implement completion for age and age-keygen

CHANGELOG.rst

@@ -35,6 +35,8 @@ Completions
   - ``ar`` (:issue:`9719`)
 - ``gcc`` completion descriptions have been clarified and shortened (:issue:`9722`).
 - ``qdbus`` completions now properly handle tags (:issue:`9776`).
+- ``age`` (:issue:`9813`).
+- ``age-keygen`` (:issue:`9813`).
 
 Improved terminal support
 ^^^^^^^^^^^^^^^^^^^^^^^^^

share/completions/age-keygen.fish

@@ -0,0 +1,3 @@
+complete -c age-keygen -s o -l output -n "not __fish_contains_opt -s o output" -d "output file for secret key"
+complete -c age-keygen -s y -n "not __fish_contains_opt -s y" -d "read identity file, print recipient(s)"
+complete -c age -l version -d "print version number"

share/completions/age.fish

@@ -0,0 +1,9 @@
+complete -c age -s e -l encrypt -n "not __fish_contains_opt -s d decrypt" -d "encrypt"
+complete -c age -s r -l recipient -n "not __fish_contains_opt -s d decrypt; and not __fish_contains_opt -s p passphrase" -d "public key"
+complete -c age -s R -l recipients-file -n "not __fish_contains_opt -s d decrypt; and not __fish_contains_opt -s p passphrase" -d "file with public key(s)"
+complete -c age -s a -l armor -n "not __fish_contains_opt -s d decrypt" -d "PEM encode ciphertext"
+complete -c age -s p -l passphrase -n "not __fish_contains_opt -s d decrypt; and not __fish_contains_opt -s r recipient -s R recipients-file" -d "passphrase"
+complete -c age -s d -l decrypt -n "not __fish_contains_opt -s e encrypt" -d "decrypt"
+complete -c age -s i -l identity -n "__fish_contains_opt -s e encrypt -s d decrypt" -d "file with private key(s)"
+complete -c age -s j -n "__fish_contains_opt -s e encrypt -s d decrypt" -d "plugin"
+complete -c age -l version -d "print version number"