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-rw-r--r--.gitmodules2
-rw-r--r--src/Cargo.lock165
-rw-r--r--src/Cargo.toml1
-rw-r--r--src/bootstrap/dist.rs137
-rw-r--r--src/bootstrap/step.rs21
m---------src/rust-installer0
m---------src/tools/rust-installer0
-rw-r--r--src/tools/tidy/src/main.rs2
8 files changed, 255 insertions, 73 deletions
diff --git a/.gitmodules b/.gitmodules
index 7cd896b763f..791404344ef 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,7 +13,7 @@
 	path = src/jemalloc
 	url = https://github.com/rust-lang/jemalloc.git
 [submodule "src/rust-installer"]
-	path = src/rust-installer
+	path = src/tools/rust-installer
 	url = https://github.com/rust-lang/rust-installer.git
 [submodule "src/liblibc"]
 	path = src/liblibc
diff --git a/src/Cargo.lock b/src/Cargo.lock
index 776a268aa8d..9269fc0f448 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -59,6 +59,29 @@ dependencies = [
 ]
 
 [[package]]
+name = "backtrace"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "backtrace-sys 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "backtrace-sys"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "gcc 0.3.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "bitflags"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -103,6 +126,11 @@ name = "cargotest2"
 version = "0.1.0"
 
 [[package]]
+name = "cfg-if"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "clap"
 version = "2.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -115,6 +143,7 @@ dependencies = [
  "unicode-segmentation 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "vec_map 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "yaml-rust 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -159,6 +188,15 @@ name = "core"
 version = "0.0.0"
 
 [[package]]
+name = "dbghelp-sys"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "diff"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -178,6 +216,14 @@ dependencies = [
 ]
 
 [[package]]
+name = "error-chain"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "backtrace 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "error_index_generator"
 version = "0.0.0"
 
@@ -198,6 +244,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "flate2"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "fmt_macros"
 version = "0.0.0"
 
@@ -224,7 +279,7 @@ name = "handlebars"
 version = "0.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lazy_static 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "pest 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -234,6 +289,21 @@ dependencies = [
 ]
 
 [[package]]
+name = "installer"
+version = "0.0.0"
+dependencies = [
+ "clap 2.22.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "error-chain 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "flate2 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tar 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xz2 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "itoa"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -249,7 +319,7 @@ dependencies = [
 
 [[package]]
 name = "lazy_static"
-version = "0.2.5"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -274,6 +344,16 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
+name = "lzma-sys"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "mdbook"
 version = "0.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -299,6 +379,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "miniz-sys"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "gcc 0.3.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "num-traits"
 version = "0.1.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -454,6 +543,11 @@ dependencies = [
 ]
 
 [[package]]
+name = "rustc-demangle"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "rustc-main"
 version = "0.0.0"
 dependencies = [
@@ -801,6 +895,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "same-file"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "serde"
 version = "0.9.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -888,6 +991,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "tar"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xattr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "term"
 version = "0.0.0"
 
@@ -981,6 +1094,16 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
+name = "walkdir"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "winapi"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -990,28 +1113,57 @@ name = "winapi-build"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "xattr"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "xz2"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lzma-sys 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "yaml-rust"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [metadata]
 "checksum aho-corasick 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "500909c4f87a9e52355b26626d890833e9e1d53ac566db76c36faa984b889699"
 "checksum ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "23ac7c30002a5accbf7e8987d0632fa6de155b7c3d39d0067317a391e00a2ef6"
 "checksum atty 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d912da0db7fa85514874458ca3651fe2cddace8d0b0505571dbdcd41ab490159"
+"checksum backtrace 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f551bc2ddd53aea015d453ef0b635af89444afa5ed2405dd0b2062ad5d600d80"
+"checksum backtrace-sys 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "d192fd129132fbc97497c1f2ec2c2c5174e376b95f535199ef4fe0a293d33842"
 "checksum bitflags 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4f67931368edf3a9a51d29886d245f1c3db2f1ef0dcc9e35ff70341b78c10d23"
 "checksum bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1370e9fc2a6ae53aea8b7a5110edbd08836ed87c88736dfabccade1c2b44bff4"
+"checksum cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de1e760d7b6535af4241fca8bd8adf68e2e7edacc6b29f5d399050c5e48cf88c"
 "checksum clap 2.22.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e17a4a72ffea176f77d6e2db609c6c919ef221f23862c9915e687fb54d833485"
 "checksum cmake 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)" = "92278eb79412c8f75cfc89e707a1bb3a6490b68f7f2e78d15c774f30fe701122"
+"checksum dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "97590ba53bcb8ac28279161ca943a924d1fd4a8fb3fa63302591647c4fc5b850"
 "checksum diff 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "0a515461b6c8c08419850ced27bc29e86166dcdcde8fbe76f8b1f0589bb49472"
 "checksum dtoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "80c8b71fd71146990a9742fc06dcbbde19161a267e0ad4e572c35162f4578c90"
 "checksum env_logger 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e3856f1697098606fc6cb97a93de88ca3f3bc35bb878c725920e6e82ecf05e83"
+"checksum error-chain 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9435d864e017c3c6afeac1654189b06cdb491cf2ff73dbf0d73b0f292f42ff8"
 "checksum filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "5363ab8e4139b8568a6237db5248646e5a8a2f89bd5ccb02092182b11fd3e922"
+"checksum flate2 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)" = "36df0166e856739905cd3d7e0b210fe818592211a008862599845e012d8d304c"
 "checksum gcc 0.3.46 (registry+https://github.com/rust-lang/crates.io-index)" = "181e3cebba1d663bd92eb90e2da787e10597e027eb00de8d742b260a7850948f"
 "checksum getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9047cfbd08a437050b363d35ef160452c5fe8ea5187ae0a624708c91581d685"
 "checksum handlebars 0.25.2 (registry+https://github.com/rust-lang/crates.io-index)" = "663e1728d8037fb0d4e13bcd1b1909fb5d913690a9929eb385922df157c2ff8f"
 "checksum itoa 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "eb2f404fbc66fd9aac13e998248505e7ecb2ad8e44ab6388684c5fb11c6c251c"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
-"checksum lazy_static 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "4732c563b9a21a406565c4747daa7b46742f082911ae4753f390dc9ec7ee1a97"
+"checksum lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3b37545ab726dd833ec6420aaba8231c5b320814b9029ad585555d2a03e94fbf"
 "checksum libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)" = "88ee81885f9f04bff991e306fea7c1c60a5f0f9e409e99f6b40e3311a3363135"
 "checksum log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "5141eca02775a762cc6cd564d8d2c50f67c0ea3a372cbf1c51592b3e029e10ad"
+"checksum lzma-sys 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c5eaaa53b35fa17482ee2c001b04242827b47ae0faba72663fee3dee32366248"
 "checksum mdbook 0.0.21 (registry+https://github.com/rust-lang/crates.io-index)" = "f1e2e9d848514dcfad4195788d0d42ae5153a477c191d75d5b84fab10f222fbd"
 "checksum memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1dbccc0e46f1ea47b9f17e6d67c5a96bd27030519c519c9c91327e31275a47b4"
+"checksum miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "28eaee17666671fa872e567547e8428e83308ebe5808cdf6a0e28397dbe2c726"
 "checksum num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)" = "e1cbfa3781f3fe73dc05321bed52a06d2d491eaa764c52335cf4399f046ece99"
 "checksum num_cpus 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca313f1862c7ec3e0dfe8ace9fa91b1d9cb5c84ace3d00f5ec4216238e93c167"
 "checksum open 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3478ed1686bd1300c8a981a940abc92b06fac9cbef747f4c668d4e032ff7b842"
@@ -1023,10 +1175,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9191b1f57603095f105d317e375d19b1c9c5c3185ea9633a99a6dcbed04457"
 "checksum rls-data 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fc4277ce3c57f456b11fe3145b181a844a25201bab5cbaa1978457e6e2f27d47"
 "checksum rls-span 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5d7c7046dc6a92f2ae02ed302746db4382e75131b9ce20ce967259f6b5867a6a"
+"checksum rustc-demangle 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3058a43ada2c2d0b92b3ae38007a2d0fa5e9db971be260e0171408a4ff471c95"
 "checksum rustc-serialize 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)" = "684ce48436d6465300c9ea783b6b14c4361d6b8dcbb1375b486a69cc19e2dfb0"
+"checksum same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d931a44fdaa43b8637009e7632a02adc4f2b2e0733c08caa4cf00e8da4a117a7"
 "checksum serde 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)" = "a702319c807c016e51f672e5c77d6f0b46afddd744b5e437d6b8436b888b458f"
 "checksum serde_json 0.9.9 (registry+https://github.com/rust-lang/crates.io-index)" = "dbc45439552eb8fb86907a2c41c1fd0ef97458efb87ff7f878db466eb581824e"
 "checksum strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d15c810519a91cf877e7e36e63fe068815c678181439f2f29e2562147c3694"
+"checksum tar 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "ab0ef9ead2fe0aa9e18475a96a207bfd5143f4124779ef7429503a8665416ce8"
 "checksum term_size 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "07b6c1ac5b3fffd75073276bca1ceed01f67a28537097a2a9539e116e50fb21a"
 "checksum thread-id 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4437c97558c70d129e40629a5b385b3fb1ffac301e63941335e4d354081ec14a"
 "checksum thread_local 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c85048c6260d17cf486ceae3282d9fb6b90be220bf5b28c400f5485ffc29f0c7"
@@ -1038,5 +1193,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
 "checksum vec_map 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f8cdc8b93bd0198ed872357fb2e667f7125646b1762f16d60b2c96350d361897"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+"checksum walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "bb08f9e670fab86099470b97cd2b252d6527f0b3cc1401acdb595ffc9dd288ff"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+"checksum xattr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "5f04de8a1346489a2f9e9bd8526b73d135ec554227b17568456e86aa35b6f3fc"
+"checksum xz2 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e9510bdf100731599107c61f77daf46713a69a568f75458999c1f9dbf6ba25b0"
+"checksum yaml-rust 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e66366e18dc58b46801afbf2ca7661a9f59cc8c5962c29892b6039b4f86fa992"
diff --git a/src/Cargo.toml b/src/Cargo.toml
index 9aca3e134d6..99e8b9f256a 100644
--- a/src/Cargo.toml
+++ b/src/Cargo.toml
@@ -13,6 +13,7 @@ members = [
   "tools/build-manifest",
   "tools/remote-test-client",
   "tools/remote-test-server",
+  "tools/rust-installer",
 ]
 
 # These projects have their own Cargo.lock
diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs
index 1b69f7413b5..6557b8410b1 100644
--- a/src/bootstrap/dist.rs
+++ b/src/bootstrap/dist.rs
@@ -26,12 +26,6 @@ use std::process::{Command, Stdio};
 
 use build_helper::output;
 
-#[cfg(not(target_os = "solaris"))]
-const SH_CMD: &'static str = "sh";
-// On Solaris, sh is the historical bourne shell, not a POSIX shell, or bash.
-#[cfg(target_os = "solaris")]
-const SH_CMD: &'static str = "bash";
-
 use {Build, Compiler, Mode};
 use channel;
 use util::{cp_r, libdir, is_dylib, cp_filtered, copy, exe};
@@ -55,6 +49,10 @@ pub fn tmpdir(build: &Build) -> PathBuf {
     build.out.join("tmp/dist")
 }
 
+fn rust_installer(build: &Build) -> Command {
+    build.tool_cmd(&Compiler::new(0, &build.config.build), "rust-installer")
+}
+
 /// Builds the `rust-docs` installer component.
 ///
 /// Slurps up documentation from the `stage`'s `host`.
@@ -74,14 +72,14 @@ pub fn docs(build: &Build, stage: u32, host: &str) {
     let src = build.out.join(host).join("doc");
     cp_r(&src, &dst);
 
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust-Documentation")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=Rust-documentation-is-installed.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
        .arg(format!("--package-name={}-{}", name, host))
        .arg("--component-name=rust-docs")
        .arg("--legacy-manifest-dirs=rustlib,cargo")
@@ -124,14 +122,14 @@ pub fn mingw(build: &Build, host: &str) {
        .arg(host);
     build.run(&mut cmd);
 
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust-MinGW")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=Rust-MinGW-is-installed.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
        .arg(format!("--package-name={}-{}", name, host))
        .arg("--component-name=rust-mingw")
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -190,15 +188,15 @@ pub fn rustc(build: &Build, stage: u32, host: &str) {
     }
 
     // Finally, wrap everything up in a nice tarball!
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=Rust-is-ready-to-roll.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
-       .arg(format!("--non-installed-overlay={}", sanitize_sh(&overlay)))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
+       .arg("--non-installed-overlay").arg(&overlay)
        .arg(format!("--package-name={}-{}", name, host))
        .arg("--component-name=rustc")
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -300,14 +298,14 @@ pub fn std(build: &Build, compiler: &Compiler, target: &str) {
     let src = build.sysroot(compiler).join("lib/rustlib");
     cp_r(&src.join(target), &dst);
 
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=std-is-standing-at-the-ready.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
        .arg(format!("--package-name={}-{}", name, target))
        .arg(format!("--component-name=rust-std-{}", target))
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -356,14 +354,14 @@ pub fn analysis(build: &Build, compiler: &Compiler, target: &str) {
     println!("image_src: {:?}, dst: {:?}", image_src, dst);
     cp_r(&image_src, &dst);
 
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=save-analysis-saved.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
        .arg(format!("--package-name={}-{}", name, target))
        .arg(format!("--component-name=rust-analysis-{}", target))
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -471,13 +469,17 @@ pub fn rust_src(build: &Build) {
     write_file(&plain_dst_src.join("version"), build.rust_version().as_bytes());
 
     // Create plain source tarball
-    let tarball = rust_src_location(build);
+    let mut tarball = rust_src_location(build);
+    tarball.set_extension(""); // strip .gz
+    tarball.set_extension(""); // strip .tar
     if let Some(dir) = tarball.parent() {
         t!(fs::create_dir_all(dir));
     }
-    let mut cmd = Command::new("tar");
-    cmd.arg("-czf").arg(sanitize_sh(&tarball))
-       .arg(&plain_name)
+    let mut cmd = rust_installer(build);
+    cmd.arg("tarball")
+       .arg("--input").arg(&plain_name)
+       .arg("--output").arg(&tarball)
+       .arg("--work-dir=.")
        .current_dir(tmpdir(build));
     build.run(&mut cmd);
 
@@ -521,14 +523,14 @@ pub fn rust_src(build: &Build) {
     }
 
     // Create source tarball in rust-installer format
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=Awesome-Source.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
        .arg(format!("--package-name={}", name))
        .arg("--component-name=rust-src")
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -622,15 +624,15 @@ pub fn cargo(build: &Build, stage: u32, target: &str) {
     t!(t!(File::create(overlay.join("version"))).write_all(version.as_bytes()));
 
     // Generate the installer tarball
-    let mut cmd = Command::new("sh");
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=Rust-is-ready-to-roll.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
-       .arg(format!("--non-installed-overlay={}", sanitize_sh(&overlay)))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
+       .arg("--non-installed-overlay").arg(&overlay)
        .arg(format!("--package-name={}-{}", name, target))
        .arg("--component-name=cargo")
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -671,15 +673,15 @@ pub fn rls(build: &Build, stage: u32, target: &str) {
     t!(t!(File::create(overlay.join("version"))).write_all(version.as_bytes()));
 
     // Generate the installer tarball
-    let mut cmd = Command::new("sh");
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/gen-installer.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("generate")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=RLS-ready-to-serve.")
-       .arg(format!("--image-dir={}", sanitize_sh(&image)))
-       .arg(format!("--work-dir={}", sanitize_sh(&tmpdir(build))))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
-       .arg(format!("--non-installed-overlay={}", sanitize_sh(&overlay)))
+       .arg("--image-dir").arg(&image)
+       .arg("--work-dir").arg(&tmpdir(build))
+       .arg("--output-dir").arg(&distdir(build))
+       .arg("--non-installed-overlay").arg(&overlay)
        .arg(format!("--package-name={}-{}", name, target))
        .arg("--component-name=rls")
        .arg("--legacy-manifest-dirs=rustlib,cargo");
@@ -730,29 +732,28 @@ pub fn extended(build: &Build, stage: u32, target: &str) {
     // upgrades rustc was upgraded before rust-std. To avoid rustc clobbering
     // the std files during uninstall. To do this ensure that rustc comes
     // before rust-std in the list below.
-    let mut input_tarballs = format!("{},{},{},{},{},{}",
-                                     sanitize_sh(&rustc_installer),
-                                     sanitize_sh(&cargo_installer),
-                                     sanitize_sh(&rls_installer),
-                                     sanitize_sh(&analysis_installer),
-                                     sanitize_sh(&docs_installer),
-                                     sanitize_sh(&std_installer));
+    let mut tarballs = vec![rustc_installer, cargo_installer, rls_installer,
+                            analysis_installer, docs_installer, std_installer];
     if target.contains("pc-windows-gnu") {
-        input_tarballs.push_str(",");
-        input_tarballs.push_str(&sanitize_sh(&mingw_installer));
+        tarballs.push(mingw_installer);
+    }
+    let mut input_tarballs = tarballs[0].as_os_str().to_owned();
+    for tarball in &tarballs[1..] {
+        input_tarballs.push(",");
+        input_tarballs.push(tarball);
     }
 
-    let mut cmd = Command::new(SH_CMD);
-    cmd.arg(sanitize_sh(&build.src.join("src/rust-installer/combine-installers.sh")))
+    let mut cmd = rust_installer(build);
+    cmd.arg("combine")
        .arg("--product-name=Rust")
        .arg("--rel-manifest-dir=rustlib")
        .arg("--success-message=Rust-is-ready-to-roll.")
-       .arg(format!("--work-dir={}", sanitize_sh(&work)))
-       .arg(format!("--output-dir={}", sanitize_sh(&distdir(build))))
+       .arg("--work-dir").arg(&work)
+       .arg("--output-dir").arg(&distdir(build))
        .arg(format!("--package-name={}-{}", pkgname(build, "rust"), target))
        .arg("--legacy-manifest-dirs=rustlib,cargo")
-       .arg(format!("--input-tarballs={}", input_tarballs))
-       .arg(format!("--non-installed-overlay={}", sanitize_sh(&overlay)));
+       .arg("--input-tarballs").arg(input_tarballs)
+       .arg("--non-installed-overlay").arg(&overlay);
     build.run(&mut cmd);
 
     let mut license = String::new();
diff --git a/src/bootstrap/step.rs b/src/bootstrap/step.rs
index 970c0bc565d..92666e8e639 100644
--- a/src/bootstrap/step.rs
+++ b/src/bootstrap/step.rs
@@ -574,6 +574,10 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
          .dep(|s| s.name("maybe-clean-tools"))
          .dep(|s| s.name("libstd-tool"))
          .run(move |s| compile::tool(build, s.stage, s.target, "remote-test-client"));
+    rules.build("tool-rust-installer", "src/tools/rust-installer")
+         .dep(|s| s.name("maybe-clean-tools"))
+         .dep(|s| s.name("libstd-tool"))
+         .run(move |s| compile::tool(build, s.stage, s.target, "rust-installer"));
     rules.build("tool-cargo", "src/tools/cargo")
          .host(true)
          .default(build.config.extended)
@@ -704,6 +708,7 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
          .host(true)
          .only_host_build(true)
          .default(true)
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::rustc(build, s.stage, s.target));
     rules.dist("dist-std", "src/libstd")
          .dep(move |s| {
@@ -718,10 +723,12 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
          })
          .default(true)
          .only_host_build(true)
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::std(build, &s.compiler(), s.target));
     rules.dist("dist-mingw", "path/to/nowhere")
          .default(true)
          .only_host_build(true)
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| {
              if s.target.contains("pc-windows-gnu") {
                  dist::mingw(build, s.target)
@@ -732,21 +739,25 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
          .host(true)
          .only_build(true)
          .only_host_build(true)
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |_| dist::rust_src(build));
     rules.dist("dist-docs", "src/doc")
          .default(true)
          .only_host_build(true)
          .dep(|s| s.name("default:doc"))
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::docs(build, s.stage, s.target));
     rules.dist("dist-analysis", "analysis")
          .default(build.config.extended)
          .dep(|s| s.name("dist-std"))
          .only_host_build(true)
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::analysis(build, &s.compiler(), s.target));
     rules.dist("dist-rls", "rls")
          .host(true)
          .only_host_build(true)
          .dep(|s| s.name("tool-rls"))
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::rls(build, s.stage, s.target));
     rules.dist("install", "path/to/nowhere")
          .dep(|s| s.name("default:dist"))
@@ -755,6 +766,7 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
          .host(true)
          .only_host_build(true)
          .dep(|s| s.name("tool-cargo"))
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::cargo(build, s.stage, s.target));
     rules.dist("dist-extended", "extended")
          .default(build.config.extended)
@@ -767,6 +779,7 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
          .dep(|d| d.name("dist-cargo"))
          .dep(|d| d.name("dist-rls"))
          .dep(|d| d.name("dist-analysis"))
+         .dep(move |s| tool_rust_installer(build, s))
          .run(move |s| dist::extended(build, s.stage, s.target));
 
     rules.dist("dist-sign", "hash-and-sign")
@@ -778,6 +791,14 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
 
     rules.verify();
     return rules;
+
+    /// Helper to depend on a stage0 build-only rust-installer tool.
+    fn tool_rust_installer<'a>(build: &'a Build, step: &Step<'a>) -> Step<'a> {
+        step.name("tool-rust-installer")
+            .host(&build.config.build)
+            .target(&build.config.build)
+            .stage(0)
+    }
 }
 
 #[derive(PartialEq, Eq, Hash, Clone, Debug)]
diff --git a/src/rust-installer b/src/rust-installer
deleted file mode 160000
-Subproject 2e6417f6af5218a29a8ee72ed17af085560b9b9
diff --git a/src/tools/rust-installer b/src/tools/rust-installer
new file mode 160000
+Subproject 6a2c5d129101762d204185b888d62a244011c42
diff --git a/src/tools/tidy/src/main.rs b/src/tools/tidy/src/main.rs
index f14a6a03893..6b666fa809f 100644
--- a/src/tools/tidy/src/main.rs
+++ b/src/tools/tidy/src/main.rs
@@ -81,12 +81,12 @@ fn filter_dirs(path: &Path) -> bool {
         "src/libbacktrace",
         "src/compiler-rt",
         "src/rustllvm",
-        "src/rust-installer",
         "src/liblibc",
         "src/vendor",
         "src/rt/hoedown",
         "src/tools/cargo",
         "src/tools/rls",
+        "src/tools/rust-installer",
     ];
     skip.iter().any(|p| path.ends_with(p))
 }
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-04-27 14:38:32 +0000