feat(common): Replace the hand-crafted licensing approach with reuse

1 files changed, 34 insertions, 43 deletions

diff --git a/common/init b/common/init
index f416b34..edb0d1e 100644
--- a/common/init
+++ b/common/init
@@ -51,8 +51,8 @@ git init
 
 # necessary meta data
 prompt APPLICATION_NAME "The name of the application" "$(basename "$PWD")"
-prompt APPLICATION_NAME_STYLIZED "The stylized name of the application (for documentation)" "$(echo "$APPLICATION_NAME" | sed 's/\([a-z]*\)/\u\1/')"
-prompt APPLICATION_NAME_CAPITALIZED_MAN_PART "The capitalized name of the application (for documentation also with a man section part)" "$(echo "$APPLICATION_NAME" | sed 's/\([a-z]*\)/\U\1(1)/')" "dont_ask"
+prompt APPLICATION_NAME_STYLIZED "The stylized name of the application (for documentation)" "$(echo "$APPLICATION_NAME" sed 's/[_-]/ /g' | sed 's/^\(\w\)/\U\1/g' | sed 's/ \(\w\)/ \U\1/g')"
+prompt APPLICATION_NAME_CAPITALIZED_MAN_PART "The capitalized name of the application (for documentation also with a man section part)" "$(echo "$APPLICATION_NAME" | sed 's/_/-/g' | sed 's/\(.*\)/\U\1(1)/')" "dont_ask"
 prompt APPLICATION_VERSION "The version of this program, without the prefix" "0.1.0"
 
 prompt AUTHOR_NAME "The name of the author (or authors)" "$(git config --get user.name)"
@@ -60,59 +60,50 @@ prompt AUTHOR_EMAIL "The email of the author (or authors)" "$(git config --get u
 
 # cog change-log variables
 prompt REMOTE "The remote, this project will be pushed to" "git.vhack.eu"
-prompt REPOSITORY "The name of the repository in the remote" "$APPLICATION_NAME"
+prompt REPOSITORY "The path of the repository on the remote" "$APPLICATION_NAME"
 prompt OWNER "The name of owner of the repository" "$AUTHOR_NAME"
 
 # nice meta data
-prompt DESCRIPTION "The description of this project" "[can be empty]"
+prompt DESCRIPTION "The description of this project" ""
 prompt CURRENT_DATE "The stylized version of the current date" "$(date +'%b %Y')"
 prompt YEAR "The year the work on this has begun (for copyright reasons)" "$(date +'%Y')"
 prompt APPLICATION_SOURCE_CODE_REPOSITORY "The package's source code repository URL" "https://$REMOTE/$OWNER/$REPOSITORY"
+prompt HOME_PAGE "The home page URL of the project" "https://$REPOSITORY.org/"
+prompt BUG_URL "The URL people should report bugs to" "$APPLICATION_SOURCE_CODE_REPOSITORY/issues"
 
-# LICENSE.spdx data (source: https://github.com/david-a-wheeler/spdx-tutorial)
 if [ -e ./lpm.toml ]; then
     # Use a different default license in latex projects.
     init_default_license="CC-BY-SA-4.0"
 else
-    init_default_license="GPL-3.0-or-later"
+    init_default_license="AGPL-3.0-or-later"
 fi
-prompt SPDX_LICENSE_IDENTIFIER "THE SPDX identifer of your choosen license" "$init_default_license"
-prompt APPLICATION_ORIGINATOR "The person or organization from whom the package originally came" "$AUTHOR_NAME"
-prompt APPLICATION_HOME_PAGE "The package's home page URL" "https://$REMOTE/$OWNER/$REPOSITORY"
-
-echo "Downloading license .."
-case "$SPDX_LICENSE_IDENTIFIER" in
-"AGPL-3.0-or-later")
-    default_license_url="https://www.gnu.org/licenses/agpl-3.0.txt"
-    curl "$default_license_url" >COPYING
-    ;;
-"GPL-3.0-or-later")
-    default_license_url="https://www.gnu.org/licenses/gpl-3.0.txt"
-    curl "$default_license_url" >COPYING
-    ;;
-"LGPL-3.0-or-later")
-    default_license_url="https://www.gnu.org/licenses/lgpl+gpl-3.0.txt"
-    curl "https://www.gnu.org/licenses/gpl-3.0.txt" >COPYING
-    curl "https://www.gnu.org/licenses/lgpl-3.0-standalone.html" >COPYING.LESSER
-    ;;
-
-"Apache-2.0")
-    default_license_url="https://www.apache.org/licenses/LICENSE-2.0.txt"
-    curl "$default_license_url" >LICENSE
-    ;;
-
-"CC-BY-SA-4.0")
-    default_license_url="https://creativecommons.org/licenses/by-sa/4.0/legalcode.txt"
-    curl "$default_license_url" >LICENSE
-    ;;
-
-*)
-    default_license_url="file:///dev/null"
-    echo "    -> No license found for your identifier: '$SPDX_LICENSE_IDENTIFIER'"
-    ;;
-esac
-
-prompt LICENSE_URL "The url of the license" "$default_license_url" "dont_ask"
+prompt SPDX_LICENSE_IDENTIFIER "THE SPDX identifer of your choosen license" "$init_default_license" "dont_ask"
+
+default_license_url="$(curl --silent --show-error "https://spdx.org/licenses/$SPDX_LICENSE_IDENTIFIER.json" | jq --raw-output '.seeAlso[0]')"
+
+# Prefer possible text versions of the license
+if curl --fail --silent --show-error "$default_license_url.txt" >/dev/null; then
+    default_license_url="$default_license_url.txt"
+fi
+prompt LICENSE_URL "The url of the license" "$default_license_url"
+prompt REUSE_TEMPLATE "The template used in reuse annotate" "$(
+    cat <<EOF | fmt --uniform-spacing --width=75
+{% for copyright_line in copyright_lines %}
+{{ copyright_line }}
+{% endfor %}
+{% for contributor_line in contributor_lines %}
+SPDX-FileContributor: {{ contributor_line }}
+{% endfor %}
+{% for expression in spdx_expressions %}
+SPDX-License-Identifier: {{ expression }}
+{% endfor %}
+
+This file is part of $APPLICATION_NAME_STYLIZED - $DESCRIPTION.
+
+You should have received a copy of the License along with this program.
+If not, see <$LICENSE_URL>.
+EOF
+)" "dont_ask"
 
 echo "$DESCRIPTION" >.git/description