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author | Daniel J Walsh <dwalsh@redhat.com> | 2018-01-10 15:58:18 -0500 |
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committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-01-11 12:39:06 +0000 |
commit | dd0d35deb098b63f8c5be7ef9d8d63c16760221b (patch) | |
tree | 695d44a49d636e45e4121c9aecfb3d8c0e1cca06 /vendor/github.com/renstrom/dedent/dedent.go | |
parent | e6be800ec633342aef656e0a2ed0bdc4519796d9 (diff) | |
download | podman-dd0d35deb098b63f8c5be7ef9d8d63c16760221b.tar.gz podman-dd0d35deb098b63f8c5be7ef9d8d63c16760221b.tar.bz2 podman-dd0d35deb098b63f8c5be7ef9d8d63c16760221b.zip |
Add support for shm-size.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Closes: #206
Approved by: TomSweeneyRedHat
Diffstat (limited to 'vendor/github.com/renstrom/dedent/dedent.go')
-rw-r--r-- | vendor/github.com/renstrom/dedent/dedent.go | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/vendor/github.com/renstrom/dedent/dedent.go b/vendor/github.com/renstrom/dedent/dedent.go deleted file mode 100644 index f58dc47d5..000000000 --- a/vendor/github.com/renstrom/dedent/dedent.go +++ /dev/null @@ -1,56 +0,0 @@ -package dedent - -import ( - "regexp" - "strings" -) - -var whitespaceOnly = regexp.MustCompile("(?m)^[ \t]+$") -var leadingWhitespace = regexp.MustCompile("(?m)(^[ \t]*)") - -// Dedent removes any common leading whitespace from every line in s. -// -// This can be used to make multiline strings to line up with the left edge of -// the display, while still presenting them in the source code in indented -// form. -func Dedent(s string) string { - s = whitespaceOnly.ReplaceAllString(s, "") - margin := findMargin(s) - if len(margin) == 0 { - return s - } - return regexp.MustCompile("(?m)^"+margin).ReplaceAllString(s, "") -} - -// Look for the longest leading string of spaces and tabs common to all lines. -func findMargin(s string) string { - var margin string - - indents := leadingWhitespace.FindAllString(s, -1) - numIndents := len(indents) - for i, indent := range indents { - // Don't use last row if it is empty - if i == numIndents-1 && indent == "" { - break - } - - if margin == "" { - margin = indent - } else if strings.HasPrefix(indent, margin) { - // Current line more deeply indented than previous winner: - // no change (previous winner is still on top). - continue - } else if strings.HasPrefix(margin, indent) { - // Current line consistent with and no deeper than previous winner: - // it's the new winner. - margin = indent - } else { - // Current line and previous winner have no common whitespace: - // there is no margin. - margin = "" - break - } - } - - return margin -} |