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main: shorten the parse flag

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
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vbatts committed Jan 27, 2018
1 parent 313ec42 commit 03abb8d479554431162a99a91086a0ea706eeaf7
Showing with 4 additions and 4 deletions.
  1. +2 −2 README.md
  2. +2 −2 main.go
@@ -47,7 +47,7 @@ Rather than relying on this simple tool to do the checksum itself, you will like
`emojisum` can just take those formats on stdin:

```bash
$> sha1sum main.go | emojisum -parse-coreutils
$> sha1sum main.go | emojisum -pg
7656835947b4c6da272023c56b6f2529511bf88b main.go
:jp::gb::metal::goat::family::rocket::smiley_cat::swimmer::chocolate_bar::cactus::candy::smile::honeybee::house::cherries::cloud::fries::bow::wavy_dash::musical_score: main.go
🇯🇵 🇬🇧 🤘 🐐 👪 🚀 😺 🏊 🍫 🌵 🍬 😄 🐝 🏠 🍒 ☁️🍟 🙇 〰️ 🎼 main.go
@@ -59,7 +59,7 @@ Like so:


```bash
$> openssl sha1 main.go |emojisum -parse-openssl
$> openssl sha1 main.go |emojisum -pb
SHA1(main.go)= 7656835947b4c6da272023c56b6f2529511bf88b
SHA1(main.go)= :jp::gb::metal::goat::family::rocket::smiley_cat::swimmer::chocolate_bar::cactus::candy::smile::honeybee::house::cherries::cloud::fries::bow::wavy_dash::musical_score:
SHA1(main.go)= 🇯🇵 🇬🇧 🤘 🐐 👪 🚀 😺 🏊 🍫 🌵 🍬 😄 🐝 🏠 🍒 ☁️🍟 🙇 〰️ 🎼
@@ -23,8 +23,8 @@ func main() {
}

var (
flParseOpenSSL = flag.Bool("parse-openssl", false, "parse the output of OpenSSL style checksums on stdin (`openssl sha256 ./foo | emojisum -parse-openssl`)")
flParseCoreUtils = flag.Bool("parse-coreutils", false, "parse the output of CoreUtils style checksums on stdin (`sha256sum ./foo | emojisum -parse-coreutils`)")
flParseOpenSSL = flag.Bool("pb", false, "parse the output of BSD/OpenSSL style checksums on stdin (`openssl sha256 ./foo | emojisum -pb`)")
flParseCoreUtils = flag.Bool("pg", false, "parse the output of GNU/CoreUtils style checksums on stdin (`sha256sum ./foo | emojisum -pg`)")
)

func run() error {

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