neocities: add cli tool: key subcommand works

1 files changed, 58 insertions, 0 deletions

diff --git a/neocities/cli.scm b/neocities/cli.scm
new file mode 100644
index 0000000..706e715
--- /dev/null
+++ b/neocities/cli.scm
@@ -0,0 +1,58 @@
+(define-module (neocities cli)
+  #:use-module (neocities api)
+  #:use-module (ice-9 format)
+  #:export (
+    neocities-run
+))
+
+(define %user (getenv "NEOCITIES_USER"))
+(define %pass (getenv "NEOCITIES_PASS"))
+(define %key  (getenv "NEOCITIES_KEY"))
+(define %host (or (getenv "NEOCITIES_HOST") "neocities.org"))
+
+(define %auth
+  (cond
+    (%key (make-neocities-auth-api-key %key))
+    ((and %user %pass) (make-neocities-auth-basic %user %pass))
+    (else (begin
+            (format (current-error-port) "ERROR: Missing authentication method~&")
+            (exit 1)))))
+
+(define %api (make-neocities-api %host %auth))
+
+
+(define (neocities-cmd-list args)
+  (when (not (= 1 (length args)))
+    (format (current-error-port) "USAGE: neocities list DIRECTORY~&")
+    (exit 1))
+  (neocities-list %api (car args)))
+
+(define (neocities-cmd-key args)
+  (when (not (= 0 (length args)))
+    (format (current-error-port) "USAGE: neocities key~&")
+    (exit 1))
+  (let ((key-pair (assoc "api_key" (neocities-key %api))))
+    (format #t "~a~&" (cdr key-pair))))
+
+(define (neocities-cmd-upload args) #f)
+(define (neocities-cmd-delete args) #f)
+(define (neocities-cmd-info args) #f)
+
+(define (command-not-known command)
+  (format (current-error-port) "Command not known ~A~&" command)
+  (exit 1))
+
+;; TODO: generate docs automatically from here?
+(define neocities-commands
+  `((list   . ,neocities-cmd-list)
+    (upload . ,neocities-cmd-upload)
+    (delete . ,neocities-cmd-delete)
+    (info   . ,neocities-cmd-info)
+    (key    . ,neocities-cmd-key)))
+
+(define (lookup-command command)
+  (let ((value (assoc command neocities-commands)))
+    (and value (cdr value))))
+
+(define (neocities-run command args)
+  ((or (lookup-command command) (command-not-known command)) args))