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Merged
satyaborg merged 1 commit into from
May 29, 2026
Merged

feat!: install skills for codex and claude #22

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7 changes: 4 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,8 @@ Run without installing:
./devloop --help
```

`install.sh` also installs the bundled Agent Skills globally under `~/.agents/skills`.
`install.sh` also installs the bundled Agent Skills globally for Codex under `~/.agents/skills`
and Claude Code under `~/.claude/skills`.
After install or update, verify the local setup:

```sh
Expand Down Expand Up @@ -126,8 +127,8 @@ When stdout is a terminal, running `devloop` without arguments opens a menu:
bash -n devloop install.sh
./devloop --help
tmp="$(mktemp -d)"
DEVLOOP_BIN_DIR="$tmp/bin" DEVLOOP_SKILLS_DIR="$tmp/skills" ./install.sh
PATH="$tmp/bin:$PATH" DEVLOOP_SKILLS_DIR="$tmp/skills" devloop doctor
DEVLOOP_BIN_DIR="$tmp/bin" HOME="$tmp/home" ./install.sh
PATH="$tmp/bin:$PATH" HOME="$tmp/home" devloop doctor
```

The supported runtime is the root [`devloop`](devloop) Bash script.
Expand Down
44 changes: 38 additions & 6 deletions skill_helpers.sh
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
#!/usr/bin/env bash

devloop_skills_dir() {
printf '%s\n' "${DEVLOOP_SKILLS_DIR:-$HOME/.agents/skills}"
devloop_skills_dirs() {
printf '%s\n' "$HOME/.agents/skills"
printf '%s\n' "$HOME/.claude/skills"
}

devloop_checksum_file() {
Expand Down Expand Up @@ -59,8 +60,7 @@ devloop_can_replace_skill() {

devloop_install_skills() {
local root="$1"
local skills_dir mode source name dest checksum status
skills_dir="$(devloop_skills_dir)"
local skills_dir mode status
mode="${DEVLOOP_SKILL_INSTALL:-copy}"
status=0

Expand All @@ -72,6 +72,23 @@ devloop_install_skills() {
;;
esac

while IFS= read -r skills_dir; do
if [ -z "$skills_dir" ]; then continue; fi
devloop_install_skills_to_dir "$root" "$skills_dir" "$mode" || status=1
done <<EOF
$(devloop_skills_dirs)
EOF

return "$status"
}

devloop_install_skills_to_dir() {
local root="$1"
local skills_dir="$2"
local mode="$3"
local source name dest checksum status
status=0

if ! mkdir -p "$skills_dir"; then
printf 'failed to create skills directory: %s\n' "$skills_dir" >&2
return 1
Expand Down Expand Up @@ -153,8 +170,23 @@ devloop_doctor_optional_command() {

devloop_doctor_skills() {
local root="$1"
local skills_dir source name dest declared bundled installed status
skills_dir="$(devloop_skills_dir)"
local skills_dir status
status=0

while IFS= read -r skills_dir; do
if [ -z "$skills_dir" ]; then continue; fi
devloop_doctor_skills_in_dir "$root" "$skills_dir" || status=1
done <<EOF
$(devloop_skills_dirs)
EOF

return "$status"
}

devloop_doctor_skills_in_dir() {
local root="$1"
local skills_dir="$2"
local source name dest declared bundled installed status
status=0

for source in "$root"/skills/*; do
Expand Down
29 changes: 17 additions & 12 deletions tests/devloop_test.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -211,36 +211,41 @@ contains "$uuid_one" "00000000-0000-4000-8000-" "new_uuid fallback format"
ok "pure helpers"

bin_dir="$work/bin"
skills_dir="$work/skills"
DEVLOOP_BIN_DIR="$bin_dir" DEVLOOP_SKILLS_DIR="$skills_dir" "$ROOT/install.sh" >/tmp/devloop-install-test.out
install_home="$work/install-home"
DEVLOOP_BIN_DIR="$bin_dir" HOME="$install_home" "$ROOT/install.sh" >/tmp/devloop-install-test.out
[[ -x "$ROOT/devloop" ]] || fail "devloop is not executable"
[[ -L "$bin_dir/devloop" ]] || fail "installer did not create symlink"
[[ -f "$skills_dir/devloop-spec/SKILL.md" ]] || fail "installer did not install spec skill"
[[ -f "$skills_dir/devloop-spec/references/spec-template.md" ]] || fail "installer did not install spec template reference"
[[ -f "$skills_dir/devloop-review/SKILL.md" ]] || fail "installer did not install review skill"
[[ -f "$skills_dir/devloop-review/.devloop-checksum" ]] || fail "installer did not write checksum"
[[ -f "$install_home/.agents/skills/devloop-spec/SKILL.md" ]] || fail "installer did not install Codex spec skill"
[[ -f "$install_home/.agents/skills/devloop-spec/references/spec-template.md" ]] || fail "installer did not install Codex spec template reference"
[[ -f "$install_home/.agents/skills/devloop-review/SKILL.md" ]] || fail "installer did not install Codex review skill"
[[ -f "$install_home/.agents/skills/devloop-review/.devloop-checksum" ]] || fail "installer did not write Codex checksum"
[[ -f "$install_home/.claude/skills/devloop-spec/SKILL.md" ]] || fail "installer did not install Claude spec skill"
[[ -f "$install_home/.claude/skills/devloop-review/SKILL.md" ]] || fail "installer did not install Claude review skill"
[[ -f "$install_home/.claude/skills/devloop-review/.devloop-checksum" ]] || fail "installer did not write Claude checksum"
"$bin_dir/devloop" --help >/tmp/devloop-help-test.out
contains "$(cat /tmp/devloop-help-test.out)" "Spec-driven code and review loop." "installed help"
ok "installer"

printf '%s\n' "user edit" >> "$skills_dir/devloop-review/SKILL.md"
DEVLOOP_BIN_DIR="$bin_dir" DEVLOOP_SKILLS_DIR="$skills_dir" "$ROOT/install.sh" >/tmp/devloop-install-skip.out 2>&1
printf '%s\n' "user edit" >> "$install_home/.agents/skills/devloop-review/SKILL.md"
DEVLOOP_BIN_DIR="$bin_dir" HOME="$install_home" "$ROOT/install.sh" >/tmp/devloop-install-skip.out 2>&1
contains "$(cat /tmp/devloop-install-skip.out)" "skipping modified skill" "installer modified skill guard"
contains "$(cat /tmp/devloop-install-skip.out)" "try: devloop doctor" "installer guidance after skill skip"
contains "$(cat "$skills_dir/devloop-review/SKILL.md")" "user edit" "installer modified skill preserved"
DEVLOOP_FORCE=1 DEVLOOP_BIN_DIR="$bin_dir" DEVLOOP_SKILLS_DIR="$skills_dir" "$ROOT/install.sh" >/tmp/devloop-install-force.out
if grep -q "user edit" "$skills_dir/devloop-review/SKILL.md"; then fail "installer force did not restore skill"; fi
contains "$(cat "$install_home/.agents/skills/devloop-review/SKILL.md")" "user edit" "installer modified skill preserved"
DEVLOOP_FORCE=1 DEVLOOP_BIN_DIR="$bin_dir" HOME="$install_home" "$ROOT/install.sh" >/tmp/devloop-install-force.out
if grep -q "user edit" "$install_home/.agents/skills/devloop-review/SKILL.md"; then fail "installer force did not restore skill"; fi
ok "installer skill updates"

fake_bin="$work/fake-bin"
mkdir -p "$fake_bin"
printf '#!/usr/bin/env bash\nexit 0\n' > "$fake_bin/codex"
printf '#!/usr/bin/env bash\nexit 0\n' > "$fake_bin/claude"
chmod +x "$fake_bin/codex" "$fake_bin/claude"
doctor_output="$(DEVLOOP_SKILLS_DIR="$skills_dir" PATH="$bin_dir:$fake_bin:$PATH" "$bin_dir/devloop" doctor 2>&1)"
doctor_output="$(HOME="$install_home" PATH="$bin_dir:$fake_bin:$PATH" "$bin_dir/devloop" doctor 2>&1)"
contains "$doctor_output" "devloop doctor: ready" "doctor"
contains "$doctor_output" "[ok] skill devloop-spec" "doctor"
contains "$doctor_output" "Optional UI" "doctor"
contains "$doctor_output" "$install_home/.agents/skills/devloop-spec" "doctor Codex skill"
contains "$doctor_output" "$install_home/.claude/skills/devloop-spec" "doctor Claude skill"
ok "doctor"

agent="$work/spec-agent"
Expand Down