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author | Christopher Speller <crspeller@gmail.com> | 2018-06-25 12:33:13 -0700 |
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committer | GitHub <noreply@github.com> | 2018-06-25 12:33:13 -0700 |
commit | 1e5c432e1029601a664454388ae366ef69618d62 (patch) | |
tree | cb9e8bfb66640ac3b29c934bb2c3202d25aeb368 /vendor/github.com/hashicorp/go-plugin/discover.go | |
parent | ecefa6cdd1e7376046bbec82c1b47f7756fea646 (diff) | |
download | chat-1e5c432e1029601a664454388ae366ef69618d62.tar.gz chat-1e5c432e1029601a664454388ae366ef69618d62.tar.bz2 chat-1e5c432e1029601a664454388ae366ef69618d62.zip |
MM-10702 Moving plugins to use hashicorp go-plugin. (#8978)
* Moving plugins to use hashicorp go-plugin.
* Tweaks from feedback.
Diffstat (limited to 'vendor/github.com/hashicorp/go-plugin/discover.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-plugin/discover.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/go-plugin/discover.go b/vendor/github.com/hashicorp/go-plugin/discover.go new file mode 100644 index 000000000..d22c566ed --- /dev/null +++ b/vendor/github.com/hashicorp/go-plugin/discover.go @@ -0,0 +1,28 @@ +package plugin + +import ( + "path/filepath" +) + +// Discover discovers plugins that are in a given directory. +// +// The directory doesn't need to be absolute. For example, "." will work fine. +// +// This currently assumes any file matching the glob is a plugin. +// In the future this may be smarter about checking that a file is +// executable and so on. +// +// TODO: test +func Discover(glob, dir string) ([]string, error) { + var err error + + // Make the directory absolute if it isn't already + if !filepath.IsAbs(dir) { + dir, err = filepath.Abs(dir) + if err != nil { + return nil, err + } + } + + return filepath.Glob(filepath.Join(dir, glob)) +} |