Customize bashrc.google + update Cloud Shell bashrc stuff
Here be dragons! Signed-off-by: Andrei Jiroh Eugenio Halili <andreijiroh@madebythepins.tk>
This commit is contained in:
Andrei Jiroh Eugenio Halili
parent
5385471a6f
commit
ac2bb9ef16
GPG Key ID:
A30EBE40AD856D88
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@ -0,0 +1,256 @@
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#
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# Copyright 2015 Google Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Avoid sourcing bashrc.google more than once for a session as some of
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# the commands below are not reentrant.
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if [[ -n "${GOOGLE_BASHRC_SOURCED}" ]]; then
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return
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fi
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GOOGLE_BASHRC_SOURCED=1
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START_TIME=$(date +%s%3N)
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for FILE in /google/devshell/bashrc.google.d/*; do
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if [ $FILE == "/google/devshell/bashrc.google.d/nvm" ]; then
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# Don't source that file, instead send true.
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true
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elif [ -f "$FILE" ]; then
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source "$FILE"
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fi
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done
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# Assigns a unique per current session configuration location for Cloud SDK
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# tools to isolate independent Developer Shell session from each other.
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export CLOUDSDK_CONFIG=$(mktemp -d)
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# Makes Cloud SDK use Python3 if the environment variable is set to true.
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export CLOUDSDK_PYTHON=python3
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# This dir is deleted on devshell session exit by a script installed in
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# /google/devshell/bash_exit.google.d/rm_temp_cloudsdk_config.sh
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export __TMP_CLOUDSDK_CONFIG=$CLOUDSDK_CONFIG
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# Returns a gcloud property by section and name.
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# Could parse it from "gcloud config list" output, but invoking gcloud on
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# each prompt is impractically slow currently. Use custom Python for now.
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get_gcloud_config_property () {
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# CD to the root directory so we don't pick up unexpected python modules.
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CUR_DIR=`pwd`
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cd /
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SECTION=\'$1\'
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PROPERTY=\'$2\'
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ACTIVE_CONFIG=`cat $CLOUDSDK_CONFIG/active_config`
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python2 <<EOF
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import os
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import ConfigParser as cp
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try:
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config_path = os.environ['CLOUDSDK_CONFIG'] + '/configurations/config_' + "$ACTIVE_CONFIG"
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config = cp.ConfigParser()
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config.read(config_path)
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print config.get($SECTION, $PROPERTY)
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except:
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print ""
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EOF
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cd $CUR_DIR
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}
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# Similar to the above, but sets the property. Passing an empty string for
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# the value will remove the property.
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set_gcloud_config_property () {
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# CD to the root directory so we don't pick up unexpected python modules.
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CUR_DIR=`pwd`
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cd /
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SECTION=\'$1\'
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PROPERTY=\'$2\'
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VALUE=\'$3\'
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ACTIVE_CONFIG=`cat $CLOUDSDK_CONFIG/active_config`
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python2 <<EOF
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import os
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import ConfigParser as cp
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try:
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config_path = os.environ['CLOUDSDK_CONFIG'] + '/configurations/config_' + "$ACTIVE_CONFIG"
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config = cp.ConfigParser()
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config.read(config_path)
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if not config.has_section($SECTION):
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config.add_section($SECTION)
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if $VALUE:
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config.set($SECTION, $PROPERTY, $VALUE)
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else:
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config.remove_option($SECTION, $PROPERTY)
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with open(config_path, 'w') as configfile:
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config.write(configfile)
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except:
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pass
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EOF
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cd $CUR_DIR
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}
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export DEVSHELL_GCLOUD_CONFIG=cloudshell-$RANDOM
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# Makes it so `gcloud info --run-diagnostics` doesn't choke on our hidden
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# properties
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export CLOUDSDK_DIAGNOSTICS_HIDDEN_PROPERTY_WHITELIST=compute/gce_metadata_read_timeout_sec
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function setupGcloud() {
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echo -n $DEVSHELL_GCLOUD_CONFIG > $CLOUDSDK_CONFIG/active_config
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if [ ! -d "$CLOUDSDK_CONFIG/configurations" ]; then
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mkdir $CLOUDSDK_CONFIG/configurations
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fi
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touch $CLOUDSDK_CONFIG/configurations/config_$DEVSHELL_GCLOUD_CONFIG
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# Sets the default Cloud SDK session project from Developer Shell environment.
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if [[ -z "${DEVSHELL_PROJECT_ID:-}" ]]; then
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set_gcloud_config_property 'core' 'project' ''
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else
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set_gcloud_config_property 'core' 'project' "${DEVSHELL_PROJECT_ID}"
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fi
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}
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(setupGcloud &)
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# Sets the default port for ASP.NET Core local previews to run on 8080 instead
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# of the usual port 5000. This makes it easier to preview a local running .NET
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# app in Cloud Shell's Web Preview.
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export ASPNETCORE_URLS="http://*:8080"
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export HISTSIZE=1000
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export HISTFILESIZE=1000
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shopt -s histappend
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export PS1='\[\e]0;${DEVSHELL_PROJECT_ID:-Cloud Shell}\a\]'
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# Prompt that looks like `codr@cloudshell:~/google $`
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# or if the project is set `codr@cloudshell:~/google (cool-project) $`
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export PS1+='\u@cloudshell:\[\033[1;34m\]\w$([[ -n $DEVSHELL_PROJECT_ID ]] && printf " \[\033[1;33m\](%s)" ${DEVSHELL_PROJECT_ID} )\[\033[00m\]$ '
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if [[ -n $TMUX ]]; then
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export PS1+='\[\033k$([[ -n $DEVSHELL_PROJECT_ID ]] && printf "(%s)" ${DEVSHELL_PROJECT_ID} || printf "cloudshell")\033\\\]'
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fi
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if [[ "${THEIA:-false}" = "true" ]]; then
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export PROMPT_DIRTRIM=2
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fi
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# Updates DEVSHELL_PROJECT_ID environment variable to the current project ID
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# stored in the session configuration area.
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update_devshell_project_id () {
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# If the gcloud sentinal file exists, that means a configuration changed.
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# The file will not exists until `gcloud config set` is called.
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if [[ -e $CLOUDSDK_CONFIG/config_sentinel ]]; then
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local project_id
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project_id=$(get_gcloud_config_property 'core' 'project')
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if [[ -z "${project_id}" ]]; then
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unset DEVSHELL_PROJECT_ID
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unset GOOGLE_CLOUD_PROJECT
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else
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export DEVSHELL_PROJECT_ID=${project_id}
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export GOOGLE_CLOUD_PROJECT=$DEVSHELL_PROJECT_ID
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fi
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# rm so we will not read the config each time.
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rm -f $CLOUDSDK_CONFIG/config_sentinel
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fi
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}
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export PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND ; }"
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export PROMPT_COMMAND+="update_devshell_project_id &> /dev/null"
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# Flush commands to the history file on every prompt, but skip for the first
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# prompt to improve startup performance.
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ORIGINAL_PROMPT_COMMAND=$PROMPT_COMMAND
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function enableHistoryAppend() {
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export PROMPT_COMMAND="history -a;$ORIGINAL_PROMPT_COMMAND"
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}
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export PROMPT_COMMAND="enableHistoryAppend &> /dev/null;$ORIGINAL_PROMPT_COMMAND"
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onexit () {
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for FILE in /google/devshell/bash_exit.google.d/*; do
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if [ -x "$FILE" ]; then
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"$FILE"
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fi
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done
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}
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trap onexit EXIT
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# Don't have `gcloud app browse` open lynx.
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export BROWSER="echo"
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export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
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# Disable first run experience for dotnet since users won't have permission to
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# edit /opt/dotnet.
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export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
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# Setup migctl (migrate CLI)
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export PATH=$PATH:/google/migrate/anthos/
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# Setup ruby env
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export GEM_HOME=$HOME/.gems
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export GEM_PATH=$HOME/.gems:/usr/local/lib/ruby/gems/2.7.0/
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export PATH=${PATH}:${GEM_HOME}/bin:/usr/local/rvm/bin
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# Setup golang env
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# Keep this in sync with GOPATH set in /google/devshell/editor/editor_exec.sh
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export GOPATH=${HOME}/gopath:/google/gopath
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export PATH=${PATH}:${HOME}/gopath/bin:/google/gopath/bin
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# Setup sdk env
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export SDKMAN_DIR=/usr/local/sdkman/
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source /usr/local/sdkman/bin/sdkman-init.sh
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export V2V_GCP_V2V_IMAGE=projects/v2v-community/global/images/family/v2v-stable
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# Setup docker env
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export DOCKER_HOST=unix:///var/run/docker.sock
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(gcloud auth configure-docker -q &>/dev/null &)
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eval `cloudshell aliases`
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# Apply colors to common commands.
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if [ -x /usr/bin/dircolors ]; then
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test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
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alias ls='ls --color=auto'
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alias grep='grep --color=auto'
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alias fgrep='fgrep --color=auto'
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alias egrep='egrep --color=auto'
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fi
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alias ll='ls -alF'
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alias la='ls -A'
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alias l='ls -CF'
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FINISH_TIME=$(date +%s%3N)
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report_timing () {
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if [[ "${CLOUDSHELL_METRICS_DIR:-}" != "" ]]; then
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GOOGLE_BASHRC_LATENCY=$((FINISH_TIME-START_TIME))
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sudo env CLOUDSHELL_METRICS_DIR=$CLOUDSHELL_METRICS_DIR GOOGLE_BASHRC_LATENCY=$GOOGLE_BASHRC_LATENCY \
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bash -c 'cat << EOF > $CLOUDSHELL_METRICS_DIR/google_bashrc_metrics
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google_bashrc_time=$GOOGLE_BASHRC_LATENCY
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EOF'
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return
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fi
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curl -s "${DEVSHELL_SERVER_URL}/devshell/vmevent?ip=$DEVSHELL_IP_ADDRESS&event=google_bashrc" \
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-H "Devshell-Vm-Ip-Address: $DEVSHELL_IP_ADDRESS" \
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-d type=google_bashrc \
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-d start=${START_TIME} \
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-d finish=${FINISH_TIME} &> /dev/null
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}
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(report_timing &)
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@ -64,14 +64,10 @@ else
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fi
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unset color_prompt force_color_prompt
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# If this is an xterm set the title to user@host:dir
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case "$TERM" in
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xterm*|rxvt*)
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PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
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;;
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*)
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;;
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esac
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export PS1='\[\e]0;${DEVSHELL_PROJECT_ID:-Cloud Shell}\a\]'
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# Prompt that looks like `codr@cloudshell:~/google $`
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# or if the project is set `codr@cloudshell:~/google (cool-project) $`
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export PS1+='\u@cloudshell:\[\033[1;34m\]\w$([[ -n $DEVSHELL_PROJECT_ID ]] && printf " \[\033[1;33m\](%s)" ${DEVSHELL_PROJECT_ID} )\[\033[00m\]$ '
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# enable color support of ls and also add handy aliases
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if [ -x /usr/bin/dircolors ]; then
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@ -88,11 +84,6 @@ fi
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# colored GCC warnings and errors
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#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
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# some more ls aliases
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alias ll='ls -l'
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alias la='ls -A'
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alias l='ls -CF'
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# Alias definitions.
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# You may want to put all your additions into a separate file like
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# ~/.bash_aliases, instead of adding them here directly.
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@ -113,14 +104,38 @@ if ! shopt -oq posix; then
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fi
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fi
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# Issue: https://github.com/google-github-actions/setup-gcloud/issues/128
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# While we're in Cloud Shell and not in GitHub Actions, this should should fix the OpenSSL Not on
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# Path errors when using gcloud CLI.
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export LD_LIBRARY_PATH=/usr/local/lib
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# After all of these, source my customized Google Cloud Shell bahsrc.
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if [ -f "/google/devshell/bashrc.google" ]; then
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source "$HOME/.dotfiles/bashrc/google.bashrc"
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fi
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# Instead of using Google Cloud Shell's preinstalled nvm, I manually installed it on my home directory.
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export NVM_DIR="$HOME/.nvm"
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[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
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[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
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# Make sure we can use Node.js latest LTS and warn me if it's not installed.
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# Should be called after sourcing Google Cloud Shell bashrc because Node Version Manager
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# is installed in a custom directory
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export LATEST_NODEJS_LTS_VERSION=v14.17.3
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if [ ! -d "$NVM_DIR/versions/node/$LATEST_NODEJS_LTS_VERSION" ]; then
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echo "warning: Node.js $LATEST_NODEJS_LTS_VERSION isn't installed, please wait..."
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nvm install $LATEST_NODEJS_LTS_VERSION --latest-npm
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fi
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# custom aliases and functions I made
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# scripts in ~/.local/bin and ~/.dotfiles/bin
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export DOTFILES_HOME="$HOME/.dotfiles"
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export DOTFILES_STUFF_BIN="$DOTFILES_HOME/bin"
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export PATH="$HOME/.local/bin:$DOTFILES_STUFF_BIN:$PATH"
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export PATH="$DOTFILES_STUFF_BIN:$PATH"
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# custom aliases and functions I made
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# sorucing through the chain-source script
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source "$DOTFILES_HOME/bashrc/chain-source"
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source "$DOTFILES_HOME/bashrc/chain-source" >/dev/null
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# TODO: Do checks if the GitHub CLI is installed later
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eval "$(gh completion -s bash)"
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@ -131,12 +146,7 @@ export DEBFULLNAME="Andrei Jiroh Halili"
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export DEBEMAIL="andreijiroh@madebythepins.tk"
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# Summon our gpg-agent and ssh-agent
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eval $(gpg-agent --daemon --enable-ssh-support)
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eval $(gpg-agent --daemon) >> /dev/null 2>&1
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# We still need this, just in case gpg-agent is being a dick
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source $DOTFILES_STUFF_BIN/source-ssh-agent
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export GPG_TTY=$(tty)
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# After all of these, initialize Google's devshell bashrc
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if [ -f "/google/devshell/bashrc.google" ]; then
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source "/google/devshell/bashrc.google"
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fi
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