105 lines
2.5 KiB
Go
105 lines
2.5 KiB
Go
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package utils
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import (
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"fmt"
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"strings"
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)
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// BuildTag is replaced by LDFLAGS at build time with the latest tag at or before the current commit.
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var BuildTag = "unknown"
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// BuildState is replaced by LDFLAGS at build time with `tagged` or `untagged` depending on if the commit is tagged, and
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// `clean` or `dirty` depending on the working tree state. For example if the commit was tagged and the working tree
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// was dirty it would be "tagged dirty". This is used to determine the version string output mode.
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var BuildState = "untagged dirty"
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// BuildExtra is replaced by LDFLAGS at build time with a blank string by default. People porting Authelia can use this
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// to add a suffix to their versions.
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var BuildExtra = ""
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// BuildDate is replaced by LDFLAGS at build time with the date the build started.
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var BuildDate = ""
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// BuildCommit is replaced by LDFLAGS at build time with the current commit.
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var BuildCommit = "unknown"
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// BuildBranch is replaced by LDFLAGS at build time with the current branch.
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var BuildBranch = "master"
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// BuildNumber is replaced by LDFLAGS at build time with the CI build number.
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var BuildNumber = "0"
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// Version returns the Authelia version.
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//
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// The format of the string is dependent on the values in BuildState. If tagged and clean are present it returns the
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// BuildTag i.e. v1.0.0. If dirty and tagged are present it returns <BuildTag>-dirty. Otherwise the following is the
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// format: untagged-<BuildTag>-dirty-<BuildExtra> (<BuildBranch>, <BuildCommit>).
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//
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func Version() (versionString string) {
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return version(BuildTag, BuildState, BuildCommit, BuildBranch, BuildExtra)
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}
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func version(tag, state, commit, branch, extra string) (version string) {
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b := strings.Builder{}
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states := strings.Split(state, " ")
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isClean := IsStringInSlice(clean, states)
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isTagged := IsStringInSlice(tagged, states)
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if isClean && isTagged {
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b.WriteString(tag)
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if extra != "" {
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b.WriteRune('-')
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b.WriteString(extra)
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}
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return b.String()
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}
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if isTagged && !isClean {
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b.WriteString(tag)
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b.WriteString("-dirty")
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return b.String()
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}
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if !isTagged {
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b.WriteString("untagged-")
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}
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b.WriteString(tag)
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if !isClean {
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b.WriteString("-dirty")
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}
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if extra != "" {
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b.WriteRune('-')
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b.WriteString(extra)
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}
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b.WriteString(fmt.Sprintf(" (%s, %s)", branch, commitShort(commit)))
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return b.String()
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}
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func commitShort(commitLong string) (commit string) {
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if commitLong == "" {
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return unknown
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}
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b := strings.Builder{}
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for i, r := range commitLong {
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b.WriteRune(r)
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if i >= 6 {
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break
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}
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}
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return b.String()
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}
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