3272a3fea3923c4210d1830e6a472"
 dependencies = [
  "bytes",
  "fnv",
@@ -595,9 +595,9 @@ checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 
 [[package]]
 name = "heapless"
-version = "0.7.3"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34e26526e7168021f34243a3c8faac4dc4f938cde75a0f9b8e373cca5eb4e7ce"
+checksum = "50530280e9a947b192e3a30a9d7bcead527b22da30ff7cbd334233d820aaf82a"
 dependencies = [
  "atomic-polyfill",
  "hash32",
@@ -659,9 +659,9 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
+checksum = "399c583b2979440c60be0821a6199eca73bc3c8dcd9d070d75ac726e2c6186e5"
 dependencies = [
  "bytes",
  "http",
@@ -670,9 +670,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.4.1"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3a87b616e37e93c22fb19bcd386f02f3af5ea98a25670ad0fce773de23c5e68"
+checksum = "acd94fdbe1d4ff688b67b04eee2e17bd50995534a61539e45adfefb45e5e5503"
 
 [[package]]
 name = "httpdate"
@@ -774,15 +774,15 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
+checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
 [[package]]
 name = "js-sys"
-version = "0.3.51"
+version = "0.3.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83bdfbace3a0e81a4253f73b49e960b053e396a11012cbd49b9b74d6a2b67062"
+checksum = "e4bf49d50e2961077d9c99f4b7997d770a1114f087c3c2e0069b36c13fc2979d"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -811,9 +811,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.98"
+version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "320cfe77175da3a483efed4bc0adc1968ca050b098ce4f2f1c13a56626128790"
+checksum = "a1fa8cddc8fbbee11227ef194b5317ed014b8acbf15139bd716a18ad3fe99ec5"
 
 [[package]]
 name = "libloading"
@@ -899,9 +899,9 @@ dependencies = [
 
 [[package]]
 name = "matches"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
 [[package]]
 name = "memchr"
@@ -939,9 +939,9 @@ dependencies = [
 
 [[package]]
 name = "native-tls"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8d96b2e1c8da3957d58100b09f102c6d9cfdfced01b7ec5a8974044bb09dbd4"
+checksum = "48ba9f7719b5a0f42f338907614285fb5fd70e53858141f69898a1fb7203b24d"
 dependencies = [
  "lazy_static",
  "libc",
@@ -1096,9 +1096,9 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.35"
+version = "0.10.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "549430950c79ae24e6d02e0b7404534ecf311d94cc9f861e9e4020187d13d885"
+checksum = "8d9facdb76fec0b73c406f125d44d86fdad818d66fef0531eec9233ca425ff4a"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1116,9 +1116,9 @@ checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.65"
+version = "0.9.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a7907e3bfa08bb85105209cdfcb6c63d109f8f6c1ed6ca318fff5c1853fbc1d"
+checksum = "1996d2d305e561b70d1ee0c53f1542833f4e1ac6ce9a6708b6ff2738ca67dc82"
 dependencies = [
  "autocfg 1.0.1",
  "cc",
@@ -1409,9 +1409,9 @@ dependencies = [
 
 [[package]]
 name = "rcgen"
-version = "0.8.11"
+version = "0.8.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48b4fc1b81d685fcd442a86da2e2c829d9e353142633a8159f42bf28e7e94428"
+checksum = "ffd94b6e266c4d2865f4e514af50a409625291daf7dc914609e0f3415719382d"
 dependencies = [
  "chrono",
  "pem",
@@ -1430,9 +1430,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ab49abadf3f9e1c4bc499e8845e152ad87d2ad2d30371841171169e9d75feee"
+checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
 dependencies = [
  "bitflags",
 ]
@@ -1563,9 +1563,9 @@ dependencies = [
 
 [[package]]
 name = "rusticata-macros"
-version = "3.1.0"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8db3e42c9a4a9479e121c66d4925d15a87734f6fa37f1df0434708718d316ce"
+checksum = "fbbee512c633ecabd4481c40111b6ded03ddd9ab10ba6caa5a74e14c889921ad"
 dependencies = [
  "nom",
 ]
@@ -1638,9 +1638,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.126"
+version = "1.0.128"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec7505abeacaec74ae4778d9d9328fe5a5d04253220a85c4ee022239fc996d03"
+checksum = "1056a0db1978e9dbf0f6e4fca677f6f9143dc1c19de346f22cac23e422196834"
 dependencies = [
  "serde_derive",
 ]
@@ -1657,9 +1657,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.126"
+version = "1.0.128"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "963a7dbc9895aeac7ac90e74f34a5d5261828f79df35cbed41e10189d3804d43"
+checksum = "13af2fbb8b60a8950d6c72a56d2095c28870367cc8e10c55e9745bac4995a2c4"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1668,9 +1668,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.64"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "799e97dc9fdae36a5c8b8f2cae9ce2ee9fdce2058c57a93e6099d919fd982f79"
+checksum = "336b10da19a12ad094b59d870ebde26a45402e5b470add4b5fd03c5048a32127"
 dependencies = [
  "itoa",
  "ryu",
@@ -1691,12 +1691,12 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.17"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15654ed4ab61726bf918a39cb8d98a2e2995b002387807fa6ba58fdf7f59bb23"
+checksum = "6375dbd828ed6964c3748e4ef6d18e7a175d408ffe184bca01698d0c73f915a9"
 dependencies = [
  "dtoa",
- "linked-hash-map",
+ "indexmap",
  "serde",
  "yaml-rust",
 ]
@@ -1748,9 +1748,9 @@ dependencies = [
 
 [[package]]
 name = "slab"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f173ac3d1a7e3b28003f40de0b5ce7fe2710f9b9dc3fc38664cebee46b3b6527"
+checksum = "c307a32c1c5c437f38c7fd45d753050587732ba8628319fbdf12a7e289ccc590"
 
 [[package]]
 name = "smallvec"
@@ -1760,9 +1760,9 @@ checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "socket2"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e3dfc207c526015c632472a77be09cf1b6e46866581aecae5cc38fb4235dea2"
+checksum = "765f090f0e423d2b55843402a07915add955e7d60657db13707a159727326cad"
 dependencies = [
  "libc",
  "winapi",
@@ -1838,9 +1838,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.74"
+version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c"
+checksum = "b7f58f7e8eaa0009c5fec437aabf511bd9933e4b2d7407bd05273c01a8906ea7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1958,9 +1958,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b7b349f11a7047e6d1276853e612d152f5e8a352c61917887cc2169e2366b4c"
+checksum = "01cf844b23c6131f624accf65ce0e4e9956a8bb329400ea5bcc26ae3a5c20b0b"
 dependencies = [
  "autocfg 1.0.1",
  "bytes",
@@ -2039,9 +2039,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9ff14f98b1a4b289c6248a023c1c2fa1491062964e9fed67ab29c4e4da4a052"
+checksum = "2ca517f43f0fb96e0c3072ed5c275fe5eece87e8cb52f4a77b69226d3b1c9df8"
 dependencies = [
  "lazy_static",
 ]
@@ -2060,12 +2060,9 @@ checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eeb8be209bb1c96b7c177c7420d26e04eccacb0eeae6b980e35fcb74678107e0"
-dependencies = [
- "matches",
-]
+checksum = "246f4c42e67e7a4e3c6106ff716a5d067d4132a642840b242e357e468a2a0085"
 
 [[package]]
 name = "unicode-normalization"
@@ -2154,9 +2151,9 @@ checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 
 [[package]]
 name = "volatile-register"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d67cb4616d99b940db1d6bd28844ff97108b498a6ca850e5b6191a532063286"
+checksum = "9ee8f19f9d74293faf70901bc20ad067dc1ad390d2cbf1e3f75f721ffee908b6"
 dependencies = [
  "vcell",
 ]
@@ -2179,9 +2176,9 @@ checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.74"
+version = "0.2.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d54ee1d4ed486f78874278e63e4069fc1ab9f6a18ca492076ffb90c5eb2997fd"
+checksum = "8ce9b1b516211d33767048e5d47fa2a381ed8b76fc48d2ce4aa39877f9f183e0"
 dependencies = [
  "cfg-if",
  "serde",
@@ -2191,9 +2188,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.74"
+version = "0.2.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b33f6a0694ccfea53d94db8b2ed1c3a8a4c86dd936b13b9f0a15ec4a451b900"
+checksum = "cfe8dc78e2326ba5f845f4b5bf548401604fa20b1dd1d365fb73b6c1d6364041"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -2206,9 +2203,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.24"
+version = "0.4.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fba7978c679d53ce2d0ac80c8c175840feb849a161664365d1287b41f2e67f1"
+checksum = "95fded345a6559c2cfee778d562300c581f7d4ff3edb9b0d230d69800d213972"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -2218,9 +2215,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.74"
+version = "0.2.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "088169ca61430fe1e58b8096c24975251700e7b1f6fd91cc9d59b04fb9b18bd4"
+checksum = "44468aa53335841d9d6b6c023eaab07c0cd4bddbcfdee3e2bb1e8d2cb8069fef"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2228,9 +2225,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.74"
+version = "0.2.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be2241542ff3d9f241f5e2cb6dd09b37efe786df8851c54957683a49f0987a97"
+checksum = "0195807922713af1e67dc66132c7328206ed9766af3858164fb583eedc25fbad"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2241,15 +2238,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.74"
+version = "0.2.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7cff876b8f18eed75a66cf49b65e7f967cb354a7aa16003fb55dbfd25b44b4f"
+checksum = "acdb075a845574a1fa5f09fd77e43f7747599301ea3417a9fbffdeedfc1f4a29"
 
 [[package]]
 name = "web-sys"
-version = "0.3.51"
+version = "0.3.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e828417b379f3df7111d3a2a9e5753706cae29c41f7c4029ee9fd77f3e09e582"
+checksum = "224b2f6b67919060055ef1a67807367c2066ed520c3862cc013d26cf893a783c"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index db666f2..01f574b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,6 +46,11 @@ rand_core = { version = "0.6.2", optional = true }
 rcgen = { version = "0.8.11", optional = true }
 yasna = { version = "0.4.0", optional = true }
 
+# needed in build.rs
+[build-dependencies]
+clap = { version = "2.33.3", default-features = false }
+lazy_static = "1.4.0"
+
 [features]
 default = ["cli"]
 cli = ["clap", "lazy_static", "pretty_env_logger"]
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..ebccdf3
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,69 @@
+use std::env;
+use std::fs;
+use std::path;
+use std::process;
+
+#[cfg(feature = "cli")]
+#[path = "src/bin/solo2/cli.rs"]
+mod cli;
+
+fn main() {
+    // OUT_DIR is set by Cargo and it's where any additional build artifacts
+    // are written.
+    let env_outdir = match env::var_os("OUT_DIR") {
+        Some(outdir) => outdir,
+        None => {
+            eprintln!(
+                "OUT_DIR environment variable not defined. \
+                 Please file a bug: \
+                 https://github.com/BurntSushi/ripgrep/issues/new"
+            );
+            process::exit(1);
+        }
+    };
+
+    // // empty file that is used in scripts/cargo-out-dir
+    // let stamp_path = path::Path::new(&env_outdir).join("solo2-stamp");
+    // if let Err(err) = fs::File::create(&stamp_path) {
+    //     panic!("failed to write {}: {}", stamp_path.display(), err);
+    // }
+
+    // place side by side with binaries
+    let outdir = path::PathBuf::from(path::PathBuf::from(env_outdir).ancestors().skip(3).next().unwrap());
+    fs::create_dir_all(&outdir).unwrap();
+    println!("{:?}", &outdir);
+
+    #[cfg(feature = "cli")] {
+        use clap::Shell;
+
+        // Use clap to build completion files.
+        // Pro-tip: use `fd -HIe bash` to get OUT_DIR
+        let mut app = cli::cli();
+        app.gen_completions("solo2", Shell::Bash, &outdir);
+        app.gen_completions("solo2", Shell::Fish, &outdir);
+        app.gen_completions("solo2", Shell::PowerShell, &outdir);
+        // // Note that we do not use clap's support for zsh. Instead, zsh completions
+        // // are manually maintained in `complete/_rg`.
+        app.gen_completions("solo2", Shell::Zsh, &outdir);
+    }
+
+    // // Make the current git hash available to the build.
+    // if let Some(rev) = git_revision_hash() {
+    //     // this works, but it doesn't get picked up in app :/
+    //     println!("cargo:rustc-env=LPC55_BUILD_GIT_HASH={}", rev);
+    // }
+}
+
+// fn git_revision_hash() -> Option<String> {
+//     let result = process::Command::new("git")
+//         .args(&["rev-parse", "--short=10", "HEAD"])
+//         .output();
+//     result.ok().and_then(|output| {
+//         let v = String::from_utf8_lossy(&output.stdout).trim().to_string();
+//         if v.is_empty() {
+//             None
+//         } else {
+//             Some(v)
+//         }
+//     })
+// }