Files
RepoFoundry/src/lib/git.sh
T
TirsvadandClaude Sonnet 5.5 613a288dea Fix the defects found by the live end-to-end run, add RC-017
- Close stdin for ssh, git, curl and the framework scripts, so a real ssh
  no longer swallows answers meant for later prompts.
- Count LICENSE and LICENSE + README.md (what Gitea creates) as content
  the script made, so a partly created repository can be reused.
- Document the observed token scopes (write:user for user-owned Gitea
  repositories) and the Gitea README.md in the README.
- Correct criterion 2 of MIL-002 (new Proposed version row).
- Record the run and the final security review as RC-017.
- Tests: stdin regression, initial_only reuse, other files count as
  content, example config needs its address edited.

Task: MIL-003#6
Task: MIL-002#1
Refs #20

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-05 21:41:47 +08:00

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1.9 KiB
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# shellcheck shell=bash
# shellcheck disable=SC2004,SC2034,SC2154 # shared state and arrays are declared in constants.sh
# git.sh - Running git for the new project: no prompts, no token on a command line.
#
# Part of create-project.sh: sourced by it, never run on its own.
#
# Provides: git_project, fetch_origin
# git_project DIR ARGS...: run git in DIR. Prompts are switched off and stdin
# is closed (git must not eat the answers meant for later prompts), so a
# missing credential or SSH key fails at once instead of waiting for input.
git_project() {
local dir="$1"
shift
GIT_TERMINAL_PROMPT=0 GIT_SSH_COMMAND="${GIT_SSH_COMMAND:-ssh} -o BatchMode=yes" \
git -C "$dir" "$@" </dev/null
}
# fetch_origin DIR: fetch the Gitea repository into the project. Over SSH the
# user's key is used. Over HTTPS the token reaches git through a private
# GIT_ASKPASS helper and the environment of this one command: it is never part
# of a URL, of the remote configuration or of a command line.
fetch_origin() {
local dir="$1" url askpass
url="$(git_project "$dir" config --get remote.origin.url)"
if [[ $url != https://* ]]; then
git_project "$dir" fetch -q origin
return
fi
make_temp_file
askpass="$REPLY"
# shellcheck disable=SC2016 # the helper is written out literally: it expands $1 and its environment itself
{
printf '%s\n' '#!/usr/bin/env bash'
printf '%s\n' 'case "$1" in'
printf '%s\n' ' *sername*) printf "%s\n" "$REPOFOUNDRY_ASKPASS_USER" ;;'
printf '%s\n' ' *) printf "%s\n" "$REPOFOUNDRY_ASKPASS_TOKEN" ;;'
printf '%s\n' 'esac'
} >"$askpass"
chmod 700 "$askpass"
# Not "cmd; rm": a failed fetch must still be reported to the caller.
if ! GIT_ASKPASS="$askpass" REPOFOUNDRY_ASKPASS_USER="${STATE[gitea_login]}" \
REPOFOUNDRY_ASKPASS_TOKEN="${CREDENTIALS[GITEA_TOKEN]}" \
git_project "$dir" fetch -q origin; then
rm -f -- "$askpass"
return 1
fi
rm -f -- "$askpass"
}