Merge remote-tracking branch 'origin/master' into feature/singlepass-opt

2025-06-14 17:31:20 +00:00 · 2019-04-17 02:18:00 +08:00
parent 0da2442be1 c8a71263db
commit 5f9aed0103
18 changed files with 216 additions and 80 deletions
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@ -12,6 +12,14 @@ run_install_dependencies: &run_install_dependencies

 version: 2
 jobs:
+  changelog:
+    docker:
+      - image: docker:stable-git
+    steps:
+      - checkout
+      - run:
+          command: ! git diff --exit-code CHANGELOG.md
+
  # Job used for testing
  lint:
    docker:
@ -351,6 +359,7 @@ workflows:
  version: 2
  main:
    jobs:
+      - changelog
      - lint
      - test:
          filters:
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -0,0 +1,12 @@
+# Changelog
+
+All PRs to the Wasmer repository must add to this file.
+
+Blocks of changes will separated by version increments.
+
+## **[Unreleased]**
+- [#355](https://github.com/wasmerio/wasmer/pull/355) Misc changes to `Cargo.toml`s for publishing
+- [#352](https://github.com/wasmerio/wasmer/pull/352) Bump version numbers to 0.3.0
+- [#351](https://github.com/wasmerio/wasmer/pull/351) Add hidden option to specify wasm program name (can be used to improve error messages)
+- [#350](https://github.com/wasmerio/wasmer/pull/350) Enforce that CHANGELOG.md is updated through CI.
+- [#349](https://github.com/wasmerio/wasmer/pull/349) Add [CHANGELOG.md](https://github.com/wasmerio/wasmer/blob/master/CHANGELOG.md).
--- a/Cargo.lock
+++ b/Cargo.lock
@ -123,6 +123,11 @@ dependencies = [
 "which 2.0.1 (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"
+
 [[package]]
 name = "bitflags"
 version = "1.0.4"
@ -574,6 +579,18 @@ dependencies = [
 "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "env_logger"
+version = "0.5.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "humantime 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "env_logger"
 version = "0.6.1"
@ -722,6 +739,14 @@ dependencies = [
 "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "getopts"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "glob"
 version = "0.2.11"
@ -978,6 +1003,16 @@ dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "lz4"
+version = "1.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lz4-sys 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "skeptic 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "lz4"
 version = "1.23.1"
@ -987,6 +1022,15 @@ dependencies = [
 "lz4-sys 1.8.3 (git+https://github.com/zboxfs/lz4-rs.git)",
 ]

+[[package]]
+name = "lz4-sys"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "lz4-sys"
 version = "1.8.3"
@ -1330,6 +1374,15 @@ dependencies = [
 "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "pulldown-cmark"
+version = "0.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.2"
@ -1755,6 +1808,15 @@ name = "siphasher"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"

+[[package]]
+name = "skeptic"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "pulldown-cmark 0.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.2"
@ -2230,19 +2292,19 @@ dependencies = [
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- "wasmer-llvm-backend 0.1.0",
- "wasmer-runtime 0.2.1",
- "wasmer-runtime-abi 0.2.1",
- "wasmer-runtime-core 0.2.1",
- "wasmer-singlepass-backend 0.1.0",
- "wasmer-wasi 0.2.1",
+ "wasmer-clif-backend 0.3.0",
+ "wasmer-emscripten 0.3.0",
+ "wasmer-llvm-backend 0.3.0",
+ "wasmer-runtime 0.3.0",
+ "wasmer-runtime-abi 0.3.0",
+ "wasmer-runtime-core 0.3.0",
+ "wasmer-singlepass-backend 0.3.0",
+ "wasmer-wasi 0.3.0",
 ]

 [[package]]
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+version = "0.3.0"
 dependencies = [
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 "cranelift-codegen 0.30.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2258,15 +2320,15 @@ dependencies = [
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- "wasmer-runtime-core 0.2.1",
- "wasmer-win-exception-handler 0.2.0",
+ "wasmer-runtime-core 0.3.0",
+ "wasmer-win-exception-handler 0.3.0",
 "wasmparser 0.23.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
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 "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2275,15 +2337,15 @@ dependencies = [
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- "wasmer-clif-backend 0.2.0",
- "wasmer-llvm-backend 0.1.0",
- "wasmer-runtime-core 0.2.1",
- "wasmer-singlepass-backend 0.1.0",
+ "wasmer-clif-backend 0.3.0",
+ "wasmer-llvm-backend 0.3.0",
+ "wasmer-runtime-core 0.3.0",
+ "wasmer-singlepass-backend 0.3.0",
 ]

 [[package]]
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-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
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 "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2298,35 +2360,35 @@ dependencies = [
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 "wabt 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.2.1",
+ "wasmer-runtime-core 0.3.0",
 "wasmparser 0.28.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
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-version = "0.2.1"
+version = "0.3.0"
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- "wasmer-llvm-backend 0.1.0",
- "wasmer-runtime-core 0.2.1",
- "wasmer-singlepass-backend 0.1.0",
+ "wasmer-clif-backend 0.3.0",
+ "wasmer-llvm-backend 0.3.0",
+ "wasmer-runtime-core 0.3.0",
+ "wasmer-singlepass-backend 0.3.0",
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 [[package]]
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-version = "0.2.1"
+version = "0.3.0"
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- "wasmer-runtime-core 0.2.1",
+ "wasmer-runtime-core 0.3.0",
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@ -2334,17 +2396,17 @@ dependencies = [

 [[package]]
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-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
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- "wasmer-runtime 0.2.1",
- "wasmer-runtime-core 0.2.1",
+ "wasmer-runtime 0.3.0",
+ "wasmer-runtime-core 0.3.0",
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 [[package]]
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-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
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@ -2369,7 +2431,7 @@ dependencies = [

 [[package]]
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@ -2379,24 +2441,24 @@ dependencies = [
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 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.2.1",
+ "wasmer-runtime-core 0.3.0",
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 [[package]]
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- "wasmer-singlepass-backend 0.1.0",
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@ -2404,19 +2466,19 @@ dependencies = [
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+ "wasmer-runtime-core 0.3.0",
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@ -2530,6 +2592,22 @@ dependencies = [
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+[[package]]
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+
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@ -2681,7 +2762,9 @@ dependencies = [
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@ -2721,6 +2804,7 @@ dependencies = [
 "checksum plain 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
 "checksum podio 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "780fb4b6698bbf9cf2444ea5d22411cef2953f0824b98f33cf454ec5615645bd"
 "checksum proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)" = "4d317f9caece796be1980837fd5cb3dfec5613ebdb04ad0956deea83ce168915"
+"checksum pulldown-cmark 0.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "1058d7bb927ca067656537eec4e02c2b4b70eaaa129664c5b90c111e20326f41"
 "checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
 "checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
 "checksum quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)" = "cdd8e04bd9c52e0342b406469d494fcb033be4bdbe5c606016defbb1681411e1"
@ -2768,6 +2852,7 @@ dependencies = [
 "checksum serde_test 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce17ed207fa61e7f4701a778a6c111da84a441ca9a8f50b92808f4223dd240b"
 "checksum serde_urlencoded 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d48f9f99cd749a2de71d29da5f948de7f2764cc5a9d7f3c97e3514d4ee6eabf2"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
+"checksum skeptic 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dd7d8dc1315094150052d0ab767840376335a98ac66ef313ff911cdf439a5b69"
 "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 "checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
@ -2837,6 +2922,7 @@ dependencies = [
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
 "checksum zbox 0.6.1 (git+https://github.com/wasmerio/zbox?branch=bundle-libsodium)" = "<none>"
+"checksum zbox 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4a969b504de4ee47ac68bbd035b0c5a53818edb1edd6737131de001de2a09e64"
 "checksum zip 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1cbbddef6339155bc4fa8e2609040078ff18f3011117b55caa9f0516d544a357"
 "checksum zstd 0.4.22+zstd.1.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "6f042dd18d52854d302d3d92f66d0a63c2d520d7b7034a9d43cde7441d1b4ddd"
 "checksum zstd-safe 1.4.7+zstd.1.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "63febf0b0dcd076db81e6b3110ed254cfb8ed54378a4c3cfbb68956e839d4f59"
--- a/lib/clif-backend/Cargo.toml
+++ b/lib/clif-backend/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-clif-backend"
-version = "0.2.0"
+version = "0.3.0"
 description = "Wasmer runtime Cranelift compiler backend"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
@ -8,7 +8,7 @@ repository = "https://github.com/wasmerio/wasmer"
 edition = "2018"

 [dependencies]
-wasmer-runtime-core = { path = "../runtime-core", version = "0.2.1" }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
 cranelift-native = "0.30.0"
 cranelift-codegen = "0.30.0"
 cranelift-entity = "0.30.0"
@ -33,7 +33,7 @@ version = "0.0.7"

 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3", features = ["errhandlingapi", "minwindef", "minwinbase", "winnt"] }
-wasmer-win-exception-handler = { path = "../win-exception-handler", version = "0.2.0" }
+wasmer-win-exception-handler = { path = "../win-exception-handler", version = "0.3.0" }

 [features]
 debug = ["wasmer-runtime-core/debug"]
--- a/lib/emscripten/Cargo.toml
+++ b/lib/emscripten/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-emscripten"
-version = "0.2.1"
+version = "0.3.0"
 description = "Wasmer runtime emscripten implementation library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
@ -9,14 +9,14 @@ edition = "2018"
 build = "build/mod.rs"

 [dependencies]
-wasmer-runtime-core = { path = "../runtime-core", version = "0.2.1" }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
 lazy_static = "1.2.0"
 libc = "0.2.49"
 byteorder = "1"
 time = "0.1.41"
-wasmer-clif-backend = { path = "../clif-backend", version = "0.2.0" }
-wasmer-singlepass-backend = { path = "../singlepass-backend", version = "0.1.0", optional = true }
-wasmer-llvm-backend = { path = "../llvm-backend", version = "0.1.0", optional = true }
+wasmer-clif-backend = { path = "../clif-backend", version = "0.3.0" }
+wasmer-singlepass-backend = { path = "../singlepass-backend", version = "0.3.0", optional = true }
+wasmer-llvm-backend = { path = "../llvm-backend", version = "0.3.0", optional = true }

 [target.'cfg(windows)'.dependencies]
 rand = "0.6"
--- a/lib/emscripten/a.txt
+++ b/lib/emscripten/a.txt
--- a/lib/emscripten/foo.txt
+++ b/lib/emscripten/foo.txt
--- a/lib/llvm-backend/Cargo.toml
+++ b/lib/llvm-backend/Cargo.toml
@ -1,11 +1,11 @@
 [package]
 name = "wasmer-llvm-backend"
-version = "0.1.0"
+version = "0.3.0"
 authors = ["Lachlan Sneff <lachlan.sneff@gmail.com>"]
 edition = "2018"

 [dependencies]
-wasmer-runtime-core = { path = "../runtime-core", version = "0.2.1" }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
 inkwell = { git = "https://github.com/wasmerio/inkwell", branch = "llvm7-0" }
 wasmparser = "0.28.0"
 hashbrown = "0.1.8"
--- a/lib/runtime-abi/Cargo.toml
+++ b/lib/runtime-abi/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-runtime-abi"
-version = "0.2.1"
+version = "0.3.0"
 description = "Wasmer runtime core library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
--- a/lib/runtime-c-api/Cargo.toml
+++ b/lib/runtime-c-api/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-runtime-c-api"
-version = "0.2.1"
+version = "0.3.0"
 description = "Wasmer C API library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
@ -16,11 +16,11 @@ libc = "0.2"

 [dependencies.wasmer-runtime]
 path = "../runtime"
-version = "0.2.1"
+version = "0.3.0"

 [dependencies.wasmer-runtime-core]
 path = "../runtime-core"
-version = "0.2.1"
+version = "0.3.0"

 [features]
 debug = ["wasmer-runtime/debug"]
--- a/lib/runtime-core/Cargo.toml
+++ b/lib/runtime-core/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-runtime-core"
-version = "0.2.1"
+version = "0.3.0"
 description = "Wasmer runtime core library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
--- a/lib/runtime/Cargo.toml
+++ b/lib/runtime/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-runtime"
-version = "0.2.1"
+version = "0.3.0"
 description = "Wasmer runtime library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
@ -9,17 +9,17 @@ edition = "2018"
 readme = "README.md"

 [dependencies]
-wasmer-singlepass-backend = { path = "../singlepass-backend", optional = true }
+wasmer-singlepass-backend = { path = "../singlepass-backend", version = "0.3.0", optional = true }
 lazy_static = "1.2.0"
 memmap = "0.7.0"

 [dependencies.wasmer-runtime-core]
 path = "../runtime-core"
-version = "0.2.1"
+version = "0.3.0"

 [dependencies.wasmer-clif-backend]
 path = "../clif-backend"
-version = "0.2.0"
+version = "0.3.0"
 optional = true

 [dev-dependencies]
--- a/lib/singlepass-backend/Cargo.toml
+++ b/lib/singlepass-backend/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-singlepass-backend"
-version = "0.1.0"
+version = "0.3.0"
 repository = "https://github.com/wasmerio/wasmer"
 description = "Wasmer runtime single pass compiler backend"
 license = "MIT"
@ -8,7 +8,7 @@ authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
 edition = "2018"

 [dependencies]
-wasmer-runtime-core = { path = "../runtime-core" }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
 wasmparser = "0.28.0"
 dynasm = "0.3.1"
 dynasmrt = "0.3.1"
--- a/lib/spectests/Cargo.toml
+++ b/lib/spectests/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-spectests"
-version = "0.2.0"
+version = "0.3.0"
 description = "Wasmer spectests library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
@ -9,10 +9,10 @@ edition = "2018"
 build = "build/mod.rs"

 [dependencies]
-wasmer-runtime-core = { path = "../runtime-core", version = "0.2.0" }
-wasmer-clif-backend = { path = "../clif-backend", version = "0.2.0" }
-wasmer-llvm-backend = { path = "../llvm-backend", version = "0.1.0", optional = true }
-wasmer-singlepass-backend = { path = "../singlepass-backend", version = "0.1.0", optional = true }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
+wasmer-clif-backend = { path = "../clif-backend", version = "0.3.0" }
+wasmer-llvm-backend = { path = "../llvm-backend", version = "0.3.0", optional = true }
+wasmer-singlepass-backend = { path = "../singlepass-backend", version = "0.3.0", optional = true }

 [build-dependencies]
 wabt = "0.7.2"
--- a/lib/wasi/Cargo.toml
+++ b/lib/wasi/Cargo.toml
@ -1,13 +1,14 @@
 [package]
 name = "wasmer-wasi"
-version = "0.2.1"
+version = "0.3.0"
+description = "Wasmer runtime WASI implementation library"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
 repository = "https://github.com/wasmerio/wasmer"
 edition = "2018"

 [dependencies]
-wasmer-runtime-core = { path = "../runtime-core", version = "0.2.1" }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
 libc = "0.2.50"
 rand = "0.6.5"
 # wasmer-runtime-abi = { path = "../runtime-abi" }
--- a/lib/win-exception-handler/Cargo.toml
+++ b/lib/win-exception-handler/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "wasmer-win-exception-handler"
-version = "0.2.0"
+version = "0.3.0"
 description = "Wasmer runtime exception handling for Windows"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
@ -8,7 +8,7 @@ repository = "https://github.com/wasmerio/wasmer"
 edition = "2018"

 [target.'cfg(windows)'.dependencies]
-wasmer-runtime-core = { path = "../runtime-core", version = "0.2.0" }
+wasmer-runtime-core = { path = "../runtime-core", version = "0.3.0" }
 winapi = { version = "0.3", features = ["winbase", "errhandlingapi", "minwindef", "minwinbase", "winnt"] }
 libc = "0.2.49"

--- a/src/bin/wasmer.rs
+++ b/src/bin/wasmer.rs
@ -83,6 +83,9 @@ struct Run {
    #[structopt(long = "em-symbol-map", parse(from_os_str))]
    em_symbol_map: Option<PathBuf>,

+    #[structopt(long = "command-name", hidden = true)]
+    command_name: Option<String>,
+
    /// Application arguments
    #[structopt(name = "--", raw(multiple = "true"))]
    args: Vec<String>,
@ -300,7 +303,11 @@ fn execute_wasm(options: &Run) -> Result<(), String> {
            (
                InstanceABI::WASI,
                wasmer_wasi::generate_import_object(
+                    if let Some(cn) = &options.command_name {
+                        [cn.clone()]
+                    } else {
                        [options.path.to_str().unwrap().to_owned()]
+                    }
                    .iter()
                    .chain(options.args.iter())
                    .cloned()
@ -329,7 +336,11 @@ fn execute_wasm(options: &Run) -> Result<(), String> {
        &module,
        &mut instance,
        abi,
-        options.path.to_str().unwrap(),
+        if let Some(cn) = &options.command_name {
+            cn
+        } else {
+            options.path.to_str().unwrap()
+        },
        options.args.iter().map(|arg| arg.as_str()).collect(),
    )
    .map_err(|e| format!("{:?}", e))?;
--- a/update_version_numbers.sh
+++ b/update_version_numbers.sh
@ -0,0 +1,17 @@
+PREVIOUS_VERSION='0.2.1'
+NEXT_VERSION='0.3.0'
+
+# quick hack
+fd Cargo.toml --exec sed -i '' "s/version = \"$PREVIOUS_VERSION\"/version = \"$NEXT_VERSION\"/"
+echo "manually check changes to Cargo.toml"
+
+# Order to upload packages in
+## runtime-core
+## win-exception-handler
+## clif-backend
+## llvm-backend
+## singlepass-backend
+## emscripten
+## wasi
+## runtime
+## runtime-c-api