update justfile package command

- include screenshots (moved to their own dir), completions
- build for x86_64, arm, and arm64

.gitignore

@@ -1,2 +1,2 @@
 bin/
-dist/*.tar.gz
+dist/

README.md

@@ -117,6 +117,6 @@ See also gt(1) or `gt --help`.
 
 ## Screenshots
 
-![trashing screenshot](./dist/Screenshot01.png)
+![trashing screenshot](./screenshots/Screenshot01.png)
 
-![list screenshot](./dist/Screenshot02.png)
+![list screenshot](./screenshots/Screenshot02.png)

justfile

@@ -5,6 +5,12 @@ dist_dir := "dist"
 cmd := "."
 output := "." / build_dir / binary
 dist := "." / dist_dir / binary
+contrib_dir := "." / "contrib"
+screenshots_dir := "screenshots"
+archive_base := dist_dir / binary + "-" + version
+linux_archive := archive_base + "-x86_64.tar"
+arm64_archive := archive_base + "-arm64.tar"
+arm_archive := archive_base + "-arm.tar"
 
 # do the thing
 default: test check install
@@ -13,12 +19,24 @@ default: test check install
 build:
 	go build -o {{output}} {{cmd}}
 
-package:
-	go build -o {{binary}}
-	distrobox enter alpine -- go build -o {{binary}}-musl {{cmd}}
-	tar cafv {{dist_dir}}/{{binary}}-{{version}}-x86_64.tar.gz {{binary}} README.md LICENSE
-	tar cafv {{dist_dir}}/{{binary}}-{{version}}-x86_64-musl.tar.gz {{binary}}-musl README.md LICENSE
-	rm {{binary}} {{binary}}-musl
+package $CGO_ENABLED="0": man
+	go build -o {{binary}} {{cmd}}
+	tar cafv {{linux_archive}} {{binary}} {{binary}}.1 README.md LICENSE {{screenshots_dir}}
+	tar rafv {{linux_archive}} -C {{contrib_dir}} "completions"
+	gzip -f {{linux_archive}}
+	rm {{binary}}
+
+	GOARCH="arm" GOARM="7" go build -o {{binary}} {{cmd}}
+	tar cafv {{arm_archive}} {{binary}} {{binary}}.1 README.md LICENSE {{screenshots_dir}}
+	tar rafv {{arm_archive}} -C {{contrib_dir}} "completions"
+	gzip -f {{arm_archive}}
+	rm {{binary}}
+
+	GOARCH="arm64" go build -o {{binary}} {{cmd}}
+	tar cafv {{arm64_archive}} {{binary}} {{binary}}.1 README.md LICENSE {{screenshots_dir}}
+	tar rafv {{arm64_archive}} -C {{contrib_dir}} "completions"
+	gzip -f {{arm64_archive}}
+	rm {{binary}}
 
 # run from source
 run:
@@ -44,7 +62,6 @@ install-man:
 # clean up after yourself
 clean:
 	-rm {{output}}
-	-rm {{output}}-musl
 	-rm {{dist_dir}}/*.tar.gz
 
 # run go tests