oh-my-zsh-aws-plugin

Forked from dvsa/zsh-aws-plugin to fix an OSX compatability issue.

Requirements: Need to install coreutils (for gdate) and gsed

The function to handle the prompt notication of MFA expiry fails on some newer OSX versions due to changes in the date command's supported flags, specifically the ability to interpret the UTC extension on the end of the $AWS_MFA_EXPIRY variable.

The solution is to install coreutils:

brew install coreutils

...and then to replace the initial date used on line 250:

  local expiry_ts=`date -j -f "%Y-%m-%dT%H:%M:%SZ" $AWS_MFA_EXPIRY +"%s"`

...with...

  local expiry_ts=`gdate -d $AWS_MFA_EXPIRY +%s`

Update 19/12/2022:

Changed the aws_auth_mfa to lookup the mfa_serial from within your .aws/config file. To use aws_auth_mfa you MUST have mfa_serial defined This is because AWS have now enabled multiple MFA devices to be registered against your account The lookup that was previously performed will now fail if there are multiple's configured

To use this you must have gsed installed (brew install gnu-sed)

Previous code: local mfa_serial="$(aws iam list-mfa-devices --query 'MFADevices[*].SerialNumber' --output text)";

New code: local mfa_serial=gsed -nr "/^\[profile $AWS_PROFILE\]/ { :l /^mfa_serial[ ]*=/ { s/[^=]*=[ ]*//; p; q;}; n; b l;}" ~/.aws/config

Installation:

1. Clone the repository into your oh_my_zsh custom plugins directory:

git clone git@github.com:drathbone/zsh-aws-plugin.git ~/.oh-my-zsh/custom/plugins/zsh-aws

2. Add the plugin to your .zshrc plugins config:

Which plugins would you like to load?

Standard plugins can be found in $ZSH/plugins/

Custom plugins may be added to $ZSH_CUSTOM/plugins/

Example format: plugins=(rails git textmate ruby lighthouse)

Add wisely, as too many plugins slow down shell startup.

plugins=(git zsh-aws)

3. (Optional/example) Add to Powerlevel10k right prompt

Find section: typeset -g POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=( Add entry: aws_prompt_info

4. (Optional/example) Make Powerlevel10k prompt show all the time (not just after a command runs)

Comment out the following line: #typeset -g POWERLEVEL9K_AWS_SHOW_ON_COMMAND='aws|awless|cdk|terraform|pulumi|terragrunt'

5. Restart shell

Commands such as aws_set_env and aws_profiles should now work