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Adds env subcommand

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This commit is contained in:
Stephen McQuay 2018-02-25 01:23:38 -08:00
parent 5495f69b5a
commit 280ba234c8
Signed by untrusted user: sm
GPG Key ID: 4E4B72F479BA3CE5
1 changed files with 8 additions and 0 deletions
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8
cmd/pm/main.go
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@ -8,6 +8,7 @@ import (
const usage = `pm: simple, cross-platform system package manager const usage = `pm: simple, cross-platform system package manager
subcommands: subcommands:
environ (env) -- print environment information
keyring (key) -- interact with pm's OpenPGP keyring keyring (key) -- interact with pm's OpenPGP keyring
` `
@ -23,7 +24,14 @@ func main() {
} }
cmd := os.Args[1] cmd := os.Args[1]
root := os.Getenv("PM_ROOT")
if root == "" {
root = "/usr/local"
}
switch cmd { switch cmd {
case "env", "environ":
fmt.Printf("PM_ROOT=%q\n", root)
case "key", "keyring": case "key", "keyring":
if len(os.Args[1:]) < 2 { if len(os.Args[1:]) < 2 {
fatalf("pm keyring: insufficient args\n\nusage: %v", keyUsage) fatalf("pm keyring: insufficient args\n\nusage: %v", keyUsage)