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+            shrapnl
+       a simple task machine
+
+  features
+    - watch remote resources for changes - git repos, files, websites
+    - trigger actions periodically, or when resources change
+    - execute periodic tasks or full processes
+    - small & simple to get up and running
+
+
+  ideations
+    kind of like "nomad-lite"
+
+
+  warnings
+    shrapnl is brand spanking new
+    there is no process isolation by default, for now
+
+
+  usage
+    shrapnl
+      a simple task machine
+  
+    commands
+      [d]aemon [config] - Run shrapnl in daemon-mode.
+      [l]ogs   [task]   - Print stdout/stderr for a task.
+      [r]eload          - Reload config file.
+      [s]tatus          - Check the status of all tasks.
+
+
+  todo
+    strong process isolation by default
+      on linux
+      fail on bsd?

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+# todo: consider var support
+# todo: auto-fetch
+
+# stored in /var/lib/wuji/artifact/???
+object prometheus url https://github.com/prometheus/prometheus/releases/download/v2.41.0/prometheus-2.41.0.linux-amd64.tar.gz \
+    extract prometheus promtool
+
+action gobuild exec go build .
+
+process fetch prometheus exec ./prometheus
+
+wuji prometheus {
+	fetch object prometheus every 60m
+	exec ./prometheus
+}
+
+wuji j3s.sh {
+	fetch artifact.prometheus
+	exec go run .
+}
+
+wuji cake-timer {
+	every 6m
+	action send-email 
+}
+
+task prometheus {
+	artifact url https://github.com/prometheus/prometheus/releases/download/v2.41.0/prometheus-2.41.0.linux-amd64.tar.gz
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+examples:
+
+  task run my website {
+      fetch https://git.j3s.sh/j3s.sh protocol git
+      run go run .
+  }
+  watch /var/lib/sqlite.db
+
+action blocks define actions - they're basically
+little shell snippets.
+
+you connect them by specifying actions
+in your watch blocks.
+
+this is very simple in concept, but incredibly
+useful in practice.
+
+# comments are shell-style
+
+j3s = "https://git.j3s.sh/j3s.sh"
+every 5m fetch j3s 
+
+watch(3m) https://git.j3s.sh/j3s.sh
+action go run .
+
+wuji watch https://git.j3s.sh/j3s.sh every 5m action go-build
+
+wuji fetch https://git.j3s.sh/j3s.sh every 5m
+  > created wuji resource 
+
+
+when resource.

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+#!/bin/sh
+
+    printf %s "\
+  shrapnl
+    a simple task machine
+
+  commands
+    [d]aemon [config] - Run shrapnl in daemon-mode.
+    [l]ogs   [task]   - Print stdout/stderr for a task.
+    [r]eload          - Reload config file.
+    [s]tatus          - Check the status of all tasks.
+"
+    exit 0
+}