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.bash_profile

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+export PATH="/usr/local/sbin:/usr/local/bin:$PATH"
+export PATH="/usr/local/opt/ruby/bin:/usr/local/lib/ruby/gems/2.7.0/bin:$PATH"  # homebrew ruby first in PATH
+export PATH="${HOME}/.cargo/bin:$PATH"  # rust binary installation path
+
+# bash completion and integration
+
+[[ -r "/usr/local/etc/profile.d/bash_completion.sh" ]] && . "/usr/local/etc/profile.d/bash_completion.sh"
+test -e "${HOME}/.iterm2_shell_integration.bash" && source "${HOME}/.iterm2_shell_integration.bash"
+
+# pyenv
+
+eval "$(pyenv init -)"
+if which pyenv-virtualenv-init > /dev/null; then eval "$(pyenv virtualenv-init -)"; fi
+
+export PYENV_VIRTUALENV_DISABLE_PROMPT=1
+
+pyenv activate vv
+
+# direnv
+
+eval "$(direnv hook bash)"
+
+
+# exports
+
+export LC_ALL=en_US.UTF-8
+export LANG=en_US.UTF-8
+export EDITOR='subl -w'
+export CC="/usr/local/bin/gcc-8"
+export CXX="/usr/local/bin/g++-8"
+# export HOMEBREW_CC="/usr/local/bin/gcc-8"
+# export HOMEBREW_CXX="/usr/local/bin/g++-8"
+export GPG_TTY=$(tty)
+
+
+# aliases
+
+# iTerm hack
+function cd {
+  builtin cd "$@"
+  if [ $ITERM_SESSION_ID ]; then
+    echo -ne "\033];${PWD##*/}\007";
+  fi
+}
+
+alias back="cd -"
+alias ls="exa --all --group-directories-first --icons --level=2"  # default level for --tree
+alias ll="ls --long --sort=age --git --time=modified --time-style=iso"
+alias h="history | tail -n 25"
+alias cls="printf \"\033c\""
+alias dff="icdiff --highlight --line-numbers --numlines=3"
+alias gcc="gcc-8"
+alias moji="git status && git add . && pre-commit && gitmoji -c"
+alias git-summary=/Users/david.de-lange/git/git-summary/git-summary
+alias s='subl'
+alias sm='smerge'
+
+
+# modifications
+
+shopt -s histverify  # https://unix.stackexchange.com/a/4082
+
+
+# prompt
+
+export CLICOLOR=1
+export LSCOLORS=ExFxBxDxCxegedabagacad
+PS1="⨊  𝕯𝓭𝓵:\[\033[36m\]\w\[\033[m\]$ "  # ⚛ ⨊ 𝓓𝔇𝒟ℓℒ㎗ 🍺 ℵ ∯ ∰ ∞
+# add working dir to tab name https://gist.github.com/phette23/5270658
+#if [ $ITERM_SESSION_ID ]; then
+#  export PROMPT_COMMAND='echo -ne "\033];${PWD##*/}\007"; ':"$PROMPT_COMMAND";
+#fi
+
+
+# global bash history https://unix.stackexchange.com/a/1292
+# Avoid duplicates
+export HISTCONTROL=ignoredups:erasedups
+# When the shell exits, append to the history file instead of overwriting it
+shopt -s histappend
+# After each command, append to the history file and reread it
+export PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND$'\n'}history -a; history -c; history -r"
+
+
+# functions
+
+# https://github.com/ddelange/yt
+source "${HOME}/git/yt/yt.sh"
+
+# https://gist.github.com/ddelange/24575a702a10c2cb6348c4c7f342e0eb
+kubelogs() {
+  # View logs as they come in (like in Rancher) using mktemp and less -r +F.
+  # Use ctrl+c to detach from stream (enter scrolling mode)
+  # Use shift+f to attach to bottom of stream
+  # Use ? to perform a backward search (regex possible)
+  # Use N or n to find resp. next or previous search match
+  # Set KUBELOGS_MAX to change amount of previous lines to fetch before streaming
+  # Set $KUBECONFIG to deviate from "$HOME/.kube/config"
+  if [ $# -ne 2 ]; then
+      echo "Usage: kubelogs <your-namespace> <podname-prefix>"
+      return
+  fi
+  local namespace=$1
+  local pod=$2
+  local podname=`kubectl get pods --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} -o wide | grep Running | grep -o -m 1 "^${pod}[a-zA-Z0-9\-]*\b"`
+  if [[ ${podname} != ${pod}* ]]; then
+      echo "Pod \"${pod}\" not found in namespace \"${namespace}\""
+      return
+  fi
+  local tmpfile=`mktemp`
+  local log_tail_lines=${KUBELOGS_MAX:-1000}
+  local sleep_amount=$((5 + log_tail_lines / 400))
+  echo "kubectl logs --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} --since 24h --tail ${log_tail_lines} -f ${podname} > ${tmpfile}"
+  kubectl logs --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} --since 24h --tail ${log_tail_lines} -f ${podname} > ${tmpfile} &
+  local k8s_log_pid=$!
+  echo "Waiting ${sleep_amount}s for logs to download"
+  sleep ${sleep_amount} && less -r +F ${tmpfile} && kill ${k8s_log_pid} && echo "kubectl logs pid ${k8s_log_pid} killed"
+}
+
+kubebash() {
+  # Execute a bash shell in a pod
+  # Set $KUBECONFIG to deviate from "$HOME/.kube/config"
+  if [ $# -ne 2 ]; then
+      echo "Usage: kubebash <your-namespace> <podname-prefix>"
+      return
+  fi
+  local namespace=$1
+  local pod=$2
+  local podname=`kubectl get pods --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} -o wide | grep Running | grep -o -m 1 "^${pod}[a-zA-Z0-9\-]*\b"`
+  if [[ ${podname} != ${pod}* ]]; then
+      echo "Pod \"${pod}\" not found in namespace \"${namespace}\""
+      return
+  fi
+  kubectl exec -ti --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} ${podname} bash
+}
+
+kubebranch() {
+  # View a list of current branch[es] deployed for namespace [+ pod]
+  # Set $KUBECONFIG to deviate from "$HOME/.kube/config"
+  if [ $# -gt 2 ]; then
+    echo "Usage: kubebranch <your-namespace> [<partial-podname>]"
+    return
+  fi
+  if [ $# -lt 1 ]; then
+    echo "Usage: kubebranch <your-namespace> [<partial-podname>]"
+    return
+  fi
+  local namespace=$1
+  if [ $# -eq 2 ]; then
+    local pod=$2
+    local podname=`kubectl get pods --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} -o wide | grep Running | grep -o -m 1 "^${pod}[a-zA-Z0-9\-]*\b"`
+    if [[ ${podname} != ${pod}* ]]; then
+        echo "Pod \"${pod}\" not found in namespace \"${namespace}\""
+        return
+    fi
+    kubectl get deployments --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} -o wide | sed -n '1!p' | awk '{print $8}' | uniq | tr "/:" "\t" | column  -t | grep ${pod}
+  else
+    kubectl get deployments --kubeconfig ${KUBECONFIG:-"$HOME/.kube/config"} --namespace ${namespace} -o wide | sed -n '1!p' | awk '{print $8}' | uniq | tr "/:" "\t" | column  -t
+  fi
+}
+
+# generate 3 safe random passwords with default length 42
+# takes one argument (pw length)
+generate_password() {
+  local defaultsize=42
+  ((test -n "${1:-$defaultsize}" && test "${1:-$defaultsize}" -ge 0) && \
+  pwgen -s -N 3 -cny ${1:-$defaultsize}) 2>&-;
+};
+
+# run last modified py file in home directory
+lastpy() {
+  local targetdir="$(pwd)"
+  local pypath=$(find ${targetdir} -name "*.py" -type f -print0 | xargs -0 /bin/ls -t | head -n 1)
+  echo "Running ${pypath}" # or ${pypath// /\ } [replace " " by "\ "]
+  echo ""
+  python "${pypath}"
+#  open -R "${pypath}" # reveal in Finder (Mac command)
+}