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ehance(installer): use ldflags to inject versions

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Instead of the CI/CD using sed to replace the 'replaceme' text we can instead use ldflags which can inject variables at build time to the versions. The makefile had a bunch of workarounds for dev so these have been removed to cleanup etc etc and fetchs versions from the gh api directly if the variables are not injected like the CI/CD does
This commit is contained in:
Laurence
2026-02-18 09:43:41 +00:00
parent 362981ad19
commit 9460e28c7b
3 changed files with 34 additions and 53 deletions
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51
install/Makefile
View File

@@ -1,41 +1,24 @@
all: update-versions go-build-release put-back
dev-all: dev-update-versions dev-build dev-clean
all: go-build-release
# Build with version injection via ldflags
# Versions can be passed via: make go-build-release PANGOLIN_VERSION=x.x.x GERBIL_VERSION=x.x.x BADGER_VERSION=x.x.x
# Or fetched automatically if not provided (requires curl and jq)
PANGOLIN_VERSION ?= $(shell curl -s https://api.github.com/repos/fosrl/pangolin/tags | jq -r '.[0].name')
GERBIL_VERSION ?= $(shell curl -s https://api.github.com/repos/fosrl/gerbil/tags | jq -r '.[0].name')
BADGER_VERSION ?= $(shell curl -s https://api.github.com/repos/fosrl/badger/tags | jq -r '.[0].name')
LDFLAGS = -X main.pangolinVersion=$(PANGOLIN_VERSION) \
-X main.gerbilVersion=$(GERBIL_VERSION) \
-X main.badgerVersion=$(BADGER_VERSION)
go-build-release:
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o bin/installer_linux_amd64
CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o bin/installer_linux_arm64
@echo "Building with versions - Pangolin: $(PANGOLIN_VERSION), Gerbil: $(GERBIL_VERSION), Badger: $(BADGER_VERSION)"
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o bin/installer_linux_amd64
CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags "$(LDFLAGS)" -o bin/installer_linux_arm64
clean:
rm -f bin/installer_linux_amd64
rm -f bin/installer_linux_arm64
update-versions:
@echo "Fetching latest versions..."
cp main.go main.go.bak && \
$(MAKE) dev-update-versions
put-back:
mv main.go.bak main.go
dev-update-versions:
if [ -z "$(tag)" ]; then \
PANGOLIN_VERSION=$$(curl -s https://api.github.com/repos/fosrl/pangolin/tags | jq -r '.[0].name'); \
else \
PANGOLIN_VERSION=$(tag); \
fi && \
GERBIL_VERSION=$$(curl -s https://api.github.com/repos/fosrl/gerbil/tags | jq -r '.[0].name') && \
BADGER_VERSION=$$(curl -s https://api.github.com/repos/fosrl/badger/tags | jq -r '.[0].name') && \
echo "Latest versions - Pangolin: $$PANGOLIN_VERSION, Gerbil: $$GERBIL_VERSION, Badger: $$BADGER_VERSION" && \
sed -i "s/config.PangolinVersion = \".*\"/config.PangolinVersion = \"$$PANGOLIN_VERSION\"/" main.go && \
sed -i "s/config.GerbilVersion = \".*\"/config.GerbilVersion = \"$$GERBIL_VERSION\"/" main.go && \
sed -i "s/config.BadgerVersion = \".*\"/config.BadgerVersion = \"$$BADGER_VERSION\"/" main.go && \
echo "Updated main.go with latest versions"
dev-build: go-build-release
dev-clean:
@echo "Restoring version values ..."
sed -i "s/config.PangolinVersion = \".*\"/config.PangolinVersion = \"replaceme\"/" main.go && \
sed -i "s/config.GerbilVersion = \".*\"/config.GerbilVersion = \"replaceme\"/" main.go && \
sed -i "s/config.BadgerVersion = \".*\"/config.BadgerVersion = \"replaceme\"/" main.go
@echo "Restored version strings in main.go"
.PHONY: all go-build-release clean

18
install/main.go
View File

@@ -2,12 +2,12 @@ package main
import (
"bufio"
"crypto/rand"
"embed"
"encoding/base64"
"fmt"
"io"
"io/fs"
"crypto/rand"
"encoding/base64"
"net"
"net/http"
"net/url"
@@ -20,11 +20,17 @@ import (
"time"
)
// DO NOT EDIT THIS FUNCTION; IT MATCHED BY REGEX IN CICD
// Version variables injected at build time via -ldflags
var (
pangolinVersion string
gerbilVersion string
badgerVersion string
)
func loadVersions(config *Config) {
config.PangolinVersion = "replaceme"
config.GerbilVersion = "replaceme"
config.BadgerVersion = "replaceme"
config.PangolinVersion = pangolinVersion
config.GerbilVersion = gerbilVersion
config.BadgerVersion = badgerVersion
}
//go:embed config/*