dotfiles

1 files changed, 28 insertions, 0 deletions

diff --git a/zsh/oh-my-zsh/plugins/hitchhiker/hitchhiker.plugin.zsh b/zsh/oh-my-zsh/plugins/hitchhiker/hitchhiker.plugin.zsh
new file mode 100644
index 0000000..0b1a301
--- /dev/null
+++ b/zsh/oh-my-zsh/plugins/hitchhiker/hitchhiker.plugin.zsh
@@ -0,0 +1,28 @@
+# Handle $0 according to the standard:
+# https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
+0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
+0="${${(M)0:#/*}:-$PWD/$0}"
+
+HITCHHIKER_DIR="${0:h}/fortunes"
+
+# Aliases
+alias hitchhiker="fortune -a $HITCHHIKER_DIR"
+alias hitchhiker_cow="hitchhiker | cowthink"
+
+() {
+  # Don't generate hitchhiker.dat if it exists and is up-to-date
+  if [[ -f "$HITCHHIKER_DIR/hitchhiker.dat" ]] && ! [[ "$HITCHHIKER_DIR/hitchhiker.dat" -ot "$HITCHHIKER_DIR/hitchhiker" ]]; then
+    return
+  fi
+
+  # If strfile is not found: some systems install strfile in /usr/sbin but it's not in $PATH
+  if ! command -v strfile &>/dev/null && ! [[ -f /usr/sbin/strfile ]]; then
+    echo "[oh-my-zsh] hitchhiker depends on strfile, which is not installed" >&2
+    echo "[oh-my-zsh] strfile is often provided as part of the 'fortune' package" >&2
+    return
+  fi
+
+  "${commands[strfile]:-/usr/sbin/strfile}" "$HITCHHIKER_DIR/hitchhiker" "$HITCHHIKER_DIR/hitchhiker.dat" >/dev/null
+}
+
+unset HITCHHIKER_DIR