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feat(cli): Version var injected via ldflags, updated --help text

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This commit is contained in:
Shekhar Vaidya 2026-06-21 21:03:20 +05:30
parent 2978012120
commit c047a2929f
2 changed files with 20 additions and 4 deletions
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10
.github/workflows/cli-release.yml vendored
View file

@ -20,11 +20,13 @@ jobs:
- name: Build binaries
working-directory: cli
run: |
VERSION="${{ github.ref_name }}"
VERSION="${VERSION#cli/v}"
mkdir -p ../dist
GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o ../dist/msdl-linux-amd64 .
GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w" -o ../dist/msdl-darwin-amd64 .
GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w" -o ../dist/msdl-darwin-arm64 .
GOOS=windows GOARCH=amd64 go build -ldflags="-s -w" -o ../dist/msdl-windows-amd64.exe .
GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X main.Version=${VERSION}" -o ../dist/msdl-linux-amd64 .
GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w -X main.Version=${VERSION}" -o ../dist/msdl-darwin-amd64 .
GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w -X main.Version=${VERSION}" -o ../dist/msdl-darwin-arm64 .
GOOS=windows GOARCH=amd64 go build -ldflags="-s -w -X main.Version=${VERSION}" -o ../dist/msdl-windows-amd64.exe .
- name: Create GitHub Release
uses: softprops/action-gh-release@v2

14
cli/main.go
View file

@ -13,6 +13,10 @@ import (
"time"
)
// Version is injected at build time via -ldflags "-X main.Version=0.3.0".
// Falls back to "dev" for local builds.
var Version = "dev"
// contributeURL is the MSDL backend endpoint that warms the shared link cache.
// Override with MSDL_API_URL env var, e.g. export MSDL_API_URL=http://localhost:3002
const contributeSecret = "msdl-contribute-2026"
@ -78,6 +82,13 @@ Usage:
Flags:`)
fs.PrintDefaults()
fmt.Fprintln(os.Stderr, `
Environment:
MSDL_NO_TELEMETRY=1 Disable anonymous usage reporting and update checks
MSDL_NO_CONTRIBUTE=1 Disable cache contribution
MSDL_API_URL=<url> Override backend URL (default: https://api.msdl.tech-latest.com)
More info: https://msdl.tech-latest.com/cli`)
}
productID := fs.String("id", "", "consumer product ID (skips product picker)")
@ -87,6 +98,9 @@ Flags:`)
noContributeFlag := fs.Bool("no-contribute", false, "skip sharing the link with the msdl.tech cache")
if err := fs.Parse(args); err != nil {
if err == flag.ErrHelp {
return nil // fs.Usage already printed
}
return err
}
query := strings.Join(fs.Args(), " ")