Add 'macports-checksums' plugin

A new command that appends MacPorts checksums for a given file.

1 files changed, 19 insertions, 0 deletions

diff --git a/bundle/macports-checksums/autoload/macports_checksums.vim b/bundle/macports-checksums/autoload/macports_checksums.vim
new file mode 100644
index 0000000..b01e65d
--- /dev/null
+++ b/bundle/macports-checksums/autoload/macports_checksums.vim
@@ -0,0 +1,19 @@
+" Append MacPorts checksums for `a:file` to the current line.
+function! macports_checksums#Checksums(file)
+	let rmd160 = system('openssl dgst -rmd160 ' . fnameescape(a:file))[:-2]
+	let sha256 = system('shasum -a 256 ' . fnameescape(a:file))
+	let filesize = system('wc -c ' . fnameescape(a:file))
+
+	call append(
+		\ '.',
+		\ '                    size    ' . split(filesize, ' ')[0]
+	\ )
+	call append(
+		\ '.',
+		\ '                    sha256  ' . split(sha256, ' ')[0] . ' \'
+	\ )
+	call append(
+		\ '.',
+		\ 'checksums           rmd160  ' . split(rmd160, ' ')[1] . ' \'
+	\ )
+endfunction