chore(memory): journal + contract/plan/oracle — feat gitconfig-autopush

2026-10-07 18:25:56 +02:00
parent 30b330967f
commit c2196424b9
5 changed files with 396 additions and 0 deletions
@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+# Oracle for the contract: exercises install.sh functions on scratch HOMEs under
+# mktemp; never reads or writes the real ~/.gitconfig and never calls git config.
+set -euo pipefail
+cd "$(git rev-parse --show-toplevel)"
+SCRIPT_DIR="$PWD"
+
+fail() { echo "FAIL: $*" >&2; exit 1; }
+fresh_home() { HOME="$(mktemp -d)"; export HOME; }
+guard_home() {
+	case "$HOME" in /tmp/*|/private/*|/var/*) ;; *) fail "refusing HOME=$HOME" ;; esac
+}
+has() { grep -qF -- "$2" "$1" || fail "$1 lacks: $2"; }
+
+funcs="$(mktemp)"
+for fn in ask_autopush resolve_autopush render_identity_template \
+	render_gitconfig deploy_gitconfig; do
+	sed -n "/^$fn() {/,/^}/p" install.sh >> "$funcs"
+done
+source "$funcs"
+shopt -u patsub_replacement 2>/dev/null || true
+unset DOTFILES_GITFLOW_AUTOPUSH
+
+# Case A: render
+fresh_home; guard_home
+[ "$(DOTFILES_GITFLOW_AUTOPUSH=false resolve_autopush </dev/null)" = false ] \
+	|| fail "A: preset false"
+deploy_gitconfig x x@y false >/dev/null
+for l in 'autopush = false' 'name = x' 'email = x@y' 'hooksPath = ~/.claude/githooks'; do
+	has "$HOME/.gitconfig" "$l"
+done
+! grep -qE '@(USER|EMAIL|AUTOPUSH)@' "$HOME/.gitconfig" || fail "A: placeholder left"
+
+# Case I: idempotent re-run in A's HOME
+out="$(deploy_gitconfig x x@y false)"
+case "$out" in *"already up to date"*) ;; *) fail "I: not skipped: $out" ;; esac
+ls "$HOME"/.gitconfig.backup-* >/dev/null 2>&1 && fail "I: backup created"
+
+# Case A2: ampersand
+fresh_home; guard_home
+deploy_gitconfig 'a & b' x@y true >/dev/null
+has "$HOME/.gitconfig" 'name = a & b'
+
+# Case B: leaked placeholder
+fresh_home; guard_home
+set +e; deploy_gitconfig x x@y '@AUTOPUSH@' 2>"$HOME/err"; rc=$?; set -e
+[ "$rc" -ne 0 ] || fail "B: rc 0"
+has "$HOME/err" '@AUTOPUSH@'
+[ ! -e "$HOME/.gitconfig" ] || fail "B: file written"
+
+# Case C: existing wins over preset
+fresh_home; guard_home
+printf '[gitflow]\n    autopush = true\n' > "$HOME/.gitconfig"
+[ "$(DOTFILES_GITFLOW_AUTOPUSH=false resolve_autopush </dev/null)" = true ] || fail "C"
+
+# Case D: defaults
+fresh_home; guard_home
+[ "$(resolve_autopush </dev/null)" = true ] || fail "D"
+
+# Case E: strict preset
+set +e; DOTFILES_GITFLOW_AUTOPUSH=yes resolve_autopush 2>"$HOME/err" </dev/null; rc=$?; set -e
+[ "$rc" -ne 0 ] || fail "E: rc 0"
+has "$HOME/err" exactly
+
+# Case F: prompt loop
+[ "$(printf 'yes\ntrue\n' | ask_autopush 2>"$HOME/err")" = true ] || fail "F1"
+has "$HOME/err" exactly
+[ "$(printf '\n' | ask_autopush)" = true ] || fail "F2"
+
+# Case G: empty email
+fresh_home; guard_home
+deploy_gitconfig x "" true 2>"$HOME/err"
+[ ! -e "$HOME/.gitconfig" ] || fail "G: file written"
+has "$HOME/err" "not written"
+
+# Case H: call site
+grep -q 'deploy_gitconfig "\$identity_name" "\$identity_email" "\$autopush"' install.sh \
+	|| fail "H: call site"
+! grep -q 'deploy_gitconfig "\$SCRIPT_DIR' install.sh || fail "H: template path"
+
+# Case J: non-exact existing value
+fresh_home; guard_home
+printf '[gitflow]\n    autopush = off\n' > "$HOME/.gitconfig"
+[ "$(resolve_autopush 2>"$HOME/err" </dev/null)" = true ] || fail "J: value"
+has "$HOME/err" off
+
+# Case K: refused value
+fresh_home; guard_home
+set +e; deploy_gitconfig x x@y yes 2>"$HOME/err"; rc=$?; set -e
+[ "$rc" -ne 0 ] || fail "K: rc 0"
+has "$HOME/err" "not exactly"
+[ ! -e "$HOME/.gitconfig" ] || fail "K: file written"
+
+echo AUTOPUSH_RENDER_OK