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cmd-gitstat.go
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/
cmd-gitstat.go
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package main
import (
"encoding/json"
"fmt"
"os"
"github.com/adnsv/go-utils/git"
"github.com/alecthomas/kong"
)
type gitstat struct {
Verbose bool `help:"Show detailed output"`
Output string `short:"o" type:"path" help:"Output filename"`
}
func (cmd *gitstat) Run(ctx *kong.Context) error {
wd, err := os.Getwd()
if err != nil {
return err
}
if cmd.Verbose {
fmt.Printf("running in directory: %s\n", wd)
}
vstats, err := git.Stat(wd)
if err != nil {
return err
}
if cmd.Verbose {
fmt.Printf("parsing tag: %s\n", vstats.Description.Tag)
}
vinfo, err := git.ParseVersion(vstats.Description)
if err != nil {
return err
}
type jret struct {
Branch string `json:"branch"`
Hash string `json:"hash"`
ShortHash string `json:"short-hash"`
AuthorDate string `json:"author-date"`
LastTag string `json:"last-tag"`
AdditionalCommits int `json:"additional-commits"`
Semantic string `json:"ver-semantic"`
Quad string `json:"ver-quad"`
NNNN string `json:"ver-nnnn"`
Pre string `json:"ver-pre,omitempty"`
Build string `json:"ver-build,omitempty"`
}
j := &jret{
Branch: vstats.Branch,
Hash: vstats.Hash,
ShortHash: vstats.ShortHash,
AuthorDate: vstats.AuthorDate,
LastTag: vstats.Description.Tag,
AdditionalCommits: vstats.Description.AdditionalCommits,
Semantic: vinfo.Semantic.String(),
Quad: vinfo.Quad.String(),
NNNN: vinfo.Quad.CommaSeparatedString(),
Pre: vinfo.Pre,
Build: vinfo.Build,
}
buf, err := json.MarshalIndent(j, "", " ")
if err != nil {
return err
}
if cmd.Output != "" {
err = os.WriteFile(cmd.Output, buf, 0666)
if err != nil {
return err
}
} else {
_, err = os.Stdout.Write(buf)
if err != nil {
return err
}
}
return nil
}