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feat(aws): add AWS_REGION to aws_prompt_info (#10062)
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2 changed files with 56 additions and 7 deletions
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@ -1,7 +1,7 @@
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# aws
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This plugin provides completion support for [awscli](https://docs.aws.amazon.com/cli/latest/reference/index.html)
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and a few utilities to manage AWS profiles and display them in the prompt.
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and a few utilities to manage AWS profiles/regions and display them in the prompt.
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To use it, add `aws` to the plugins array in your zshrc file.
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@ -16,6 +16,9 @@ plugins=(... aws)
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Run `asp` without arguments to clear the profile.
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* `asp [<profile>] login`: If AWS SSO has been configured in your aws profile, it will run the `aws sso login` command following profile selection.
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* `asr [<region>]`: sets `$AWS_REGION` and `$AWS_DEFAULT_REGION` (legacy) to `<region>`.
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Run `asr` without arguments to clear the profile.
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* `acp [<profile>] [<mfa_token>]`: in addition to `asp` functionality, it actually changes
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the profile by assuming the role specified in the `<profile>` configuration. It supports
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MFA and sets `$AWS_ACCESS_KEY_ID`, `$AWS_SECRET_ACCESS_KEY` and `$AWS_SESSION_TOKEN`, if
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@ -25,25 +28,34 @@ plugins=(... aws)
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* `agp`: gets the current value of `$AWS_PROFILE`.
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* `agr`: gets the current value of `$AWS_REGION`.
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* `aws_change_access_key`: changes the AWS access key of a profile.
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* `aws_profiles`: lists the available profiles in the `$AWS_CONFIG_FILE` (default: `~/.aws/config`).
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Used to provide completion for the `asp` function.
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* `aws_regions`: lists the available regions.
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Used to provide completion for the `asr` function.
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## Plugin options
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* Set `SHOW_AWS_PROMPT=false` in your zshrc file if you want to prevent the plugin from modifying your RPROMPT.
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Some themes might overwrite the value of RPROMPT instead of appending to it, so they'll need to be fixed to
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see the AWS profile prompt.
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see the AWS profile/region prompt.
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## Theme
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The plugin creates an `aws_prompt_info` function that you can use in your theme, which displays
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the current `$AWS_PROFILE`. It uses two variables to control how that is shown:
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the current `$AWS_PROFILE` and `$AWS_REGION`. It uses four variables to control how that is shown:
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* ZSH_THEME_AWS_PREFIX: sets the prefix of the AWS_PROFILE. Defaults to `<aws:`.
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* ZSH_THEME_AWS_PROFILE_PREFIX: sets the prefix of the AWS_PROFILE. Defaults to `<aws:`.
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* ZSH_THEME_AWS_SUFFIX: sets the suffix of the AWS_PROFILE. Defaults to `>`.
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* ZSH_THEME_AWS_PROFILE_SUFFIX: sets the suffix of the AWS_PROFILE. Defaults to `>`.
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* ZSH_THEME_AWS_REGION_PREFIX: sets the prefix of the AWS_REGION. Defaults to `<region:`.
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* ZSH_THEME_AWS_REGION_SUFFIX: sets the suffix of the AWS_REGION. Defaults to `>`.
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## Configuration
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@ -2,6 +2,10 @@ function agp() {
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echo $AWS_PROFILE
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}
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function agr() {
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echo $AWS_REGION
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}
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# AWS profile selection
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function asp() {
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if [[ -z "$1" ]]; then
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@ -27,6 +31,25 @@ function asp() {
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fi
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}
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# AWS region selection
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function asr() {
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if [[ -z "$1" ]]; then
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unset AWS_DEFAULT_REGION AWS_REGION
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echo AWS region cleared.
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return
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fi
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local -a available_regions
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available_regions=($(aws_regions))
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if [[ -z "${available_regions[(r)$1]}" ]]; then
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echo "${fg[red]}Available regions: \n$(aws_regions)"
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return 1
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fi
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export AWS_REGION=$1
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export AWS_DEFAULT_REGION=$1
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}
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# AWS profile switch
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function acp() {
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if [[ -z "$1" ]]; then
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@ -145,12 +168,25 @@ function aws_change_access_key() {
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AWS_PAGER="" aws iam list-access-keys
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}
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function aws_regions() {
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if [[ $AWS_DEFAULT_PROFILE || $AWS_PROFILE ]];then
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aws ec2 describe-regions |grep RegionName | awk -F ':' '{gsub(/"/, "", $2);gsub(/,/, "", $2);gsub(/ /, "", $2); print $2}'
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else
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echo "You must specify a AWS profile."
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fi
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}
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function aws_profiles() {
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aws --no-cli-pager configure list-profiles 2> /dev/null && return
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[[ -r "${AWS_CONFIG_FILE:-$HOME/.aws/config}" ]] || return 1
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grep --color=never -Eo '\[.*\]' "${AWS_CONFIG_FILE:-$HOME/.aws/config}" | sed -E 's/^[[:space:]]*\[(profile)?[[:space:]]*([^[:space:]]+)\][[:space:]]*$/\2/g'
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}
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function _aws_regions() {
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reply=($(aws_regions))
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}
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compctl -K _aws_regions asr
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function _aws_profiles() {
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reply=($(aws_profiles))
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}
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@ -158,8 +194,8 @@ compctl -K _aws_profiles asp acp aws_change_access_key
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# AWS prompt
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function aws_prompt_info() {
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[[ -n "$AWS_PROFILE" ]] || return
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echo "${ZSH_THEME_AWS_PREFIX=<aws:}${AWS_PROFILE:gs/%/%%}${ZSH_THEME_AWS_SUFFIX=>}"
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if [[ -z $AWS_REGION && -z $AWS_PROFILE ]];then return; fi
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echo "${ZSH_THEME_AWS_PROFILE_PREFIX:=<aws:}${AWS_PROFILE}${ZSH_THEME_AWS_PROFILE_SUFFIX:=>} ${ZSH_THEME_AWS_REGION_PREFIX:=<region:}${AWS_REGION}${ZSH_THEME_AWS_REGION_SUFFIX:=>}"
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}
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if [[ "$SHOW_AWS_PROMPT" != false && "$RPROMPT" != *'$(aws_prompt_info)'* ]]; then
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@ -211,3 +247,4 @@ else
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[[ -r $_aws_zsh_completer_path ]] && source $_aws_zsh_completer_path
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unset _aws_zsh_completer_path _brew_prefix
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fi
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