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author | Nalin Dahyabhai <nalin@redhat.com> | 2019-10-24 10:37:22 -0400 |
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committer | Nalin Dahyabhai <nalin@redhat.com> | 2019-10-29 13:35:18 -0400 |
commit | a4a70b4506ec4abb8b3bbc3873ee5ca015a8ed08 (patch) | |
tree | 4e7a50576d4db83450c58054e276f33bbd2cdb3a /vendor/github.com/morikuni/aec/ansi.go | |
parent | 59582c55b798f0a2d086981ca9a8ddd8314fd0c2 (diff) | |
download | podman-a4a70b4506ec4abb8b3bbc3873ee5ca015a8ed08.tar.gz podman-a4a70b4506ec4abb8b3bbc3873ee5ca015a8ed08.tar.bz2 podman-a4a70b4506ec4abb8b3bbc3873ee5ca015a8ed08.zip |
bump containers/image to v5.0.0, buildah to v1.11.4
Move to containers/image v5 and containers/buildah to v1.11.4.
Replace an equality check with a type assertion when checking for a
docker.ErrUnauthorizedForCredentials in `podman login`.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Diffstat (limited to 'vendor/github.com/morikuni/aec/ansi.go')
-rw-r--r-- | vendor/github.com/morikuni/aec/ansi.go | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/vendor/github.com/morikuni/aec/ansi.go b/vendor/github.com/morikuni/aec/ansi.go new file mode 100644 index 000000000..e60722e6e --- /dev/null +++ b/vendor/github.com/morikuni/aec/ansi.go @@ -0,0 +1,59 @@ +package aec + +import ( + "fmt" + "strings" +) + +const esc = "\x1b[" + +// Reset resets SGR effect. +const Reset string = "\x1b[0m" + +var empty = newAnsi("") + +// ANSI represents ANSI escape code. +type ANSI interface { + fmt.Stringer + + // With adapts given ANSIs. + With(...ANSI) ANSI + + // Apply wraps given string in ANSI. + Apply(string) string +} + +type ansiImpl string + +func newAnsi(s string) *ansiImpl { + r := ansiImpl(s) + return &r +} + +func (a *ansiImpl) With(ansi ...ANSI) ANSI { + return concat(append([]ANSI{a}, ansi...)) +} + +func (a *ansiImpl) Apply(s string) string { + return a.String() + s + Reset +} + +func (a *ansiImpl) String() string { + return string(*a) +} + +// Apply wraps given string in ANSIs. +func Apply(s string, ansi ...ANSI) string { + if len(ansi) == 0 { + return s + } + return concat(ansi).Apply(s) +} + +func concat(ansi []ANSI) ANSI { + strs := make([]string, 0, len(ansi)) + for _, p := range ansi { + strs = append(strs, p.String()) + } + return newAnsi(strings.Join(strs, "")) +} |