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kljensen/upload-public-file-to-s3.zsh

Last active May 28, 2020 12:30
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  1. kljensen revised this gist May 28, 2020. 1 changed file with 9 additions and 3 deletions.
    12 changes: 9 additions & 3 deletions upload-public-file-to-s3.zsh
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    Original file line number Diff line number Diff line change
    @@ -1,8 +1,14 @@
    #!/usr/bin/env zsh

    # Uploads files to s3, make them public readable, copy URLS
    # with pbcopy (mac). Expire files in 30d. Requires aws creds
    # for command to work. Run like `share foo-bar.png baz-woot.png`
    # This is a zsh shell script for uploading files to s3 in order to share
    # them via email, sms, or similar. The uploaded files are purged from your
    # s3 bucket after 30 days so that you don't incur storage costs. After upload
    # the public URLs for your files are copied to the clipboard (if you're using
    # a mac and have `pbcopy`). The only zsh-specific part of the code is the
    # array append/join (I think). You can likely port this to a different shell
    # with relative ease. This requires the AWS CLI, AWS credentials (`aws configure`),
    # and an existing bucket (see `$BUCKET` below).
    # Run like `share foo-bar.png baz-woot.png`
    share () {

    BUCKET="my-bucket-name"
  2. kljensen created this gist May 27, 2020.
    89 changes: 89 additions & 0 deletions upload-public-file-to-s3.zsh
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,89 @@
    #!/usr/bin/env zsh

    # Uploads files to s3, make them public readable, copy URLS
    # with pbcopy (mac). Expire files in 30d. Requires aws creds
    # for command to work. Run like `share foo-bar.png baz-woot.png`
    share () {

    BUCKET="my-bucket-name"

    slugify () {
    echo $1 | iconv -t ascii//TRANSLIT | sed -E 's/[^a-zA-Z0-9]+/-/g' | sed -E 's/^-+|-+$//g' | tr A-Z a-z
    }

    initialize () {
    # Create the bucket
    aws s3 mb s3://$BUCKET >/dev/null

    FILENAME=$(mktemp)

    cat <<EOF >"$FILENAME"
    {
    "Rules": [
    {
    "Expiration": {
    "Days": 30
    },
    "ID": "30d expiration",
    "Filter": {
    "Prefix": "30d/"
    },
    "Status": "Enabled",
    "NoncurrentVersionExpiration": {
    "NoncurrentDays": 30
    },
    "AbortIncompleteMultipartUpload": {
    "DaysAfterInitiation": 1
    }
    },
    {
    "Expiration": {
    "Days": 7
    },
    "ID": "7d expiration",
    "Filter": {
    "Prefix": "7d/"
    },
    "Status": "Enabled",
    "NoncurrentVersionExpiration": {
    "NoncurrentDays": 7
    },
    "AbortIncompleteMultipartUpload": {
    "DaysAfterInitiation": 1
    }
    }
    ]
    }
    EOF
    # Set expiration rules
    aws s3api put-bucket-lifecycle-configuration --bucket $BUCKET --lifecycle-configuration file://$FILENAME
    rm $FILENAME
    }


    #
    # See if we're going to initialze the bucket
    for arg in "$@"
    do
    case $arg in
    -i|--initialize)
    initialize
    return
    ;;
    esac
    done

    output=()
    upload () {
    CLEAN=`slugify $1`
    aws s3 cp $1 s3://$BUCKET/30d/$CLEAN --acl public-read >/dev/null
    output+=("https://s3.amazonaws.com/$BUCKET/30d/$CLEAN")
    }

    for var in "$@"
    do
    upload "$var"
    done

    printf "%s\n" "${output[@]}" | tee >(pbcopy)
    }