1 files changed, 85 insertions, 19 deletions
diff --git a/plugins/aws/aws.plugin.zsh b/plugins/aws/aws.plugin.zsh
index 0ae18dd56..567311372 100644
--- a/plugins/aws/aws.plugin.zsh
+++ b/plugins/aws/aws.plugin.zsh
@@ -1,31 +1,97 @@
-_homebrew-installed() {
-  type brew &> /dev/null
+function agp() {
+  echo $AWS_PROFILE
 }
 
-_awscli-homebrew-installed() {
-  brew list awscli &> /dev/null
+# AWS profile selection
+function asp() {
+  if [[ -z "$1" ]]; then
+    unset AWS_DEFAULT_PROFILE AWS_PROFILE AWS_EB_PROFILE
+    echo AWS profile cleared.
+    return
+  fi
+
+  local -a available_profiles
+  available_profiles=($(aws_profiles))
+  if [[ -z "${available_profiles[(r)$1]}" ]]; then
+    echo "${fg[red]}Profile '$1' not found in '${AWS_CONFIG_FILE:-$HOME/.aws/config}'" >&2
+    echo "Available profiles: ${(j:, :)available_profiles:-no profiles found}${reset_color}" >&2
+    return 1
+  fi
+
+  export AWS_DEFAULT_PROFILE=$1
+  export AWS_PROFILE=$1
+  export AWS_EB_PROFILE=$1
 }
 
-export AWS_HOME=~/.aws
+function aws_change_access_key() {
+  if [[ -z "$1" ]]; then
+    echo "usage: $0 <profile>"
+    return 1
+  fi
+
+  echo Insert the credentials when asked.
+  asp "$1" || return 1
+  aws iam create-access-key
+  aws configure --profile "$1"
 
-function agp {
-  echo $AWS_DEFAULT_PROFILE
+  echo You can now safely delete the old access key running \`aws iam delete-access-key --access-key-id ID\`
+  echo Your current keys are:
+  aws iam list-access-keys
 }
-function asp {
-  export AWS_DEFAULT_PROFILE=$1
-  export RPROMPT="<aws:$AWS_DEFAULT_PROFILE>"
+
+function aws_profiles() {
+  [[ -r "${AWS_CONFIG_FILE:-$HOME/.aws/config}" ]] || return 1
+  grep '\[profile' "${AWS_CONFIG_FILE:-$HOME/.aws/config}"|sed -e 's/.*profile \([a-zA-Z0-9_\.-]*\).*/\1/'
+}
+
+function _aws_profiles() {
+  reply=($(aws_profiles))
 }
-function aws_profiles {
-  reply=($(grep profile $AWS_HOME/config|sed -e 's/.*profile \([a-zA-Z0-9_-]*\).*/\1/'))
+compctl -K _aws_profiles asp aws_change_access_key
+
+# AWS prompt
+function aws_prompt_info() {
+  [[ -z $AWS_PROFILE ]] && return
+  echo "${ZSH_THEME_AWS_PREFIX:=<aws:}${AWS_PROFILE}${ZSH_THEME_AWS_SUFFIX:=>}"
+}
+
+if [ "$SHOW_AWS_PROMPT" != false ]; then
+  RPROMPT='$(aws_prompt_info)'"$RPROMPT"
+fi
+
+
+# Load awscli completions
+
+function _awscli-homebrew-installed() {
+  # check if Homebrew is installed
+  (( $+commands[brew] )) || return 1
+
+  # speculatively check default brew prefix
+  if [ -h /usr/local/opt/awscli ]; then
+    _brew_prefix=/usr/local/opt/awscli
+  else
+    # ok, it is not in the default prefix
+    # this call to brew is expensive (about 400 ms), so at least let's make it only once
+    _brew_prefix=$(brew --prefix awscli)
+  fi
 }
 
-compctl -K aws_profiles asp
+# get aws_zsh_completer.sh location from $PATH
+_aws_zsh_completer_path="$commands[aws_zsh_completer.sh]"
 
-if _homebrew-installed && _awscli-homebrew-installed ; then
-  _aws_zsh_completer_path=$(brew --prefix)/opt/awscli/libexec/bin/aws_zsh_completer.sh
-else
-  _aws_zsh_completer_path=$(which aws_zsh_completer.sh)
+# otherwise check common locations
+if [[ -z $_aws_zsh_completer_path ]]; then
+  # Homebrew
+  if _awscli-homebrew-installed; then
+    _aws_zsh_completer_path=$_brew_prefix/libexec/bin/aws_zsh_completer.sh
+  # Ubuntu
+  elif [[ -e /usr/share/zsh/vendor-completions/_awscli ]]; then
+    _aws_zsh_completer_path=/usr/share/zsh/vendor-completions/_awscli
+  # RPM
+  else
+    _aws_zsh_completer_path=/usr/share/zsh/site-functions/aws_zsh_completer.sh
+  fi
 fi
 
-[ -x $_aws_zsh_completer_path ] && source $_aws_zsh_completer_path
-unset _aws_zsh_completer_path
+[[ -r $_aws_zsh_completer_path ]] && source $_aws_zsh_completer_path
+unset _aws_zsh_completer_path _brew_prefix