seed: curriculum content

1.solar-system/1.welcome/16.the-pusher/index.md

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+---
+type: challenge
+title: "The Pusher"
+xp: 100
+duration: 30
+difficulty: 3
+---
+
+# The Pusher
+
+> **[INCOMING — Mission Control, Earth]**
+>
+> Cadet, your commits live only on your machine until you *push* them
+> somewhere shared. That's how teams work.
+>
+> When your script runs, you'll find:
+>
+> - `local-repo/` — a working repo with two commits already, identity set
+> - `remote.git/` — an empty bare repo (your shared destination)
+>
+> Two commands:
+>
+> - `git remote add <name> <path>` — register a remote and give it a
+>   short name (by convention, `origin`)
+> - `git push -u <remote> <branch>` — send your branch's commits to that
+>   remote (`-u` sets it as default for next time)
+>
+> Wire `local-repo` to `remote.git` and push.
+>
+> [END TRANSMISSION]
+
+## Your Task
+
+In `starter/starter.sh`:
+
+1. `cd local-repo`
+2. Add `../remote.git` as a remote named `origin`
+3. Push `main` to `origin` with `-u`
+
+## Objectives
+
+- `local-repo` has a remote `origin` configured
+- `remote.git` has the same commits on `main` as `local-repo`

1.solar-system/1.welcome/16.the-pusher/starter/starter.sh

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+#!/bin/bash
+# The Pusher — send your commits to a remote.
+#
+# When this script runs:
+#   - local-repo/  is a working repo with commits + identity already set
+#   - remote.git/  is a bare empty repo waiting for your push
+#
+# Your script must:
+#   1. Inside local-repo, register remote.git as a remote named `origin`
+#      pointing at ../remote.git
+#   2. Push the main branch to origin (use -u to set upstream)
+#
+# Tools: cd, git remote add, git push
+
+# Your code here.

1.solar-system/1.welcome/16.the-pusher/testing/test.sh

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+#!/bin/bash
+mkdir -p local-repo
+(
+  cd local-repo
+  git init -q -b main
+  git config user.name "Cadet Vega"
+  git config user.email "cadet.vega@learnroom.local"
+  echo "# Mission" > README.md
+  git add README.md; git commit -q -m "initial commit"
+  echo "Day 1 log" > log.txt
+  git add log.txt; git commit -q -m "add log"
+)
+git init -q --bare remote.git
+
+bash solution.sh > /dev/null 2>&1
+
+N=0
+report() { N=$((N+1)); if [ "$1" = "0" ]; then echo "ok $N - $2"; else echo "not ok $N - $2"; fi; }
+
+ORIGIN_URL=$(git -C local-repo remote get-url origin 2>/dev/null)
+[ -n "$ORIGIN_URL" ]; report $? "'origin' remote configured on local-repo"
+
+LOCAL_COUNT=$(git -C local-repo log --oneline main 2>/dev/null | wc -l | tr -d ' ')
+REMOTE_COUNT=$(git -C remote.git log --oneline main 2>/dev/null | wc -l | tr -d ' ')
+
+[ -n "$REMOTE_COUNT" ] && [ "$REMOTE_COUNT" != "0" ]; report $? "remote.git has commits on main"
+[ "$LOCAL_COUNT" = "$REMOTE_COUNT" ]; report $? "remote.git has same number of commits as local-repo"