./scripts/init_submodules.sh: not found

[dery168]

Window 10: Try to follow this and failed on last step.
$ git clone https://github.com/grpc/grpc-web
$ cd grpc-web
$ docker-compose pull
$ docker-compose up -d node-server envoy commonjs-client

Here is the console output:
PS C:\github> git clone https://github.com/grpc/grpc-web
Cloning into 'grpc-web'...
remote: Enumerating objects: 95, done.
remote: Counting objects: 100% (95/95), done.
remote: Compressing objects: 100% (59/59), done.
remote: Total 4706 (delta 19), reused 58 (delta 14), pack-reused 4611
Receiving objects: 100% (4706/4706), 911.77 KiB | 5.21 MiB/s, done.
Resolving deltas: 100% (2337/2337), done.
PS C:\github> cd grpc-web
PS C:\github\grpc-web> docker-compose pull
Pulling common ... done
Pulling prereqs ... done
Pulling grpc-base ... done
Pulling echo-server ... done
Pulling node-server ... done
Pulling node-interop-server ... done
Pulling envoy ... done
Pulling nginx ... done
Pulling grpcwebproxy ... done
Pulling commonjs-client ... done
Pulling closure-client ... done
Pulling ts-client ... done
Pulling binary-client ... done
Pulling interop-client ... done
WARNING: Some service image(s) must be built from source by running:
docker-compose build interop-client closure-client node-interop-server prereqs grpcwebproxy grpc-base binary-client echo-server nginx ts-client
PS C:\github\grpc-web> docker-compose up -d node-server envoy commonjs-client
Building prereqs
Step 1/18 : FROM grpcweb/common
---> c8ec1e686813
Step 2/18 : ARG MAKEFLAGS=-j8
---> Using cache
---> 5193700fd512
Step 3/18 : ARG BUILDIFIER_VERSION=1.0.0
---> Using cache
---> 805a4392af84
Step 4/18 : ARG BAZEL_VERSION=2.2.0
---> Using cache
---> 60213041609a
Step 5/18 : RUN echo "\nloglevel=error\n" >> $HOME/.npmrc
---> Using cache
---> 24ce4ae224ec
Step 6/18 : WORKDIR /github/grpc-web
---> Using cache
---> 824b0de4e01e
Step 7/18 : COPY ./Makefile ./Makefile
---> Using cache
---> f876f09b9683
Step 8/18 : COPY ./bazel ./bazel
---> Using cache
---> da18e70f7fe7
Step 9/18 : COPY ./javascript ./javascript
---> Using cache
---> 495bcd2cac24
Step 10/18 : COPY ./net ./net
---> Using cache
---> 439bc1048909
Step 11/18 : COPY ./packages ./packages
---> Using cache
---> 46ddafa3bf85
Step 12/18 : COPY ./scripts ./scripts
---> Using cache
---> 7e0e1cdfdeb5
Step 13/18 : COPY ./test ./test
---> Using cache
---> 1116ae0a37c5
Step 14/18 : RUN ./scripts/init_submodules.sh
---> Running in c6bc4a894ead
/bin/sh: 1: ./scripts/init_submodules.sh: not found
ERROR: Service 'prereqs' failed to build: The command '/bin/sh -c ./scripts/init_submodules.sh' returned a non-zero code: 127
PS C:\github\grpc-web> ls -l ./scripts/init_submodules.sh

Directory: C:\github\grpc-web\scripts

Mode LastWriteTime Length Name

---

-a---- 2020-05-23 11:25 PM 936 init_submodules.sh

[stanley-cheung]

That's ..... strange. This usually points to some sort of version mismatch (i.e. you are docker-pull'ing from one version but using the master for another), but even with that in mind, I don't quite see how that happen yet.

[stanley-cheung]

It might help if, instead of doing docker pull docker-compose pull, you can just do a docker build docker-compose build common prereqs node-server envoy commonjs-client, before you do docker-compose up -d node-server envoy commonjs-client. That will build those images using the latest code. That might get rid of some sort of version mismatch.

[dery168]

Thanks @stanley-cheung but No luck still the same error.

PS C:\Users\deryy> cd .\grpc-web\
PS C:\Users\deryy\grpc-web> docker build common prereqs node-server envoy commonjs-client
"docker build" requires exactly 1 argument.
See 'docker build --help'.

Usage:  docker build [OPTIONS] PATH | URL | -

Build an image from a Dockerfile
PS C:\Users\deryy\grpc-web> docker-compose build common prereqs node-server envoy commonjs-client
Building common
Step 1/8 : FROM node:10-stretch
10-stretch: Pulling from library/node
1c6172af85ee: Pull complete
b194b0e3c928: Pull complete
1f5ec00f35d5: Pull complete
93b1353672b6: Pull complete
3d7f38db3cca: Pull complete
21e102f9fe89: Pull complete
1f9c0020f4f4: Pull complete
5ab83c758454: Pull complete
654868f0dc71: Pull complete
Digest: sha256:0e2671bc0702132989b2b5142617d47c421bd304acd924fbff812370f6107db2
Status: Downloaded newer image for node:10-stretch
 ---> c5f1efe092a0
Step 2/8 : RUN apt-get -qq update && apt-get -qq install -y   unzip
 ---> Running in 203ca36ca73f
Removing intermediate container 203ca36ca73f
 ---> 6ab79bfd41f9
Step 3/8 : WORKDIR /tmp
 ---> Running in 42b75e237dc1
Removing intermediate container 42b75e237dc1
 ---> 2579793e2736
Step 4/8 : RUN curl -sSL https://github.com/protocolbuffers/protobuf/releases/download/v3.11.4/protoc-3.11.4-linux-x86_64.zip -o protoc.zip &&   unzip -qq protoc.zip &&   cp ./bin/protoc /usr/local/bin/protoc
 ---> Running in 9ccb831881f8
Removing intermediate container 9ccb831881f8
 ---> 692c8ffac08a
Step 5/8 : RUN curl -sSL https://github.com/grpc/grpc-web/releases/download/1.0.7/protoc-gen-grpc-web-1.0.7-linux-x86_64 -o /usr/local/bin/protoc-gen-grpc-web &&   chmod +x /usr/local/bin/protoc-gen-grpc-web
 ---> Running in 5287045dee9a
Removing intermediate container 5287045dee9a
 ---> 6de8de2871a4
Step 6/8 : WORKDIR /var/www/html/dist
 ---> Running in cf1b311bc305
Removing intermediate container cf1b311bc305
 ---> 8ba6094a8116
Step 7/8 : WORKDIR /github/grpc-web
 ---> Running in c21589c6196d
Removing intermediate container c21589c6196d
 ---> 1e5bbd3222c1
Step 8/8 : RUN git clone https://github.com/grpc/grpc-web .
 ---> Running in 639060a9cf22
Cloning into '.'...
Removing intermediate container 639060a9cf22
 ---> 1cf64ec8b52d
Successfully built 1cf64ec8b52d
Successfully tagged grpcweb/common:latest
Building prereqs
Step 1/18 : FROM grpcweb/common
 ---> 1cf64ec8b52d
Step 2/18 : ARG MAKEFLAGS=-j8
 ---> Running in e7bdd7922d1e
Removing intermediate container e7bdd7922d1e
 ---> 5f64de76fefe
Step 3/18 : ARG BUILDIFIER_VERSION=1.0.0
 ---> Running in d41805916cd5
Removing intermediate container d41805916cd5
 ---> 93f81a2a25b1
Step 4/18 : ARG BAZEL_VERSION=2.2.0
 ---> Running in b7e49894fe01
Removing intermediate container b7e49894fe01
 ---> 22a204ef4fd7
Step 5/18 : RUN echo "\nloglevel=error\n" >> $HOME/.npmrc
 ---> Running in a5d6376862ba
Removing intermediate container a5d6376862ba
 ---> 3ba973e5ddb5
Step 6/18 : WORKDIR /github/grpc-web
 ---> Running in 4ac72d8c1a08
Removing intermediate container 4ac72d8c1a08
 ---> 643e67349a5c
Step 7/18 : COPY ./Makefile ./Makefile
 ---> a96a7278bee4
Step 8/18 : COPY ./bazel ./bazel
 ---> 8e8753ae4469
Step 9/18 : COPY ./javascript ./javascript
 ---> 30de9a4b504f
Step 10/18 : COPY ./net ./net
 ---> 034d981f2332
Step 11/18 : COPY ./packages ./packages
 ---> 61134e227ce5
Step 12/18 : COPY ./scripts ./scripts
 ---> 1f18f76e61e2
Step 13/18 : COPY ./test ./test
 ---> d0fa541d8fdf
Step 14/18 : RUN ./scripts/init_submodules.sh
 ---> Running in cea0d62781db
/bin/sh: 1: ./scripts/init_submodules.sh: not found
ERROR: Service 'prereqs' failed to build: The command '/bin/sh -c ./scripts/init_submodules.sh' returned a non-zero code: 127

[dery168]

Here is my computer docker and OS info

Docker version 19.03.8, build afacb8b
PS C:\Users\deryy\grpc-web> docker --version
Docker version 19.03.8, build afacb8b
PS C:\Users\deryy\grpc-web> docker-compose -v

[stanley-cheung]

I really have no idea. Can you double check if you really have that file ./scripts/init_submodules.sh? That should be there.

[Mirmidon]

have same problem here
/bin/sh: 1: ./scripts/init_submodules.sh: not found
This file exists and have all rules needed for execution
any ideas how to solve this problem ?

[EmileMaras]

same issue for me
with
PS C:\plugins\gRPC\Tests\grpc-web> docker --version Docker version 19.03.8, build afacb8b PS C:\plugins\gRPC\Tests\grpc-web> docker-compose --version docker-compose version 1.25.5, build 8a1c60f6

Windows 10 Pro
Version 1909
OS build 18363.900

[EmileMaras]

It might help if, instead of doing docker pull, you can just do a docker build common prereqs node-server envoy commonjs-client, before you do docker-compose up -d node-server envoy commonjs-client. That will build those images using the latest code. That might get rid of some sort of version mismatch.

@stanley-cheung
That command
docker build common prereqs node-server envoy commonjs-client
does not work out. We get:
"docker build" requires exactly 1 argument.
@dery168 actually got the same issue (if you check the output he got)

[stanley-cheung]

@EmileMaras Sorry, typo, should be docker-compose build instead of docker build.

[EmileMaras]

Thanks @stanley-cheung
I actually got the same error but directly after launching the first command docker-compose build common prereqs node-server envoy commonjs-client
PS C:\plugins\gRPC\Tests\grpc-web> docker-compose build common prereqs node-server envoy commonjs-client Building common Step 1/8 : FROM node:10-stretch 10-stretch: Pulling from library/node 81fc19181915: Already exists ee49ee6a23d1: Already exists 828510924538: Already exists a8f58c4fcca0: Already exists 33699d7df21e: Already exists 923705ffa8f8: Already exists 667ab65c1289: Already exists 9c3f7667ed73: Already exists 03e9677c0489: Already exists Digest: sha256:f9e66964ec6e9a78693929b58b3d95aadf03cc70e47f6d276d1e0943853c2bb5 Status: Downloaded newer image for node:10-stretch ---> e7671d9424c2 Step 2/8 : RUN apt-get -qq update && apt-get -qq install -y unzip ---> Running in e4b12297601b Removing intermediate container e4b12297601b ---> d818c4c2f64e Step 3/8 : WORKDIR /tmp ---> Running in ce6c7b7dbf54 Removing intermediate container ce6c7b7dbf54 ---> ec4f113731c1 Step 4/8 : RUN curl -sSL https://github.com/protocolbuffers/protobuf/releases/download/v3.12.2/protoc-3.12.2-linux-x86_64.zip -o protoc.zip && unzip -qq protoc.zip && cp ./bin/protoc /usr/local/bin/protoc ---> Running in 271fb3917db8 Removing intermediate container 271fb3917db8 ---> 44cc4919ab8d Step 5/8 : RUN curl -sSL https://github.com/grpc/grpc-web/releases/download/1.2.0/protoc-gen-grpc-web-1.2.0-linux-x86_64 -o /usr/local/bin/protoc-gen-grpc-web && chmod +x /usr/local/bin/protoc-gen-grpc-web ---> Running in c94fd7d4a06a Removing intermediate container c94fd7d4a06a ---> f536e4b5a1a3 Step 6/8 : WORKDIR /var/www/html/dist ---> Running in 3d3ac1b2f374 Removing intermediate container 3d3ac1b2f374 ---> 4de478fa1df2 Step 7/8 : WORKDIR /github/grpc-web ---> Running in f04b739e3cf6 Removing intermediate container f04b739e3cf6 ---> 0c321f38bf5c Step 8/8 : RUN git clone https://github.com/grpc/grpc-web . ---> Running in 5b54babfa605 Cloning into '.'... Removing intermediate container 5b54babfa605 ---> a2f5738dbd28 Successfully built a2f5738dbd28 Successfully tagged grpcweb/common:latest Building prereqs Step 1/18 : FROM grpcweb/common ---> a2f5738dbd28 Step 2/18 : ARG MAKEFLAGS=-j8 ---> Running in 0eecdc918f8b Removing intermediate container 0eecdc918f8b ---> de6badf1654b Step 3/18 : ARG BUILDIFIER_VERSION=1.0.0 ---> Running in a7e8fc9987e8 Removing intermediate container a7e8fc9987e8 ---> a7290589881f Step 4/18 : ARG BAZEL_VERSION=2.2.0 ---> Running in b5881905728d Removing intermediate container b5881905728d ---> 8c86a56882a4 Step 5/18 : RUN echo "\nloglevel=error\n" >> $HOME/.npmrc ---> Running in 68815e60f3ea Removing intermediate container 68815e60f3ea ---> a7cb94993c70 Step 6/18 : WORKDIR /github/grpc-web ---> Running in c98b553015f9 Removing intermediate container c98b553015f9 ---> 3e3d91978758 Step 7/18 : COPY ./Makefile ./Makefile ---> 618cf0bc6d71 Step 8/18 : COPY ./bazel ./bazel ---> 96261a843276 Step 9/18 : COPY ./javascript ./javascript ---> 8e9cdd2fb1d3 Step 10/18 : COPY ./net ./net ---> a9053adb31bd Step 11/18 : COPY ./packages ./packages ---> fe284c5e478f Step 12/18 : COPY ./scripts ./scripts ---> c7ed88fee58d Step 13/18 : COPY ./test ./test ---> cf744ad06b70 Step 14/18 : RUN ./scripts/init_submodules.sh ---> Running in f13f42f57dc5 /bin/sh: 1: ./scripts/init_submodules.sh: not found

[stanley-cheung]

@EmileMaras Can you check whether the file scripts/init_submodules.sh is executable?

[EmileMaras]

yes it is executable

[stanley-cheung]

Anybody have any idea here? I am really at a loss here.

[YuriyKrasilnikov]

Maybe it is that bug? https://stackoverflow.com/questions/29045140/env-bash-r-no-such-file-or-directory

In dockerfile add sed $'s/\r$//' ./scripts/init_submodules.sh > ./scripts/init_submodules.sh

COPY ./test ./test
RUN sed $'s/\r$//' ./scripts/init_submodules.sh > ./scripts/init_submodules.sh
RUN ./scripts/init_submodules.sh

[dery168]

Hi @YuriyKrasilnikov : You are right! I changed the \scripts\init_submodules.sh file format from CRLF to LF and the error mentioned above is gone!👍

However, Now new error encountered:
/usr/local/lib/node_modules/grpc-web -> /github/grpc-web/packages/grpc-web Removing intermediate container 49a2e3e3ceca ---> 5949bc5ab9b3 Step 16/18 : RUN wget -nv -O buildifier https://github.com/bazelbuild/buildtools/releases/download/$BUILDIFIER_VERSION/buildifier && chmod +x ./buildifier && ./buildifier --mode=check --lint=warn --warnings=all -r bazel javascript net && rm ./buildifier ---> Running in d5412f58b560 2020-06-28 02:12:53 URL:https://github-production-release-asset-2e65be.s3.amazonaws.com/60805080/9e71ee80-b5bb-11ea-88ed-6cdd343b7bf1?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20200630%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20200630T031538Z&X-Amz-Expires=300&X-Amz-Signature=4a3769dec3fde991a3346e0df037ec603f244e088000d0d24851b3c286db416f&X-Amz-SignedHeaders=host&actor_id=0&repo_id=60805080&response-content-disposition=attachment%3B%20filename%3Dbuildifier&response-content-type=application%2Foctet-stream [4822842/4822842] -> "buildifier" [1] bazel/closure_grpc_web_library.bzl # reformat javascript/net/grpc/web/BUILD.bazel # reformat net/grpc/gateway/examples/echo/BUILD.bazel # reformat ERROR: Service 'prereqs' failed to build: The command '/bin/sh -c wget -nv -O buildifier https://github.com/bazelbuild/buildtools/releases/download/$BUILDIFIER_VERSION/buildifier && chmod +x ./buildifier && ./buildifier --mode=check --lint=warn --warnings=all -r bazel javascript net && rm ./buildifier' returned a non-zero code: 4

Updated \net\grpc\gateway\docker\prereqs\Dockerfile args BUILDIFIER_VERSION & BAZEL_VERSION to latest 3.3.0 still see the same error.

[daserge]

The buildifier error could be caused by this change.
You can work around it via commenting out the corresponding RUN section in the net\grpc\gateway\docker\prereqs\Dockerfile

[dery168]

Thank you so much @daserge !
Confirmed all working fine after commented out this line:

[teymur1986]

This doesn't help:
: COPY ./test ./test
---> 770eeea1eb72
Step 15/19 : RUN ./scripts/init_submodules.sh
---> Running in 925dd8ab1722
/bin/sh: 1: ./scripts/init_submodules.sh: not found
ERROR: Service 'prereqs' failed to build : The command '/bin/sh -c ./scripts/init_submodules.sh' returned a non-zero code: 127

[omen7288]

@TimorTartakovsky , you have to do either of the following (note, I had to do 2 to get fully working, see comments afterwards).

1: open up the init_submodules.sh and change line encoding to unix:

above example is in sublime text.

2. change your git config to have autocrlf to false

git config --global core.autocrlf false

The error is misleading because it apparently has to do with line endings. I should state that I had issues with just doing 1. and hit a different error afterwards. I ended up changing my git config autocrlf to false, rechecked out the repo to a fresh copy and then I was able to get things fully to work though.