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Remove unnecessary type assertion checks 

The type assertion checks on the credentials source are unnecessary, and
the alternative code path they allow would panic.
This commit is contained in:
Alisdair McDiarmid 2020-02-06 15:30:49 -05:00
parent 325f8a84f8
commit 7ff58780d4
2 changed files with 12 additions and 30 deletions
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21
command/login.go
View File

@ -105,21 +105,12 @@ func (c *LoginCommand) Run(args []string) int {
return 1
}
creds := c.Services.CredentialsSource()
// In normal use (i.e. without test mocks/fakes) creds will be an instance
// of the command/cliconfig.CredentialsSource type, which has some extra
// methods we can use to give the user better feedback about what we're
// going to do. credsCtx will be nil if it's any other implementation,
// though.
var credsCtx *loginCredentialsContext
if c, ok := creds.(*cliconfig.CredentialsSource); ok {
filename, _ := c.CredentialsFilePath()
credsCtx = &loginCredentialsContext{
Location: c.HostCredentialsLocation(hostname),
LocalFilename: filename, // empty in the very unlikely event that we can't select a config directory for this user
HelperType: c.CredentialsHelperType(),
}
creds := c.Services.CredentialsSource().(*cliconfig.CredentialsSource)
filename, _ := creds.CredentialsFilePath()
credsCtx := &loginCredentialsContext{
Location: creds.HostCredentialsLocation(hostname),
LocalFilename: filename, // empty in the very unlikely event that we can't select a config directory for this user
HelperType: creds.CredentialsHelperType(),
}
clientConfig, err := host.ServiceOAuthClient("login.v1")

21
command/logout.go
View File

@ -61,21 +61,12 @@ func (c *LogoutCommand) Run(args []string) int {
// working as expected. (Perhaps the normalization is part of the cause.)
dispHostname := hostname.ForDisplay()
creds := c.Services.CredentialsSource()
// In normal use (i.e. without test mocks/fakes) creds will be an instance
// of the command/cliconfig.CredentialsSource type, which has some extra
// methods we can use to give the user better feedback about what we're
// going to do. credsCtx will be nil if it's any other implementation,
// though.
var credsCtx *loginCredentialsContext
if c, ok := creds.(*cliconfig.CredentialsSource); ok {
filename, _ := c.CredentialsFilePath()
credsCtx = &loginCredentialsContext{
Location: c.HostCredentialsLocation(hostname),
LocalFilename: filename, // empty in the very unlikely event that we can't select a config directory for this user
HelperType: c.CredentialsHelperType(),
}
creds := c.Services.CredentialsSource().(*cliconfig.CredentialsSource)
filename, _ := creds.CredentialsFilePath()
credsCtx := &loginCredentialsContext{
Location: creds.HostCredentialsLocation(hostname),
LocalFilename: filename, // empty in the very unlikely event that we can't select a config directory for this user
HelperType: creds.CredentialsHelperType(),
}
if credsCtx.Location == cliconfig.CredentialsInOtherFile {