implement gui

build-local.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+if [ ! -f "/.dockerenv" ]; then
+    docker pull golang:latest && docker run -ti --rm -v "${PWD}":"${PWD}" --workdir "${PWD}" golang:latest
+fi;
+
+apt-get update &&
+apt-get install -yqq \
+    libx11-dev \
+    libxcursor-dev \
+    libxrandr-dev \
+    libxinerama-dev \
+    libxi-dev \
+    libglx-dev \
+    libgl-dev \
+    libxxf86vm-dev &&
+
+go build -v -ldflags "-s -w -X 'main.version=0.0.0' -X 'main.commit=dev' -X 'main.date=$(date '+%Y-%m-%d %H:%M:%S')' -X 'main.builtBy=manual'" .
+
+exit ${?}
+
+# GOOS=linux GOARCH=amd64 CGO_ENABLED=1 CC=amd64-linux-gnu-gcc CXX=amd64-linux-gnu-g++ HOST=amd64-linux-gnu go build -v
+# x86_64-pc-linux-gcc

cli.go

@@ -5,8 +5,17 @@ import (
 )
 
 var (
-	app         = kingpin.New("sdpud", "Updates GE-Proton on the Steam Deck in the background").Author("intrand")
-	cmd_version = app.Command("version", "Prints version and exits")
-	cmd_install = app.Command("install", "Installs the latest release of GE-Proton")
-	cmd_prune   = app.Command("prune", "Removes versions older than latest from this machine")
+	app = kingpin.New("Steam Deck GE-Proton Updater", "Automatically updates GE-Proton on the Steam Deck in the background").Author("intrand")
+
+	cmd_gui = app.Command("gui", "opens the graphical user interface of this tool").Hidden().Default()
+
+	// tool commands
+	cmd_version   = app.Command("version", "Prints version and exits")
+	cmd_install   = app.Command("install", "Performs installation of sd-ge-proton-updater, and set it to run automatically on Steam Deck boot")
+	cmd_uninstall = app.Command("uninstall", "Removes sd-ge-proton-updater from your Steam Deck")
+	cmd_update    = app.Command("update", "Updates sd-ge-proton-updater to the latest stable release on GitHub")
+
+	// ge-proton commands
+	cmd_get   = app.Command("get", "Gets the latest release of GE-Proton")
+	cmd_prune = app.Command("prune", "Removes chosen GE-Proton versions from your Steam Deck")
 )

get.go

@@ -0,0 +1,161 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"log"
+	"path/filepath"
+	"strings"
+
+	"github.com/google/go-github/v47/github"
+)
+
+// split [https://|http://|git://]github.com/owner/repo[.git]/... into owner, repo
+func splitGithubUrl(url string) (owner string, repo string, err error) {
+	str := url
+	str = strings.TrimPrefix(str, "https://")
+	str = strings.TrimPrefix(str, "http://")
+	str = strings.TrimPrefix(str, "git://")
+
+	if strings.HasPrefix(str, "github.com/") {
+		str = strings.TrimPrefix(str, "github.com/")
+	} else {
+		err = errors.New("not a github url")
+		return
+	}
+
+	fields := strings.Split(str, "/")
+	if len(fields) < 2 {
+		err = errors.New("invalid format for github")
+		return
+	}
+
+	owner = fields[0]
+	repo = strings.TrimRight(fields[1], ".git")
+
+	return
+}
+
+func getGithubClient() (client *github.Client, org string, repo string, err error) {
+	client = github.NewClient(nil)
+
+	org, repo, err = splitGithubUrl(protonGeUrl)
+	if err != nil {
+		return client, org, repo, err
+	}
+
+	return client, org, repo, err
+}
+
+func getLatestReleases(ctx context.Context) (releases []*github.RepositoryRelease, err error) {
+	client := github.NewClient(nil)
+
+	org, repo, err := splitGithubUrl(protonGeUrl)
+	if err != nil {
+		return releases, err
+	}
+
+	allReleases, _, err := client.Repositories.ListReleases(ctx, org, repo, nil)
+	if err != nil {
+		return releases, err
+	}
+
+	if len(allReleases) < 1 {
+		return releases, errors.New("no releases found")
+	}
+
+	var stableReleases []*github.RepositoryRelease
+	for _, unfilteredRelease := range allReleases {
+		if *unfilteredRelease.Prerelease { // omit pre-releases
+			continue
+		}
+		if *unfilteredRelease.Draft { // omit drafts
+			continue
+		}
+		stableReleases = append(stableReleases, unfilteredRelease)
+	}
+
+	if len(stableReleases) < 2 {
+		return releases, errors.New("not enough stable releases found (possibly 0)")
+	}
+
+	releases = []*github.RepositoryRelease{
+		stableReleases[0],
+		stableReleases[1],
+	}
+
+	return releases, err
+}
+
+func get() (err error) {
+	ctx := context.Background()             // create context
+	releases, err := getLatestReleases(ctx) // get latest stable releases
+	if err != nil {
+		return err
+	}
+
+	latestRelease := releases[0]
+	// latestMinusOneRelease := releases[1]
+
+	latestPath := filepath.Join(protonPath, *latestRelease.TagName)
+
+	exist, err := exists(latestPath)
+	if err != nil {
+		return err
+	}
+
+	if exist {
+		log.Println("Release " + *latestRelease.TagName + " already exists on this console. Nothing to do. Exiting.")
+		return err
+	} // end exists
+
+	var shaAsset *github.ReleaseAsset
+	var tarballAsset *github.ReleaseAsset
+	for _, asset := range latestRelease.Assets {
+		if strings.Contains(*asset.Name, ".sha512sum") {
+			shaAsset = asset
+		}
+		if strings.Contains(*asset.Name, ".tar.gz") {
+			tarballAsset = asset
+		}
+	} // end list of assets
+
+	var naked *github.ReleaseAsset
+	if shaAsset == naked || tarballAsset == naked { // check we got data for both
+		return errors.New("couldn't get enough info about releases. Did something change?")
+	}
+
+	dir, err := mkTempDir(*latestRelease.TagName)
+	if err != nil {
+		return err
+	}
+
+	var shaPath string = filepath.Join(dir, *shaAsset.Name)
+	var tarballPath string = filepath.Join(dir, *tarballAsset.Name)
+
+	// download SHA-512 checksum
+	err = downloadAsset(ctx, shaAsset, shaPath)
+	if err != nil {
+		return err
+	}
+
+	// download GE-Proton tarball distribution
+	err = downloadAsset(ctx, tarballAsset, tarballPath)
+	if err != nil {
+		return err
+	}
+
+	// verify SHA of tarball against SHA-512 checksum file (which is not signed!)
+	err = verifySha(shaPath, tarballPath)
+	if err != nil {
+		return err
+	}
+
+	err = installTarGzAsset(tarballPath, protonPath)
+	if err != nil {
+		return err
+	}
+
+	log.Println("Successfully installed: " + *latestRelease.TagName)
+	return err
+}

go.mod

@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/AllenDang/giu v0.6.2
 	github.com/blang/semver v3.5.1+incompatible
-	github.com/google/go-github/v47 v47.0.0
+	github.com/google/go-github/v47 v47.1.0
 	github.com/rhysd/go-github-selfupdate v1.2.3
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 )
@@ -27,11 +27,11 @@ require (
 	github.com/stretchr/testify v1.8.0 // indirect
 	github.com/tcnksm/go-gitconfig v0.1.2 // indirect
 	github.com/ulikunitz/xz v0.5.10 // indirect
-	golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 // indirect
+	golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0 // indirect
 	golang.org/x/image v0.0.0-20220902085622-e7cb96979f69 // indirect
-	golang.org/x/net v0.0.0-20220909164309-bea034e7d591 // indirect
+	golang.org/x/net v0.0.0-20220921203646-d300de134e69 // indirect
 	golang.org/x/oauth2 v0.0.0-20220909003341-f21342109be1 // indirect
-	golang.org/x/sys v0.0.0-20220915200043-7b5979e65e41 // indirect
+	golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/eapache/queue.v1 v1.1.0 // indirect

go.sum

@@ -29,11 +29,11 @@ github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-github/v30 v30.1.0 h1:VLDx+UolQICEOKu2m4uAoMti1SxuEBAl7RSEG16L+Oo=
 github.com/google/go-github/v30 v30.1.0/go.mod h1:n8jBpHl45a/rlBUtRJMOG4GhNADUQFEufcolZ95JfU8=
-github.com/google/go-github/v47 v47.0.0 h1:eQap5bIRZibukP0VhngWgpuM0zhY4xntqOzn6DhdkE4=
-github.com/google/go-github/v47 v47.0.0/go.mod h1:DRjdvizXE876j0YOZwInB1ESpOcU/xFBClNiQLSdorE=
+github.com/google/go-github/v47 v47.1.0 h1:Cacm/WxQBOa9lF0FT0EMjZ2BWMetQ1TQfyurn4yF1z8=
+github.com/google/go-github/v47 v47.1.0/go.mod h1:VPZBXNbFSJGjyjFRUKo9vZGawTajnWzC/YjGw/oFKi0=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
 github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
@@ -69,17 +69,17 @@ github.com/ulikunitz/xz v0.5.10 h1:t92gobL9l3HE202wg3rlk19F6X+JOxl9BBrCCMYEYd8=
 github.com/ulikunitz/xz v0.5.10/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
-golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 h1:Y/gsMcFOcR+6S6f3YeMKl5g+dZMEWqcz5Czj/GWYbkM=
-golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0 h1:a5Yg6ylndHHYJqIPrdq0AhvR6KTvDTAvgBtaidhEevY=
+golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/image v0.0.0-20220902085622-e7cb96979f69 h1:Lj6HJGCSn5AjxRAH2+r35Mir4icalbqku+CLUtjnvXY=
 golang.org/x/image v0.0.0-20220902085622-e7cb96979f69/go.mod h1:doUCurBvlfPMKfmIpRIywoHmhN3VyhnoFDbvIEWF4hY=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
-golang.org/x/net v0.0.0-20220909164309-bea034e7d591 h1:D0B/7al0LLrVC8aWF4+oxpv/m8bc7ViFfVS8/gXGdqI=
-golang.org/x/net v0.0.0-20220909164309-bea034e7d591/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
+golang.org/x/net v0.0.0-20220921203646-d300de134e69 h1:hUJpGDpnfwdJW8iNypFjmSY0sCBEL+spFTZ2eO+Sfps=
+golang.org/x/net v0.0.0-20220921203646-d300de134e69/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181106182150-f42d05182288/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20220909003341-f21342109be1 h1:lxqLZaMad/dJHMFZH0NiNpiEZI/nhgWhe4wgzpE+MuA=
@@ -89,8 +89,8 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210616045830-e2b7044e8c71/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220915200043-7b5979e65e41 h1:ohgcoMbSofXygzo6AD2I1kz3BFmW1QArPYTtwEM3UXc=
-golang.org/x/sys v0.0.0-20220915200043-7b5979e65e41/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 h1:h+EGohizhe9XlX18rfpa8k8RAc5XyaeamM+0VHRd4lc=
+golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=