addpkg: melt 0.5.0-1

3 files changed, 139 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..407d1bf6586f
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,17 @@
+pkgbase = melt
+	pkgdesc = Backup and restore SSH private keys using memorizable seed phrases
+	pkgver = 0.5.0
+	pkgrel = 1
+	url = https://github.com/charmbracelet/melt
+	arch = x86_64
+	license = MIT
+	makedepends = git
+	makedepends = go
+	depends = glibc
+	options = !lto
+	source = git+https://github.com/charmbracelet/melt.git#commit=794f87bdc1dd6db69642251bd36713c8e6b5bdd4
+	source = change-binary-name.patch
+	b2sums = SKIP
+	b2sums = d8babc3fab8f0cb211217b05fd230c9eb64a81059a001746290575f3cf9c80aa18722ca8b01522f455ca2e2e8c694d7a0303a22cb3d846cb55015fa7ed494e0d
+
+pkgname = melt
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..eb417c42feb6
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,89 @@
+# Maintainer: George Rawlinson <grawlinson@archlinux.org>
+
+pkgname=melt
+pkgver=0.5.0
+pkgrel=1
+pkgdesc='Backup and restore SSH private keys using memorizable seed phrases'
+arch=('x86_64')
+url='https://github.com/charmbracelet/melt'
+license=('MIT')
+depends=('glibc')
+makedepends=('git' 'go')
+options=('!lto')
+_commit='794f87bdc1dd6db69642251bd36713c8e6b5bdd4'
+source=(
+  "git+https://github.com/charmbracelet/melt.git#commit=$_commit"
+  'change-binary-name.patch'
+)
+b2sums=('SKIP'
+        'd8babc3fab8f0cb211217b05fd230c9eb64a81059a001746290575f3cf9c80aa18722ca8b01522f455ca2e2e8c694d7a0303a22cb3d846cb55015fa7ed494e0d')
+
+pkgver() {
+  cd melt
+
+  git describe --tags | sed 's/^v//'
+}
+
+prepare() {
+  cd melt
+
+  # create directory for build output
+  mkdir build
+
+  # download dependencies
+  go mod download
+
+  # /usr/bin/melt is already used by the package extra/mlt
+  patch -p1 -i "$srcdir/change-binary-name.patch"
+}
+
+build() {
+  cd melt
+
+  # set Go flags
+  export CGO_CPPFLAGS="${CPPFLAGS}"
+  export CGO_CFLAGS="${CFLAGS}"
+  export CGO_CXXFLAGS="${CXXFLAGS}"
+
+  go build -v \
+    -trimpath \
+    -buildmode=pie \
+    -mod=readonly \
+    -modcacherw \
+    -ldflags "-linkmode external -extldflags $LDFLAGS" \
+    -o build/melt-key \
+    ./cmd/...
+
+  # generate shell completion
+  for shell in bash fish zsh; do
+    ./build/melt-key completion "$shell" > "build/$shell.completion"
+  done
+
+  # generate reproducible man page
+  local _commit_date=$(git show --no-patch --format=%cd --date=format:%Y-%m-%d)
+  ./build/melt-key man > build/melt-key.1
+  sed -e "s/[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}/$_commit_date/" -i build/melt-key.1
+}
+
+package() {
+  cd melt
+
+  # binary
+  install -vDm755 -t "$pkgdir/usr/bin" build/melt-key
+
+  # shell completion
+  install -vDm644 build/bash.completion "$pkgdir/usr/share/bash-completion/completions/melt-key"
+  install -vDm644 build/fish.completion "$pkgdir/usr/share/fish/vendor_completions.d/melt-key.fish"
+  install -vDm644 build/zsh.completion "$pkgdir/usr/share/zsh/site-functions/_melt-key"
+
+  # man page
+  install -vDm644 -t "$pkgdir/usr/share/man/man1" build/melt-key.1
+
+  # documentation
+  install -vDm644 -t "$pkgdir/usr/share/doc/$pkgname" README.md
+
+  # license
+  install -vDm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE.md
+}
+
+# vim:set ts=2 sw=2 et:
diff --git a/change-binary-name.patch b/change-binary-name.patch
new file mode 100644
index 000000000000..1f897d407d40
--- /dev/null
+++ b/change-binary-name.patch
@@ -0,0 +1,33 @@
+--- a/cmd/melt/main.go
++++ b/cmd/melt/main.go
+@@ -49,13 +49,13 @@ var (
+ 	language string
+ 
+ 	rootCmd = &cobra.Command{
+-		Use: "melt",
+-		Example: `  melt ~/.ssh/id_ed25519
+-  melt ~/.ssh/id_ed25519 > seed
+-  melt restore --seed "seed phrase" ./restored_id25519
+-  melt restore ./restored_id25519 < seed`,
++		Use: "melt-key",
++		Example: `  melt-key ~/.ssh/id_ed25519
++  melt-key ~/.ssh/id_ed25519 > seed
++  melt-key restore --seed "seed phrase" ./restored_id25519
++  melt-key restore ./restored_id25519 < seed`,
+ 		Short: "Generate a seed phrase from an SSH key",
+-		Long: `melt generates a seed phrase from an SSH key. That phrase can
++		Long: `melt-key generates a seed phrase from an SSH key. That phrase can
+ be used to rebuild your public and private keys.`,
+ 		Args:         cobra.MaximumNArgs(1),
+ 		SilenceUsage: true,
+@@ -116,8 +116,8 @@ be used to rebuild your public and private keys.`,
+ 	restoreCmd = &cobra.Command{
+ 		Use:   "restore",
+ 		Short: "Recreate a key using the given seed phrase",
+-		Example: `  melt restore --seed "seed phrase" ./restored_id25519
+-  melt restore ./restored_id25519 < seed`,
++		Example: `  melt-key restore --seed "seed phrase" ./restored_id25519
++  melt-key restore ./restored_id25519 < seed`,
+ 		Aliases: []string{"res", "r"},
+ 		Args:    cobra.ExactArgs(1),
+ 		RunE: func(cmd *cobra.Command, args []string) error {