Remove unused code from Fission (#2136)

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

githooks/README.md

@@ -1,7 +0,0 @@
-# Git hooks
-
-* pre-push: Check, build and test the changes.
-
-```bash
-$ cp githooks/* .git/hooks/
-```

githooks/pre-push

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set -e
-
-ROOT=`realpath $(dirname $0)/../..`
-pushd $ROOT
-make
-popd

hack/Dockerfile

@@ -1,5 +0,0 @@
-FROM golang:1.16.3
-ENV GO111MODULE on
-RUN mkdir -p /go/src/github.com/fission
-RUN wget -qO- https://download.docker.com/linux/static/stable/x86_64/docker-17.03.0-ce.tgz | tar xvz -C /usr/local/bin/ --strip 1
-RUN wget -qO- https://get.helm.sh/helm-v3.3.0-linux-amd64.tar.gz | tar xvz -C /usr/local/bin/ --strip 1

hack/delete-crds.sh

@@ -1 +0,0 @@
-kubectl get crds -o custom-columns=:metadata.name | grep 'fission.io' | xargs kubectl delete crds

hack/travis-kube-setup.sh

@@ -1,93 +0,0 @@
-#!/bin/bash
-
-#
-# Download kubectl, save kubeconfig, and ensure we can access the test cluster
-#
-
-set -e 
-
-TOOL_DIR=$HOME/tool
-
-if [ ! -d $TOOL_DIR ]
-then
-    mkdir -p $TOOL_DIR
-fi
-
-# Get staticcheck
-STATICCHECK_VERSION=2019.2.3
-if [ ! -f $TOOL_DIR/staticcheck ] || (staticcheck -version | grep -v $STATICCHECK_VERSION)
-then
-    curl -LO https://github.com/dominikh/go-tools/releases/download/${STATICCHECK_VERSION}/staticcheck_linux_amd64.tar.gz
-    tar xzvf staticcheck_linux_amd64.tar.gz
-    mv staticcheck/staticcheck $TOOL_DIR/staticcheck
-fi
-
-K8SCLI_DIR=$HOME/k8scli
-
-if [ ! -d $K8SCLI_DIR ]
-then
-    mkdir -p $K8SCLI_DIR
-fi
-
-# Get helm
-HELM_VERSION=3.3.0
-if [ ! -f $K8SCLI_DIR/helm ] || (helm version --client | grep -v $HELM_VERSION)
-then
-    curl -LO https://get.helm.sh/helm-v3.3.0-linux-amd64.tar.gz
-    tar xzvf helm-*.tar.gz
-    mv linux-amd64/helm $K8SCLI_DIR/helm
-fi
-
-# If we don't have gcloud credentials, bail out of these tests.
-if [ -z "$FISSION_CI_SERVICE_ACCOUNT" ]
-then
-    echo "Skipping tests, no cluster credentials"
-    exit 0
-fi
-
-# Get kubectl
-if [ ! -f $K8SCLI_DIR/kubectl ]
-then
-   curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
-   chmod +x ./kubectl
-   mv kubectl $K8SCLI_DIR/kubectl
-fi
-
-mkdir ${HOME}/.kube
-
-# echo $KUBECONFIG_CONTENTS | base64 -D - > ${HOME}/.kube/config
-# kubectl version
-
-# gcloud stuff
-# https://stackoverflow.com/questions/38762590/how-to-install-google-cloud-sdk-on-travis
-
-if [ ! -d "${HOME}/google-cloud-sdk/bin" ]
-then
-    rm -rf $HOME/google-cloud-sdk
-    export CLOUDSDK_CORE_DISABLE_PROMPTS=1
-    curl https://sdk.cloud.google.com | bash
-fi
-
-# ensure we have the gcloud binary
-gcloud version
-
-# get gcloud credentials
-echo $FISSION_CI_SERVICE_ACCOUNT | base64 -d - > ${HOME}/gcloud-service-key.json
-gcloud auth activate-service-account --key-file ${HOME}/gcloud-service-key.json
-
-# get kube config
-gcloud container clusters get-credentials fission-ci --zone us-central1-a --project $GKE_PROJECT_NAME
-
-# remove gcloud creds
-unset FISSION_CI_SERVICE_ACCOUNT
-rm ${HOME}/gcloud-service-key.json
-
-# does it work?
-
-if [ ! -f ${HOME}/.kube/config ]
-then
-    echo "Missing kubeconfig"
-    exit 1
-fi
-
-kubectl get node